chore: Update README.md

chore(deps): update nextcloud:31.0.9 docker digest to 88fe398

.dockerignore

@@ -1,8 +1,7 @@
 *
 
 !pyproject.toml
-!poetry.lock
 !README.md
 !uv.lock
 
-!nextcloud_mcp_server/
+!nextcloud_mcp_server/**/*.py

.github/workflows/bump-version.yml

@@ -25,7 +25,7 @@ jobs:
           github_token: ${{ secrets.PERSONAL_ACCESS_TOKEN }}
           changelog_increment_filename: body.md
       - name: Release
-        uses: softprops/action-gh-release@72f2c25fcb47643c292f7107632f7a47c1df5cd8 # v2
+        uses: softprops/action-gh-release@6cbd405e2c4e67a21c47fa9e383d020e4e28b836 # v2.3.3
         with:
           body_path: "body.md"
           tag_name: v${{ env.REVISION }}

.github/workflows/test.yml

@@ -11,7 +11,7 @@ jobs:
     steps:
       - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       - name: Install the latest version of uv
-        uses: astral-sh/setup-uv@4959332f0f014c5280e7eac8b70c90cb574c9f9b # v6
+        uses: astral-sh/setup-uv@b75a909f75acd358c2196fb9a5f1299a9a8868a4 # v6.7.0
       - name: Check format
         run: |
           uv run --frozen ruff format --diff
@@ -31,7 +31,7 @@ jobs:
         with:
           compose-file: "./docker-compose.yml"
       - name: Install the latest version of uv
-        uses: astral-sh/setup-uv@4959332f0f014c5280e7eac8b70c90cb574c9f9b # v6
+        uses: astral-sh/setup-uv@b75a909f75acd358c2196fb9a5f1299a9a8868a4 # v6.7.0
 
       - name: Wait for service to be ready
         run: |

.pre-commit-config.yaml

@@ -1,6 +1,6 @@
 repos:
 - repo: https://github.com/commitizen-tools/commitizen
-  rev: v4.8.3
+  rev: v4.9.0
   hooks:
   - id: commitizen
   - id: commitizen-branch

CHANGELOG.md

@@ -1,3 +1,94 @@
+## v0.12.4 (2025-09-25)
+
+### Fix
+
+- **deps**: update dependency mcp to >=1.15,<1.16
+
+## v0.12.3 (2025-09-23)
+
+### Refactor
+
+- Add tools for all resources to enable tool-only workflows
+
+## v0.12.2 (2025-09-20)
+
+### Refactor
+
+- Add `http` to --transport option
+
+## v0.12.1 (2025-09-11)
+
+### Fix
+
+- **docker**: Provide --host 0.0.0.0 in default docker image
+
+## v0.12.0 (2025-09-11)
+
+### Feat
+
+- **server**: Add support for `streamable-http` transport type
+
+## v0.11.1 (2025-09-11)
+
+### Fix
+
+- **deps**: update dependency mcp to >=1.13,<1.14
+
+## v0.11.0 (2025-09-11)
+
+### Feat
+
+- **deck**: Add support for stack, cards, labels
+- **deck**: Initialize Deck app client/server
+
+## v0.10.0 (2025-09-10)
+
+### Feat
+
+- Add WebDAV resource copy functionality
+- Add WebDAV resource move/rename functionality
+
+## v0.9.0 (2025-09-10)
+
+### BREAKING CHANGE
+
+- FASTMCP_-prefixed env vars have been replaced by CLI
+arguments. Refer to the README for updated usage.
+
+### Feat
+
+- **cli**: Replace `mcp run` with click CLI and runtime options
+
+## v0.8.3 (2025-08-31)
+
+### Fix
+
+- **server**: Replace ErrorResponses with standard McpErrors
+- **notes**: Include ETags in responses to avoid accidently updates
+
+## v0.8.2 (2025-08-31)
+
+### Fix
+
+- **notes**: Remove note contents from responses to reduce token usage
+
+## v0.8.1 (2025-08-30)
+
+### Fix
+
+- **model**: Serialize timestamps in RFC3339 format
+
+## v0.8.0 (2025-08-30)
+
+### Feat
+
+- **client**: Preserve fields when modifying contacts/calendar resources
+- **server**: Add structured output to all tool/resource output
+
+### Refactor
+
+- Use _make_request where available
+
 ## v0.7.2 (2025-08-30)
 
 ### Fix

CLAUDE.md

@@ -102,13 +102,19 @@ Each Nextcloud app has a corresponding server module that:
 - **Important**: Integration tests run against live Docker containers. After making code changes to the MCP server, rebuild only the MCP container with `docker-compose up --build -d mcp` before running tests
 
 #### Testing Best Practices
-- **Always restart MCP server** after code changes with `docker-compose up --build -d mcp`
+- **MANDATORY: Always run tests after implementing features or fixing bugs**
+  - Run tests to completion before considering any task complete
+  - If tests require modifications to pass, ask for permission before proceeding
+  - Use `docker-compose up --build -d mcp` to rebuild MCP container after code changes
 - **Use existing fixtures** from `tests/conftest.py` to avoid duplicate setup work:
   - `nc_mcp_client` - MCP client session for tool/resource testing  
   - `nc_client` - Direct NextcloudClient for setup/cleanup operations
   - `temporary_note` - Creates and cleans up test notes automatically
   - `temporary_addressbook` - Creates and cleans up test address books
   - `temporary_contact` - Creates and cleans up test contacts
+- **Test specific functionality** after changes:
+  - For Notes changes: `uv run pytest tests/integration/test_mcp.py -k "notes" -v`
+  - For specific API changes: `uv run pytest tests/integration/test_notes_api.py -v`
 - **Avoid creating standalone test scripts** - use pytest with proper fixtures instead
 
 ### Configuration Files

Dockerfile

@@ -1,4 +1,4 @@
-FROM ghcr.io/astral-sh/uv:0.8.14-python3.11-alpine@sha256:7b1463148981d57ed2d9c2950f570fe5fdd88570970f9f56f6e0e5a8829eca95
+FROM ghcr.io/astral-sh/uv:0.8.22-python3.11-alpine@sha256:a8d5f7079a3223380ec060fefe48afe45b4c4622d631ce0e495593ac9a38f546
 
 WORKDIR /app
 
@@ -6,4 +6,4 @@ COPY . .
 
 RUN uv sync --locked --no-dev
 
-CMD ["/app/.venv/bin/mcp", "run", "--transport", "sse", "/app/nextcloud_mcp_server/app.py:mcp"]
+ENTRYPOINT ["/app/.venv/bin/nextcloud-mcp-server", "--host", "0.0.0.0"]

README.md

@@ -17,212 +17,44 @@ The server provides integration with multiple Nextcloud apps, enabling LLMs to i
 | **Tables** | ⚠️ Row Operations | Read table schemas and perform CRUD operations on table rows. Table management not yet supported. |
 | **Files (WebDAV)** | ✅ Full Support | Complete file system access - browse directories, read/write files, create/delete resources. |
 | **Contacts** | ✅ Full Support | Create, read, update, and delete contacts and address books via CardDAV. |
+| **Deck** | ✅ Full Support | Complete project management - boards, stacks, cards, labels, user assignments. Full CRUD operations and advanced features. |
+| **Tasks** | ❌ [Not Started](https://github.com/cbcoutinho/nextcloud-mcp-server/issues/73) | TBD |
 
-## Available Tools
+Is there a Nextcloud app not present in this list that you'd like to be
+included? Feel free to open an issue, or contribute via a pull-request.
 
-### Notes Tools
+## Available Tools & Resources
 
-| Tool | Description |
-|------|-------------|
-| `nc_get_note` | Get a specific note by ID |
-| `nc_notes_create_note` | Create a new note with title, content, and category |
-| `nc_notes_update_note` | Update an existing note by ID |
-| `nc_notes_append_content` | Append content to an existing note with a clear separator |
-| `nc_notes_delete_note` | Delete a note by ID |
-| `nc_notes_search_notes` | Search notes by title or content |
-
-### Calendar Tools
-
-| Tool | Description |
-|------|-------------|
-| `nc_calendar_list_calendars` | List all available calendars for the user |
-| `nc_calendar_create_event` | Create a comprehensive calendar event with full feature support (recurring, reminders, attendees, etc.) |
-| `nc_calendar_list_events` | **Enhanced:** List events with advanced filtering (min attendees, duration, categories, status, search across all calendars) |
-| `nc_calendar_get_event` | Get detailed information about a specific event |
-| `nc_calendar_update_event` | Update any aspect of an existing event |
-| `nc_calendar_delete_event` | Delete a calendar event |
-| `nc_calendar_create_meeting` | Quick meeting creation with smart defaults |
-| `nc_calendar_get_upcoming_events` | Get upcoming events in the next N days |
-| `nc_calendar_find_availability` | **New:** Intelligent availability finder - find free time slots for meetings with attendee conflict detection |
-| `nc_calendar_bulk_operations` | **New:** Bulk update, delete, or move events matching filter criteria |
-| `nc_calendar_manage_calendar` | **New:** Create, delete, and manage calendar properties |
-
-### Contacts Tools
-
-| Tool | Description |
-|------|-------------|
-| `nc_contacts_list_addressbooks` | List all available addressbooks for the user |
-| `nc_contacts_list_contacts` | List all contacts in a specific addressbook |
-| `nc_contacts_create_addressbook` | Create a new addressbook |
-| `nc_contacts_delete_addressbook` | Delete an addressbook |
-| `nc_contacts_create_contact` | Create a new contact in an addressbook |
-| `nc_contacts_delete_contact` | Delete a contact from an addressbook |
-
-### Tables Tools
-
-| Tool | Description |
-|------|-------------|
-| `nc_tables_list_tables` | List all tables available to the user |
-| `nc_tables_get_schema` | Get the schema/structure of a specific table including columns and views |
-| `nc_tables_read_table` | Read rows from a table with optional pagination |
-| `nc_tables_insert_row` | Insert a new row into a table |
-| `nc_tables_update_row` | Update an existing row in a table |
-| `nc_tables_delete_row` | Delete a row from a table |
-
-### WebDAV File System Tools
-
-| Tool | Description |
-|------|-------------|
-| `nc_webdav_list_directory` | List files and directories in any NextCloud path |
-| `nc_webdav_read_file` | Read file content (text files decoded, binary as base64) |
-| `nc_webdav_write_file` | Create or update files in NextCloud |
-| `nc_webdav_create_directory` | Create new directories |
-| `nc_webdav_delete_resource` | Delete files or directories |
-
-## Available Resources
+Resources provide read-only access to data for browsing and discovery. Unlike tools, resources are automatically listed by MCP clients and enable LLMs to explore your Nextcloud data structure.
 
+### Core Resources
 | Resource | Description |
 |----------|-------------|
 | `nc://capabilities` | Access Nextcloud server capabilities |
 | `notes://settings` | Access Notes app settings |
 | `nc://Notes/{note_id}/attachments/{attachment_filename}` | Access attachments for notes |
 
-### WebDAV File System Access
 
-The server provides complete file system access to your NextCloud instance, enabling you to:
+### Tools vs Resources
 
-- Browse any directory structure
-- Read and write files of any type
-- Create and delete directories
-- Manage your NextCloud files directly through LLM interactions
+**Tools** are for actions and operations:
+- Create, update, delete operations
+- Structured responses with validation
+- Error handling and business logic
+- Examples: `deck_create_card`, `deck_update_stack`
 
-**Usage Examples:**
+**Resources** are for data browsing and discovery:
+- Read-only access to existing data
+- Automatic listing by MCP clients
+- Raw data format for exploration
+- Examples: `nc://Deck/boards/{board_id}`, `nc://Deck/boards/{board_id}/stacks`
 
-```python
-# List files in root directory
-await nc_webdav_list_directory("")
-
-# Browse a specific folder
-await nc_webdav_list_directory("Documents/Projects")
-
-# Read a text file
-content = await nc_webdav_read_file("Documents/readme.txt")
-
-# Create a new directory
-await nc_webdav_create_directory("NewProject/docs")
-
-# Write content to a file
-await nc_webdav_write_file("NewProject/docs/notes.md", "# My Notes\n\nContent here...")
-
-# Delete a file or directory
-await nc_webdav_delete_resource("old_file.txt")
-```
-
-### Calendar Integration
-
-The server provides comprehensive calendar integration through CalDAV, enabling you to:
-
-- List all available calendars
-- Create, read, update, and delete calendar events  
-- Handle recurring events with RRULE support
-- Manage event reminders and notifications
-- Support all-day and timed events
-- Handle attendees and meeting invitations
-- Organize events with categories and priorities
-
-**Usage Examples:**
-
-```python
-# List available calendars
-calendars = await nc_calendar_list_calendars()
-
-# Create a simple event
-await nc_calendar_create_event(
-    calendar_name="personal",
-    title="Team Meeting", 
-    start_datetime="2025-07-28T14:00:00",
-    end_datetime="2025-07-28T15:00:00",
-    description="Weekly team sync",
-    location="Conference Room A"
-)
-
-# Create a recurring weekly meeting
-await nc_calendar_create_event(
-    calendar_name="work",
-    title="Weekly Standup",
-    start_datetime="2025-07-28T09:00:00", 
-    end_datetime="2025-07-28T09:30:00",
-    recurring=True,
-    recurrence_rule="FREQ=WEEKLY;BYDAY=MO"
-)
-
-# Quick meeting creation
-await nc_calendar_create_meeting(
-    title="Client Call",
-    date="2025-07-28",
-    time="15:00",
-    duration_minutes=60,
-    attendees="client@example.com,colleague@company.com"
-)
-
-# Get upcoming events  
-events = await nc_calendar_get_upcoming_events(days_ahead=7)
-
-# Advanced search - find all meetings with 5+ attendees lasting 2+ hours
-long_meetings = await nc_calendar_list_events(
-    calendar_name="",  # Search all calendars
-    search_all_calendars=True,
-    start_date="2025-07-01",
-    end_date="2025-07-31", 
-    min_attendees=5,
-    min_duration_minutes=120,
-    title_contains="meeting"
-)
-
-# Find availability for a 1-hour meeting with specific attendees
-availability = await nc_calendar_find_availability(
-    duration_minutes=60,
-    attendees="sarah@company.com,mike@company.com",
-    date_range_start="2025-07-28",
-    date_range_end="2025-08-04",
-    business_hours_only=True,
-    exclude_weekends=True,
-    preferred_times="09:00-12:00,14:00-17:00"
-)
-
-# Bulk update all team meetings to new location
-bulk_result = await nc_calendar_bulk_operations(
-    operation="update",
-    title_contains="team meeting",
-    start_date="2025-08-01", 
-    end_date="2025-08-31",
-    new_location="Conference Room B",
-    new_reminder_minutes=15
-)
-
-# Create a new project calendar
-new_calendar = await nc_calendar_manage_calendar(
-    action="create",
-    calendar_name="project-alpha",
-    display_name="Project Alpha Calendar",
-    description="Calendar for Project Alpha team",
-    color="#FF5722"
-)
-```
-
-### Note Attachments
-
-This server supports adding and retrieving note attachments via WebDAV. Please note the following behavior regarding attachments:
-
-* When a note is deleted, its attachments remain in the system. This matches the behavior of the official Nextcloud Notes app.
-* Orphaned attachments (attachments whose parent notes have been deleted) may accumulate over time.
-* WebDAV permissions must be properly configured for attachment operations to work correctly.
 
 ## Installation
 
 ### Prerequisites
 
-*   Python 3.8+
+*   Python 3.11+
 *   Access to a Nextcloud instance
 
 ### Local Installation
@@ -232,9 +64,30 @@ This server supports adding and retrieving note attachments via WebDAV. Please n
     git clone https://github.com/cbcoutinho/nextcloud-mcp-server.git
     cd nextcloud-mcp-server
     ```
-2.  Install the package (if running as a library):
+2.  Install the package dependencies (if running via CLI):
     ```bash
-    poetry install
+    uv sync
+    ```
+
+3.  Run the CLI --help command to see all available options
+    ```bash
+    $ uv run python -m nextcloud_mcp_server.app --help
+    Usage: python -m nextcloud_mcp_server.app [OPTIONS]
+
+    Options:
+      -h, --host TEXT                 [default: 127.0.0.1]
+      -p, --port INTEGER              [default: 8000]
+      -w, --workers INTEGER
+      -r, --reload
+      -l, --log-level [critical|error|warning|info|debug|trace]
+                                      [default: info]
+      -t, --transport [sse|streamable-http]
+                                      [default: sse]
+      -e, --enable-app [notes|tables|webdav|calendar|contacts|deck]
+                                      Enable specific Nextcloud app APIs. Can be
+                                      specified multiple times. If not specified,
+                                      all apps are enabled.
+      --help                          Show this message and exit.
     ```
 
 ### Docker
@@ -255,45 +108,137 @@ NEXTCLOUD_PASSWORD=your_nextcloud_app_password_or_login_password
 *   `NEXTCLOUD_HOST`: The full URL of your Nextcloud instance.
 *   `NEXTCLOUD_USERNAME`: Your Nextcloud username.
 *   `NEXTCLOUD_PASSWORD`: **Important:** It is highly recommended to use a dedicated Nextcloud App Password for security. You can generate one in your Nextcloud Security settings. Alternatively, you can use your regular login password, but this is less secure.
-*   `FASTMCP_HOST`: _Optional:_ By default FastMCP binds to localhost. Use this variable to set a different binding address (e.g. `0.0.0.0`)
+
+## Transport Types
+
+The server supports two transport types for MCP communication:
+
+### Streamable HTTP (Recommended)
+The `streamable-http` transport is the recommended and modern transport type that provides improved streaming capabilities:
+
+```bash
+# Use streamable-http transport (recommended)
+uv run python -m nextcloud_mcp_server.app --transport streamable-http
+```
+
+### SSE (Server-Sent Events) - Deprecated
+> [!WARNING]
+> ⚠️ **Deprecated**: SSE transport is deprecated and will be removed in a future version of the MCP spec. SSE will be supported for the foreseable future, but users are encouraged to switch to the new transport type. Please migrate to `streamable-http`.
+
+```bash
+# SSE transport (deprecated - for backwards compatibility only)
+uv run python -m nextcloud_mcp_server.app --transport sse
+```
+
+#### Docker Usage with Transports
+
+```bash
+# Using SSE transport (default - deprecated)
+docker run -p 127.0.0.1:8000:8000 --env-file .env --rm ghcr.io/cbcoutinho/nextcloud-mcp-server:latest
+
+# Using streamable-http transport (recommended)
+docker run -p 127.0.0.1:8000:8000 --env-file .env --rm ghcr.io/cbcoutinho/nextcloud-mcp-server:latest \
+  --transport streamable-http
+```
+
+**Note:** When using MCP clients, ensure your client supports the transport type you've configured on the server. Most modern MCP clients support streamable-http.
 
 ## Running the Server
 
 ### Locally
 
-Ensure your environment variables are loaded, then run the server using `mcp run`:
+Ensure your environment variables are loaded, then run the server. You have several options:
+
+#### Option 1: Using `nextcloud_mcp_server` cli (recommended)
+```bash
+# Load environment variables from your .env file
+export $(grep -v '^#' .env | xargs)
+
+# Run the app module directly with custom options
+uv run python -m nextcloud_mcp_server.app --host 0.0.0.0 --port 8080 --log-level info
+
+# Enable only specific Nextcloud app APIs
+uv run python -m nextcloud_mcp_server.app --enable-app notes --enable-app calendar
+
+# Enable only WebDAV for file operations
+uv run python -m nextcloud_mcp_server.app --enable-app webdav
+```
+
+#### Option 2: Using `uvicorn`
+
+You can also run the MCP server with `uvicorn` directly, which enables support
+for all uvicorn arguments (e.g. `--reload`, `--workers`).
 
 ```bash
 # Load environment variables from your .env file
 export $(grep -v '^#' .env | xargs)
 
-# Run the server
-mcp run --transport sse nextcloud_mcp_server.app:mcp
+# Run with uvicorn using the --factory option
+uv run uvicorn nextcloud_mcp_server.app:get_app --factory --reload --host 127.0.0.1 --port 8000
 ```
 
-The server will start, typically listening on `http://localhost:8000`.
+The server will start, typically listening on `http://127.0.0.1:8000`.
 
-> NOTE: To make the server bind to a different address, use the FASTMCP_HOST environmental variable
+**Host binding options:**
+- Use `--host 0.0.0.0` to bind to all interfaces
+- Use `--host 127.0.0.1` to bind only to localhost (default)
+
+See the full list of available `uvicorn` options and how to set them at [https://www.uvicorn.org/settings/]()
+
+### Selective App Enablement
+
+By default, all supported Nextcloud app APIs are enabled. You can selectively enable only specific apps using the `--enable-app` option:
+
+```bash
+# Available apps: notes, tables, webdav, calendar, contacts, deck
+
+# Enable all apps (default behavior)
+uv run python -m nextcloud_mcp_server.app
+
+# Enable only Notes and Calendar
+uv run python -m nextcloud_mcp_server.app --enable-app notes --enable-app calendar
+
+# Enable only WebDAV for file operations
+uv run python -m nextcloud_mcp_server.app --enable-app webdav
+
+# Enable multiple apps by repeating the option
+uv run python -m nextcloud_mcp_server.app --enable-app notes --enable-app tables --enable-app contacts
+```
+
+This can be useful for:
+- Reducing memory usage and startup time
+- Limiting available functionality for security or organizational reasons
+- Testing specific app integrations
+- Running lightweight instances with only needed features
 
 ### Using Docker
 
 Mount your environment file when running the container:
 
 ```bash
+# Run with all apps enabled (default)
 docker run -p 127.0.0.1:8000:8000 --env-file .env --rm ghcr.io/cbcoutinho/nextcloud-mcp-server:latest
+
+# Run with only specific apps enabled
+docker run -p 127.0.0.1:8000:8000 --env-file .env --rm ghcr.io/cbcoutinho/nextcloud-mcp-server:latest \
+  --enable-app notes --enable-app calendar
+
+# Run with only WebDAV
+docker run -p 127.0.0.1:8000:8000 --env-file .env --rm ghcr.io/cbcoutinho/nextcloud-mcp-server:latest \
+  --enable-app webdav
 ```
 
 This will start the server and expose it on port 8000 of your local machine.
 
 ## Usage
 
-Once the server is running, you can connect to it using an MCP client like `uvx`. Add the server to your `uvx` configuration:
+Once the server is running, you can connect to it using an MCP client like `MCP Inspector`. Once your MCP server is running, launch MCP Inspector as follows:
 
 ```bash
-uvx mcp add nextcloud-mcp http://localhost:8000 --default-transport sse
+uv run mcp dev
 ```
 
-You can then interact with the server's tools and resources through your LLM interface connected to `uvx`.
+You can then connect to and interact with the server's tools and resources through your browser.
 
 ## References:
 
@@ -303,6 +248,10 @@ You can then interact with the server's tools and resources through your LLM int
 
 Contributions are welcome! Please feel free to submit issues or pull requests on the [GitHub repository](https://github.com/cbcoutinho/nextcloud-mcp-server).
 
+## Star History
+
+[![Star History Chart](https://api.star-history.com/svg?repos=cbcoutinho/nextcloud-mcp-server&type=Date)](https://www.star-history.com/#cbcoutinho/nextcloud-mcp-server&Date)
+
 ## License
 
 This project is licensed under the AGPL-3.0 License. See the [LICENSE](./LICENSE) file for details.

app-hooks/post-installation/install-deck-app.sh

@@ -0,0 +1,3 @@
+#!/bin/bash
+
+php /var/www/html/occ app:enable deck

docker-compose.yml

@@ -3,7 +3,7 @@ services:
   # https://hub.docker.com/_/mariadb
   db:
     # Note: Check the recommend version here: https://docs.nextcloud.com/server/latest/admin_manual/installation/system_requirements.html#server
-    image: mariadb:lts@sha256:272084c2dec70619714df329c4ffcb336e3f8c723072c3f56f2e4015997bbf2c
+    image: mariadb:lts@sha256:851a6020c97b9eae7736b6fb275800601d64635222054d3a1b1b3c4abdfa117a
     restart: always
     command: --transaction-isolation=READ-COMMITTED
     volumes:
@@ -21,14 +21,14 @@ services:
     restart: always
 
   app:
-    image: nextcloud:31.0.8@sha256:3eaddb0a9c56e6cf81ad258a5d05b78f747f6434b974f9a44e3f0dd91311b6ef
+    image: nextcloud:31.0.9@sha256:88fe398340a896eeebfe0a4ba847998ff2c8fbb3d72de354ac1f08bc7b44db18
     #user: www-data:www-data
     restart: always
     #post_start:
       #- command: chown -R www-data:www-data /var/www/html && while ! nc -z db 3306; do sleep 1; echo sleeping; done
         #user: root
     ports:
-      - 8080:80
+      - 127.0.0.1:8080:80
     depends_on:
       - redis
       - db
@@ -46,13 +46,15 @@ services:
 
   mcp:
     build: .
+    command: ["--transport", "streamable-http"]
     ports:
-      - 8000:8000
+      - 127.0.0.1:8000:8000
     environment:
       - NEXTCLOUD_HOST=http://app:80
       - NEXTCLOUD_USERNAME=admin
       - NEXTCLOUD_PASSWORD=admin
-      - FASTMCP_HOST=0.0.0.0
+    #volumes:
+      #- ./nextcloud_mcp_server:/app/nextcloud_mcp_server:ro
 
 volumes:
   nextcloud:

docs/calendar.md

@@ -0,0 +1,109 @@
+# Calendar App
+
+### Calendar Tools
+
+| Tool | Description |
+|------|-------------|
+| `nc_calendar_list_calendars` | List all available calendars for the user |
+| `nc_calendar_create_event` | Create a comprehensive calendar event with full feature support (recurring, reminders, attendees, etc.) |
+| `nc_calendar_list_events` | **Enhanced:** List events with advanced filtering (min attendees, duration, categories, status, search across all calendars) |
+| `nc_calendar_get_event` | Get detailed information about a specific event |
+| `nc_calendar_update_event` | Update any aspect of an existing event |
+| `nc_calendar_delete_event` | Delete a calendar event |
+| `nc_calendar_create_meeting` | Quick meeting creation with smart defaults |
+| `nc_calendar_get_upcoming_events` | Get upcoming events in the next N days |
+| `nc_calendar_find_availability` | **New:** Intelligent availability finder - find free time slots for meetings with attendee conflict detection |
+| `nc_calendar_bulk_operations` | **New:** Bulk update, delete, or move events matching filter criteria |
+| `nc_calendar_manage_calendar` | **New:** Create, delete, and manage calendar properties |
+
+### Calendar Integration
+
+The server provides comprehensive calendar integration through CalDAV, enabling you to:
+
+- List all available calendars
+- Create, read, update, and delete calendar events  
+- Handle recurring events with RRULE support
+- Manage event reminders and notifications
+- Support all-day and timed events
+- Handle attendees and meeting invitations
+- Organize events with categories and priorities
+
+**Usage Examples:**
+
+```python
+# List available calendars
+calendars = await nc_calendar_list_calendars()
+
+# Create a simple event
+await nc_calendar_create_event(
+    calendar_name="personal",
+    title="Team Meeting", 
+    start_datetime="2025-07-28T14:00:00",
+    end_datetime="2025-07-28T15:00:00",
+    description="Weekly team sync",
+    location="Conference Room A"
+)
+
+# Create a recurring weekly meeting
+await nc_calendar_create_event(
+    calendar_name="work",
+    title="Weekly Standup",
+    start_datetime="2025-07-28T09:00:00", 
+    end_datetime="2025-07-28T09:30:00",
+    recurring=True,
+    recurrence_rule="FREQ=WEEKLY;BYDAY=MO"
+)
+
+# Quick meeting creation
+await nc_calendar_create_meeting(
+    title="Client Call",
+    date="2025-07-28",
+    time="15:00",
+    duration_minutes=60,
+    attendees="client@example.com,colleague@company.com"
+)
+
+# Get upcoming events  
+events = await nc_calendar_get_upcoming_events(days_ahead=7)
+
+# Advanced search - find all meetings with 5+ attendees lasting 2+ hours
+long_meetings = await nc_calendar_list_events(
+    calendar_name="",  # Search all calendars
+    search_all_calendars=True,
+    start_date="2025-07-01",
+    end_date="2025-07-31", 
+    min_attendees=5,
+    min_duration_minutes=120,
+    title_contains="meeting"
+)
+
+# Find availability for a 1-hour meeting with specific attendees
+availability = await nc_calendar_find_availability(
+    duration_minutes=60,
+    attendees="sarah@company.com,mike@company.com",
+    date_range_start="2025-07-28",
+    date_range_end="2025-08-04",
+    business_hours_only=True,
+    exclude_weekends=True,
+    preferred_times="09:00-12:00,14:00-17:00"
+)
+
+# Bulk update all team meetings to new location
+bulk_result = await nc_calendar_bulk_operations(
+    operation="update",
+    title_contains="team meeting",
+    start_date="2025-08-01", 
+    end_date="2025-08-31",
+    new_location="Conference Room B",
+    new_reminder_minutes=15
+)
+
+# Create a new project calendar
+new_calendar = await nc_calendar_manage_calendar(
+    action="create",
+    calendar_name="project-alpha",
+    display_name="Project Alpha Calendar",
+    description="Calendar for Project Alpha team",
+    color="#FF5722"
+)
+```

docs/contacts.md

@@ -0,0 +1,12 @@
+# Contacts App
+
+### Contacts Tools
+
+| Tool | Description |
+|------|-------------|
+| `nc_contacts_list_addressbooks` | List all available addressbooks for the user |
+| `nc_contacts_list_contacts` | List all contacts in a specific addressbook |
+| `nc_contacts_create_addressbook` | Create a new addressbook |
+| `nc_contacts_delete_addressbook` | Delete an addressbook |
+| `nc_contacts_create_contact` | Create a new contact in an addressbook |
+| `nc_contacts_delete_contact` | Delete a contact from an addressbook |

docs/deck.md

@@ -0,0 +1,108 @@
+# Deck App
+
+### Deck Tools
+
+| Tool | Description |
+|------|-------------|
+| `deck_create_board` | Create a new Deck board with title and color |
+| `deck_create_stack` | Create a new stack in a board |
+| `deck_update_stack` | Update stack title and order |
+| `deck_delete_stack` | Delete a stack and all its cards |
+| `deck_create_card` | Create a new card in a stack with full options (title, description, due date, etc.) |
+| `deck_update_card` | Update any aspect of a card (title, description, owner, order, etc.) |
+| `deck_delete_card` | Delete a card |
+| `deck_archive_card` | Archive a card |
+| `deck_unarchive_card` | Unarchive a card |
+| `deck_reorder_card` | Move/reorder cards within or between stacks |
+| `deck_create_label` | Create a new label in a board |
+| `deck_update_label` | Update label title and color |
+| `deck_delete_label` | Delete a label |
+| `deck_assign_label_to_card` | Assign a label to a card |
+| `deck_remove_label_from_card` | Remove a label from a card |
+| `deck_assign_user_to_card` | Assign a user to a card |
+| `deck_unassign_user_from_card` | Remove a user assignment from a card |
+
+### Deck Resources
+| Resource | Description |
+|----------|-------------|
+| `nc://Deck/boards` | List all deck boards |
+| `nc://Deck/boards/{board_id}` | Get details of a specific board |
+| `nc://Deck/boards/{board_id}/stacks` | List all stacks in a board |
+| `nc://Deck/boards/{board_id}/stacks/{stack_id}` | Get details of a specific stack |
+| `nc://Deck/boards/{board_id}/stacks/{stack_id}/cards` | List all cards in a stack |
+| `nc://Deck/boards/{board_id}/stacks/{stack_id}/cards/{card_id}` | Get details of a specific card |
+| `nc://Deck/boards/{board_id}/labels` | List all labels in a board |
+| `nc://Deck/boards/{board_id}/labels/{label_id}` | Get details of a specific label |
+
+
+
+### Deck Project Management
+
+The server provides complete Nextcloud Deck integration, enabling you to manage projects, tasks, and workflows:
+
+- Create and manage boards, stacks, and cards
+- Organize tasks with labels and user assignments
+- Archive/unarchive cards and reorder within or between stacks
+- Full CRUD operations on all Deck entities
+- Browse project structure through hierarchical resources
+
+**Usage Examples:**
+
+```python
+# Create a new project board
+await deck_create_board(title="Website Redesign", color="1976D2")
+
+# Create workflow stacks
+await deck_create_stack(board_id=1, title="To Do", order=1)
+await deck_create_stack(board_id=1, title="In Progress", order=2)
+await deck_create_stack(board_id=1, title="Done", order=3)
+
+# Create task cards with details
+await deck_create_card(
+    board_id=1,
+    stack_id=1,
+    title="Design new homepage",
+    description="Create mockups for the new homepage layout",
+    type="plain",
+    order=1,
+    duedate="2025-08-15T17:00:00"
+)
+
+# Create and assign labels for organization
+await deck_create_label(board_id=1, title="High Priority", color="F44336")
+await deck_create_label(board_id=1, title="UI/UX", color="9C27B0")
+
+# Assign labels and users to cards
+await deck_assign_label_to_card(board_id=1, stack_id=1, card_id=1, label_id=1)
+await deck_assign_user_to_card(board_id=1, stack_id=1, card_id=1, user_id="designer")
+
+# Move cards through workflow
+await deck_reorder_card(
+    board_id=1,
+    stack_id=1,        # From "To Do"
+    card_id=1,
+    order=1,
+    target_stack_id=2  # To "In Progress"
+)
+
+# Update task progress
+await deck_update_card(
+    board_id=1,
+    stack_id=2,
+    card_id=1,
+    description="Homepage mockups completed, starting development",
+    order=1
+)
+
+# Complete tasks
+await deck_reorder_card(
+    board_id=1,
+    stack_id=2,        # From "In Progress"  
+    card_id=1,
+    order=1,
+    target_stack_id=3  # To "Done"
+)
+
+# Archive completed cards
+await deck_archive_card(board_id=1, stack_id=3, card_id=1)
+```

docs/notes.md

@@ -0,0 +1,19 @@
+# Notes App
+
+### Notes Tools
+
+| Tool | Description |
+|------|-------------|
+| `nc_notes_create_note` | Create a new note with title, content, and category |
+| `nc_notes_update_note` | Update an existing note by ID |
+| `nc_notes_append_content` | Append content to an existing note with a clear separator |
+| `nc_notes_delete_note` | Delete a note by ID |
+| `nc_notes_search_notes` | Search notes by title or content |
+
+### Note Attachments
+
+This server supports adding and retrieving note attachments via WebDAV. Please note the following behavior regarding attachments:
+
+* When a note is deleted, its attachments remain in the system. This matches the behavior of the official Nextcloud Notes app.
+* Orphaned attachments (attachments whose parent notes have been deleted) may accumulate over time.
+* WebDAV permissions must be properly configured for attachment operations to work correctly.

docs/table.md

@@ -0,0 +1,12 @@
+# Tables App
+
+### Tables Tools
+
+| Tool | Description |
+|------|-------------|
+| `nc_tables_list_tables` | List all tables available to the user |
+| `nc_tables_get_schema` | Get the schema/structure of a specific table including columns and views |
+| `nc_tables_read_table` | Read rows from a table with optional pagination |
+| `nc_tables_insert_row` | Insert a new row into a table |
+| `nc_tables_update_row` | Update an existing row in a table |
+| `nc_tables_delete_row` | Delete a row from a table |

docs/webdav.md

@@ -0,0 +1,62 @@
+# WebDAV support
+
+### WebDAV File System Tools
+
+| Tool | Description |
+|------|-------------|
+| `nc_webdav_list_directory` | List files and directories in any NextCloud path |
+| `nc_webdav_read_file` | Read file content (text files decoded, binary as base64) |
+| `nc_webdav_write_file` | Create or update files in NextCloud |
+| `nc_webdav_create_directory` | Create new directories |
+| `nc_webdav_delete_resource` | Delete files or directories |
+| `nc_webdav_move_resource` | Move or rename files and directories |
+| `nc_webdav_copy_resource` | Copy files and directories |
+
+### WebDAV File System Access
+
+The server provides complete file system access to your NextCloud instance, enabling you to:
+
+- Browse any directory structure
+- Read and write files of any type
+- Create and delete directories
+- Manage your NextCloud files directly through LLM interactions
+
+**Usage Examples:**
+
+```python
+# List files in root directory
+await nc_webdav_list_directory("")
+
+# Browse a specific folder
+await nc_webdav_list_directory("Documents/Projects")
+
+# Read a text file
+content = await nc_webdav_read_file("Documents/readme.txt")
+
+# Create a new directory
+await nc_webdav_create_directory("NewProject/docs")
+
+# Write content to a file
+await nc_webdav_write_file("NewProject/docs/notes.md", "# My Notes\n\nContent here...")
+
+# Delete a file or directory
+await nc_webdav_delete_resource("old_file.txt")
+
+# Move or rename a file
+await nc_webdav_move_resource("document.txt", "new_name.txt")
+
+# Move a file to another directory
+await nc_webdav_move_resource("document.txt", "Archive/document.txt")
+
+# Move a directory
+await nc_webdav_move_resource("Projects/OldProject", "Projects/NewProject")
+
+# Copy a file
+await nc_webdav_copy_resource("document.txt", "document_copy.txt")
+
+# Copy a file to another directory
+await nc_webdav_copy_resource("document.txt", "Backup/document.txt")
+
+# Copy a directory
+await nc_webdav_copy_resource("Projects/ProjectA", "Projects/ProjectA_Backup")
+```

nextcloud_mcp_server/app.py

@@ -1,21 +1,28 @@
+import click
 import logging
+import uvicorn
 from collections.abc import AsyncIterator
-from contextlib import asynccontextmanager
+from contextlib import asynccontextmanager, AsyncExitStack
 from dataclasses import dataclass
 
+from starlette.applications import Starlette
+from starlette.routing import Mount
+
 from mcp.server.fastmcp import Context, FastMCP
 
-from nextcloud_mcp_server.client import NextcloudClient
 from nextcloud_mcp_server.config import setup_logging
+from nextcloud_mcp_server.client import NextcloudClient
 from nextcloud_mcp_server.server import (
     configure_calendar_tools,
     configure_contacts_tools,
     configure_notes_tools,
     configure_tables_tools,
     configure_webdav_tools,
+    configure_deck_tools,
 )
 
-setup_logging()
+
+logger = logging.getLogger(__name__)
 
 
 @dataclass
@@ -37,28 +44,116 @@ async def app_lifespan(server: FastMCP) -> AsyncIterator[AppContext]:
         await client.close()
 
 
-# Create an MCP server
-mcp = FastMCP("Nextcloud MCP", lifespan=app_lifespan)
+def get_app(transport: str = "sse", enabled_apps: list[str] | None = None):
+    setup_logging()
 
-logger = logging.getLogger(__name__)
+    # Create an MCP server
+    mcp = FastMCP("Nextcloud MCP", lifespan=app_lifespan)
+
+    @mcp.resource("nc://capabilities")
+    async def nc_get_capabilities():
+        """Get the Nextcloud Host capabilities"""
+        ctx: Context = (
+            mcp.get_context()
+        )  # https://github.com/modelcontextprotocol/python-sdk/issues/244
+        client: NextcloudClient = ctx.request_context.lifespan_context.client
+        return await client.capabilities()
+
+    # Define available apps and their configuration functions
+    available_apps = {
+        "notes": configure_notes_tools,
+        "tables": configure_tables_tools,
+        "webdav": configure_webdav_tools,
+        "calendar": configure_calendar_tools,
+        "contacts": configure_contacts_tools,
+        "deck": configure_deck_tools,
+    }
+
+    # If no specific apps are specified, enable all
+    if enabled_apps is None:
+        enabled_apps = list(available_apps.keys())
+
+    # Configure only the enabled apps
+    for app_name in enabled_apps:
+        if app_name in available_apps:
+            logger.info(f"Configuring {app_name} tools")
+            available_apps[app_name](mcp)
+        else:
+            logger.warning(
+                f"Unknown app: {app_name}. Available apps: {list(available_apps.keys())}"
+            )
+
+    if transport == "sse":
+        mcp_app = mcp.sse_app()
+        lifespan = None
+    elif transport in ("http", "streamable-http"):
+        mcp_app = mcp.streamable_http_app()
+
+        @asynccontextmanager
+        async def lifespan(app: Starlette):
+            async with AsyncExitStack() as stack:
+                await stack.enter_async_context(mcp.session_manager.run())
+                yield
+
+    app = Starlette(routes=[Mount("/", app=mcp_app)], lifespan=lifespan)
+
+    return app
 
 
-@mcp.resource("nc://capabilities")
-async def nc_get_capabilities():
-    """Get the Nextcloud Host capabilities"""
-    ctx: Context = (
-        mcp.get_context()
-    )  # https://github.com/modelcontextprotocol/python-sdk/issues/244
-    client: NextcloudClient = ctx.request_context.lifespan_context.client
-    return await client.capabilities()
+@click.command()
+@click.option("--host", "-h", default="127.0.0.1", show_default=True)
+@click.option("--port", "-p", type=int, default=8000, show_default=True)
+@click.option("--workers", "-w", type=int, default=None)
+@click.option("--reload", "-r", is_flag=True)
+@click.option(
+    "--log-level",
+    "-l",
+    default="info",
+    show_default=True,
+    type=click.Choice(["critical", "error", "warning", "info", "debug", "trace"]),
+)
+@click.option(
+    "--transport",
+    "-t",
+    default="sse",
+    show_default=True,
+    type=click.Choice(["sse", "streamable-http", "http"]),
+)
+@click.option(
+    "--enable-app",
+    "-e",
+    multiple=True,
+    type=click.Choice(["notes", "tables", "webdav", "calendar", "contacts", "deck"]),
+    help="Enable specific Nextcloud app APIs. Can be specified multiple times. If not specified, all apps are enabled.",
+)
+def run(
+    host: str,
+    port: int,
+    workers: int,
+    reload: bool,
+    log_level: str,
+    transport: str,
+    enable_app: tuple[str, ...],
+):
+    enabled_apps = list(enable_app) if enable_app else None
+
+    if reload or workers:
+        app = "nextcloud_mcp_server.app:get_app"
+        factory = True
+    else:
+        app = get_app(transport=transport, enabled_apps=enabled_apps)
+        factory = False
+
+    uvicorn.run(
+        app=app,
+        factory=factory,
+        host=host,
+        port=port,
+        reload=reload,
+        workers=workers,
+        log_level=log_level,
+    )
 
 
-configure_notes_tools(mcp)
-configure_tables_tools(mcp)
-configure_webdav_tools(mcp)
-configure_calendar_tools(mcp)
-configure_contacts_tools(mcp)
-
-
-def run():
-    mcp.run()
+if __name__ == "__main__":
+    run()

nextcloud_mcp_server/client/__init__.py

@@ -14,6 +14,7 @@ from httpx import (
 from ..controllers.notes_search import NotesSearchController
 from .calendar import CalendarClient
 from .contacts import ContactsClient
+from .deck import DeckClient
 from .notes import NotesClient
 from .tables import TablesClient
 from .webdav import WebDAVClient
@@ -69,6 +70,7 @@ class NextcloudClient:
         self.tables = TablesClient(self._client, username)
         self.calendar = CalendarClient(self._client, username)
         self.contacts = ContactsClient(self._client, username)
+        self.deck = DeckClient(self._client, username)
 
         # Initialize controllers
         self._notes_search = NotesSearchController()

nextcloud_mcp_server/client/deck.py

@@ -0,0 +1,602 @@
+from typing import List, Optional, Dict, Any
+
+from nextcloud_mcp_server.client.base import BaseNextcloudClient
+from nextcloud_mcp_server.models.deck import (
+    DeckBoard,
+    DeckStack,
+    DeckCard,
+    DeckLabel,
+    DeckACL,
+    DeckAttachment,
+    DeckComment,
+    DeckSession,
+    DeckConfig,
+)
+
+
+class DeckClient(BaseNextcloudClient):
+    """Client for Nextcloud Deck app operations."""
+
+    def _get_deck_headers(
+        self, additional_headers: Optional[Dict[str, str]] = None
+    ) -> Dict[str, str]:
+        """Get standard headers required for Deck API calls."""
+        headers = {"OCS-APIRequest": "true", "Content-Type": "application/json"}
+        if additional_headers:
+            headers.update(additional_headers)
+        return headers
+
+    # Boards
+    async def get_boards(
+        self, details: bool = False, if_modified_since: Optional[str] = None
+    ) -> List[DeckBoard]:
+        additional_headers = {}
+        if if_modified_since:
+            additional_headers["If-Modified-Since"] = if_modified_since
+        headers = self._get_deck_headers(additional_headers)
+        params = {"details": "true"} if details else {}
+        response = await self._make_request(
+            "GET", "/apps/deck/api/v1.0/boards", headers=headers, params=params
+        )
+        return [DeckBoard(**board) for board in response.json()]
+
+    async def create_board(self, title: str, color: str) -> DeckBoard:
+        json_data = {"title": title, "color": color}
+        headers = self._get_deck_headers()
+        response = await self._make_request(
+            "POST", "/apps/deck/api/v1.0/boards", json=json_data, headers=headers
+        )
+        return DeckBoard(**response.json())
+
+    async def get_board(self, board_id: int) -> DeckBoard:
+        headers = self._get_deck_headers()
+        response = await self._make_request(
+            "GET", f"/apps/deck/api/v1.0/boards/{board_id}", headers=headers
+        )
+        return DeckBoard(**response.json())
+
+    async def update_board(
+        self,
+        board_id: int,
+        title: Optional[str] = None,
+        color: Optional[str] = None,
+        archived: Optional[bool] = None,
+    ) -> None:
+        json_data = {}
+        if title is not None:
+            json_data["title"] = title
+        if color is not None:
+            json_data["color"] = color
+        if archived is not None:
+            json_data["archived"] = archived
+        headers = self._get_deck_headers()
+        await self._make_request(
+            "PUT",
+            f"/apps/deck/api/v1.0/boards/{board_id}",
+            json=json_data,
+            headers=headers,
+        )
+
+    async def delete_board(self, board_id: int) -> None:
+        headers = self._get_deck_headers()
+        await self._make_request(
+            "DELETE", f"/apps/deck/api/v1.0/boards/{board_id}", headers=headers
+        )
+
+    async def undo_delete_board(self, board_id: int) -> None:
+        headers = self._get_deck_headers()
+        await self._make_request(
+            "POST",
+            f"/apps/deck/api/v1.0/boards/{board_id}/undo_delete",
+            headers=headers,
+        )
+
+    async def add_acl_rule(
+        self,
+        board_id: int,
+        type: int,
+        participant: str,
+        permission_edit: bool,
+        permission_share: bool,
+        permission_manage: bool,
+    ) -> List[DeckACL]:
+        json_data = {
+            "type": type,
+            "participant": participant,
+            "permissionEdit": permission_edit,
+            "permissionShare": permission_share,
+            "permissionManage": permission_manage,
+        }
+        response = await self._make_request(
+            "POST", f"/apps/deck/api/v1.0/boards/{board_id}/acl", json=json_data
+        )
+        return [DeckACL(**acl) for acl in response.json()]
+
+    async def update_acl_rule(
+        self,
+        board_id: int,
+        acl_id: int,
+        permission_edit: Optional[bool] = None,
+        permission_share: Optional[bool] = None,
+        permission_manage: Optional[bool] = None,
+    ) -> None:
+        json_data = {}
+        if permission_edit is not None:
+            json_data["permissionEdit"] = permission_edit
+        if permission_share is not None:
+            json_data["permissionShare"] = permission_share
+        if permission_manage is not None:
+            json_data["permissionManage"] = permission_manage
+        await self._make_request(
+            "PUT", f"/apps/deck/api/v1.0/boards/{board_id}/acl/{acl_id}", json=json_data
+        )
+
+    async def delete_acl_rule(self, board_id: int, acl_id: int) -> None:
+        await self._make_request(
+            "DELETE", f"/apps/deck/api/v1.0/boards/{board_id}/acl/{acl_id}"
+        )
+
+    async def clone_board(
+        self,
+        board_id: int,
+        with_cards: bool = False,
+        with_assignments: bool = False,
+        with_labels: bool = False,
+        with_due_date: bool = False,
+        move_cards_to_left_stack: bool = False,
+        restore_archived_cards: bool = False,
+    ) -> DeckBoard:
+        json_data = {
+            "withCards": with_cards,
+            "withAssignments": with_assignments,
+            "withLabels": with_labels,
+            "withDueDate": with_due_date,
+            "moveCardsToLeftStack": move_cards_to_left_stack,
+            "restoreArchivedCards": restore_archived_cards,
+        }
+        response = await self._make_request(
+            "POST", f"/apps/deck/api/v1.0/boards/{board_id}/clone", json=json_data
+        )
+        return DeckBoard(**response.json())
+
+    # Stacks
+    async def get_stacks(
+        self, board_id: int, if_modified_since: Optional[str] = None
+    ) -> List[DeckStack]:
+        additional_headers = {}
+        if if_modified_since:
+            additional_headers["If-Modified-Since"] = if_modified_since
+        headers = self._get_deck_headers(additional_headers)
+        response = await self._make_request(
+            "GET", f"/apps/deck/api/v1.0/boards/{board_id}/stacks", headers=headers
+        )
+        return [DeckStack(**stack) for stack in response.json()]
+
+    async def get_archived_stacks(self, board_id: int) -> List[DeckStack]:
+        response = await self._make_request(
+            "GET", f"/apps/deck/api/v1.0/boards/{board_id}/stacks/archived"
+        )
+        return [DeckStack(**stack) for stack in response.json()]
+
+    async def get_stack(self, board_id: int, stack_id: int) -> DeckStack:
+        response = await self._make_request(
+            "GET", f"/apps/deck/api/v1.0/boards/{board_id}/stacks/{stack_id}"
+        )
+        return DeckStack(**response.json())
+
+    async def create_stack(self, board_id: int, title: str, order: int) -> DeckStack:
+        json_data = {"title": title, "order": order}
+        headers = self._get_deck_headers()
+        response = await self._make_request(
+            "POST",
+            f"/apps/deck/api/v1.0/boards/{board_id}/stacks",
+            json=json_data,
+            headers=headers,
+        )
+        return DeckStack(**response.json())
+
+    async def update_stack(
+        self,
+        board_id: int,
+        stack_id: int,
+        title: Optional[str] = None,
+        order: Optional[int] = None,
+    ) -> None:
+        json_data = {}
+        if title is not None:
+            json_data["title"] = title
+        if order is not None:
+            json_data["order"] = order
+        headers = self._get_deck_headers()
+        await self._make_request(
+            "PUT",
+            f"/apps/deck/api/v1.0/boards/{board_id}/stacks/{stack_id}",
+            json=json_data,
+            headers=headers,
+        )
+
+    async def delete_stack(self, board_id: int, stack_id: int) -> None:
+        await self._make_request(
+            "DELETE", f"/apps/deck/api/v1.0/boards/{board_id}/stacks/{stack_id}"
+        )
+
+    # Cards
+    async def get_card(self, board_id: int, stack_id: int, card_id: int) -> DeckCard:
+        headers = self._get_deck_headers()
+        response = await self._make_request(
+            "GET",
+            f"/apps/deck/api/v1.0/boards/{board_id}/stacks/{stack_id}/cards/{card_id}",
+            headers=headers,
+        )
+        return DeckCard(**response.json())
+
+    async def create_card(
+        self,
+        board_id: int,
+        stack_id: int,
+        title: str,
+        type: str = "plain",
+        order: int = 999,
+        description: Optional[str] = None,
+        duedate: Optional[str] = None,
+    ) -> DeckCard:
+        json_data = {
+            "title": title,
+            "type": type,
+            "order": order,
+        }
+        if description is not None:
+            json_data["description"] = description
+        if duedate is not None:
+            json_data["duedate"] = duedate
+        headers = self._get_deck_headers()
+        response = await self._make_request(
+            "POST",
+            f"/apps/deck/api/v1.0/boards/{board_id}/stacks/{stack_id}/cards",
+            json=json_data,
+            headers=headers,
+        )
+        return DeckCard(**response.json())
+
+    async def update_card(
+        self,
+        board_id: int,
+        stack_id: int,
+        card_id: int,
+        title: Optional[str] = None,
+        description: Optional[str] = None,
+        type: Optional[str] = None,
+        owner: Optional[str] = None,
+        order: Optional[int] = None,
+        duedate: Optional[str] = None,
+        archived: Optional[bool] = None,
+        done: Optional[str] = None,
+    ) -> None:
+        # First, get the current card to use existing values for required fields
+        current_card = await self.get_card(board_id, stack_id, card_id)
+
+        json_data = {}
+        if title is not None:
+            json_data["title"] = title
+        if description is not None:
+            json_data["description"] = description
+        # Type is required by the API, use provided or keep current
+        json_data["type"] = type if type is not None else current_card.type
+        # Owner is required by the API, use provided or keep current
+        json_data["owner"] = (
+            owner
+            if owner is not None
+            else (
+                current_card.owner
+                if isinstance(current_card.owner, str)
+                else current_card.owner.uid
+                if hasattr(current_card.owner, "uid")
+                else current_card.owner.primaryKey
+            )
+        )
+        if order is not None:
+            json_data["order"] = order
+        if duedate is not None:
+            json_data["duedate"] = duedate
+        if archived is not None:
+            json_data["archived"] = archived
+        if done is not None:
+            json_data["done"] = done
+        headers = self._get_deck_headers()
+        await self._make_request(
+            "PUT",
+            f"/apps/deck/api/v1.0/boards/{board_id}/stacks/{stack_id}/cards/{card_id}",
+            json=json_data,
+            headers=headers,
+        )
+
+    async def delete_card(self, board_id: int, stack_id: int, card_id: int) -> None:
+        headers = self._get_deck_headers()
+        await self._make_request(
+            "DELETE",
+            f"/apps/deck/api/v1.0/boards/{board_id}/stacks/{stack_id}/cards/{card_id}",
+            headers=headers,
+        )
+
+    async def archive_card(self, board_id: int, stack_id: int, card_id: int) -> None:
+        await self._make_request(
+            "PUT",
+            f"/apps/deck/api/v1.0/boards/{board_id}/stacks/{stack_id}/cards/{card_id}/archive",
+        )
+
+    async def unarchive_card(self, board_id: int, stack_id: int, card_id: int) -> None:
+        await self._make_request(
+            "PUT",
+            f"/apps/deck/api/v1.0/boards/{board_id}/stacks/{stack_id}/cards/{card_id}/unarchive",
+        )
+
+    async def assign_label_to_card(
+        self, board_id: int, stack_id: int, card_id: int, label_id: int
+    ) -> None:
+        json_data = {"labelId": label_id}
+        await self._make_request(
+            "PUT",
+            f"/apps/deck/api/v1.0/boards/{board_id}/stacks/{stack_id}/cards/{card_id}/assignLabel",
+            json=json_data,
+        )
+
+    async def remove_label_from_card(
+        self, board_id: int, stack_id: int, card_id: int, label_id: int
+    ) -> None:
+        json_data = {"labelId": label_id}
+        await self._make_request(
+            "PUT",
+            f"/apps/deck/api/v1.0/boards/{board_id}/stacks/{stack_id}/cards/{card_id}/removeLabel",
+            json=json_data,
+        )
+
+    async def assign_user_to_card(
+        self, board_id: int, stack_id: int, card_id: int, user_id: str
+    ) -> None:
+        json_data = {"userId": user_id}
+        await self._make_request(
+            "PUT",
+            f"/apps/deck/api/v1.0/boards/{board_id}/stacks/{stack_id}/cards/{card_id}/assignUser",
+            json=json_data,
+        )
+
+    async def unassign_user_from_card(
+        self, board_id: int, stack_id: int, card_id: int, user_id: str
+    ) -> None:
+        json_data = {"userId": user_id}
+        await self._make_request(
+            "PUT",
+            f"/apps/deck/api/v1.0/boards/{board_id}/stacks/{stack_id}/cards/{card_id}/unassignUser",
+            json=json_data,
+        )
+
+    async def reorder_card(
+        self,
+        board_id: int,
+        stack_id: int,
+        card_id: int,
+        order: int,
+        target_stack_id: int,
+    ) -> None:
+        json_data = {"order": order, "stackId": target_stack_id}
+        await self._make_request(
+            "PUT",
+            f"/apps/deck/api/v1.0/boards/{board_id}/stacks/{stack_id}/cards/{card_id}/reorder",
+            json=json_data,
+        )
+
+    # Labels
+    async def get_label(self, board_id: int, label_id: int) -> DeckLabel:
+        headers = self._get_deck_headers()
+        response = await self._make_request(
+            "GET",
+            f"/apps/deck/api/v1.0/boards/{board_id}/labels/{label_id}",
+            headers=headers,
+        )
+        return DeckLabel(**response.json())
+
+    async def create_label(self, board_id: int, title: str, color: str) -> DeckLabel:
+        json_data = {"title": title, "color": color}
+        headers = self._get_deck_headers()
+        response = await self._make_request(
+            "POST",
+            f"/apps/deck/api/v1.0/boards/{board_id}/labels",
+            json=json_data,
+            headers=headers,
+        )
+        return DeckLabel(**response.json())
+
+    async def update_label(
+        self,
+        board_id: int,
+        label_id: int,
+        title: Optional[str] = None,
+        color: Optional[str] = None,
+    ) -> None:
+        json_data = {}
+        if title is not None:
+            json_data["title"] = title
+        if color is not None:
+            json_data["color"] = color
+        await self._make_request(
+            "PUT",
+            f"/apps/deck/api/v1.0/boards/{board_id}/labels/{label_id}",
+            json=json_data,
+        )
+
+    async def delete_label(self, board_id: int, label_id: int) -> None:
+        await self._make_request(
+            "DELETE", f"/apps/deck/api/v1.0/boards/{board_id}/labels/{label_id}"
+        )
+
+    # Attachments
+    async def get_attachments(
+        self, board_id: int, stack_id: int, card_id: int
+    ) -> List[DeckAttachment]:
+        response = await self._make_request(
+            "GET",
+            f"/apps/deck/api/v1.0/boards/{board_id}/stacks/{stack_id}/cards/{card_id}/attachments",
+        )
+        return [DeckAttachment(**attachment) for attachment in response.json()]
+
+    async def get_attachment_file(
+        self, board_id: int, stack_id: int, card_id: int, attachment_id: int
+    ) -> Any:
+        # This endpoint returns the raw file, so we return the raw response content
+        response = await self._make_request(
+            "GET",
+            f"/apps/deck/api/v1.0/boards/{board_id}/stacks/{stack_id}/cards/{card_id}/attachments/{attachment_id}",
+        )
+        return response.content
+
+    async def upload_attachment(
+        self,
+        board_id: int,
+        stack_id: int,
+        card_id: int,
+        file_data: bytes,
+        file_type: str = "file",
+    ) -> DeckAttachment:
+        # The API expects binary data directly, not JSON
+        headers = {"Content-Type": "application/octet-stream"}
+        params = {"type": file_type}
+        response = await self._make_request(
+            "POST",
+            f"/apps/deck/api/v1.0/boards/{board_id}/stacks/{stack_id}/cards/{card_id}/attachments",
+            headers=headers,
+            params=params,
+            data=file_data,
+        )
+        return DeckAttachment(**response.json())
+
+    async def update_attachment(
+        self,
+        board_id: int,
+        stack_id: int,
+        card_id: int,
+        attachment_id: int,
+        file_data: bytes,
+        file_type: str = "deck_file",
+    ) -> DeckAttachment:
+        headers = {"Content-Type": "application/octet-stream"}
+        params = {"type": file_type}
+        response = await self._make_request(
+            "PUT",
+            f"/apps/deck/api/v1.0/boards/{board_id}/stacks/{stack_id}/cards/{card_id}/attachments/{attachment_id}",
+            headers=headers,
+            params=params,
+            data=file_data,
+        )
+        return DeckAttachment(**response.json())
+
+    async def delete_attachment(
+        self, board_id: int, stack_id: int, card_id: int, attachment_id: int
+    ) -> None:
+        await self._make_request(
+            "DELETE",
+            f"/apps/deck/api/v1.0/boards/{board_id}/stacks/{stack_id}/cards/{card_id}/attachments/{attachment_id}",
+        )
+
+    async def restore_attachment(
+        self, board_id: int, stack_id: int, card_id: int, attachment_id: int
+    ) -> None:
+        await self._make_request(
+            "PUT",
+            f"/apps/deck/api/v1.0/boards/{board_id}/stacks/{stack_id}/cards/{card_id}/attachments/{attachment_id}/restore",
+        )
+
+    # OCS API Endpoints (Config, Comments, Sessions)
+    async def get_config(self) -> DeckConfig:
+        headers = {"OCS-APIRequest": "true", "Accept": "application/json"}
+        response = await self._make_request(
+            "GET", "/ocs/v2.php/apps/deck/api/v1.0/config", headers=headers
+        )
+        return DeckConfig(**response.json()["ocs"]["data"])
+
+    async def set_config_value(
+        self, key: str, value: Any, board_id: Optional[int] = None
+    ) -> Any:
+        path = f"/ocs/v2.php/apps/deck/api/v1.0/config/{key}"
+        if board_id:
+            path = f"/ocs/v2.php/apps/deck/api/v1.0/config/board:{board_id}:{key}"
+        json_data = {"value": value}
+        response = await self._make_request(
+            "POST",
+            path,
+            json=json_data,
+            headers={"OCS-APIRequest": "true", "Accept": "application/json"},
+        )
+        return response.json()["ocs"]["data"]
+
+    async def get_comments(
+        self, card_id: int, limit: int = 20, offset: int = 0
+    ) -> List[DeckComment]:
+        params = {"limit": limit, "offset": offset}
+        response = await self._make_request(
+            "GET",
+            f"/ocs/v2.php/apps/deck/api/v1.0/cards/{card_id}/comments",
+            params=params,
+            headers={"OCS-APIRequest": "true", "Accept": "application/json"},
+        )
+        return [DeckComment(**comment) for comment in response.json()["ocs"]["data"]]
+
+    async def create_comment(
+        self, card_id: int, message: str, parent_id: Optional[int] = None
+    ) -> DeckComment:
+        json_data = {"message": message}
+        if parent_id is not None:
+            json_data["parentId"] = parent_id
+        response = await self._make_request(
+            "POST",
+            f"/ocs/v2.php/apps/deck/api/v1.0/cards/{card_id}/comments",
+            json=json_data,
+            headers={"OCS-APIRequest": "true", "Accept": "application/json"},
+        )
+        return DeckComment(**response.json()["ocs"]["data"])
+
+    async def update_comment(
+        self, card_id: int, comment_id: int, message: str
+    ) -> DeckComment:
+        json_data = {"message": message}
+        response = await self._make_request(
+            "PUT",
+            f"/ocs/v2.php/apps/deck/api/v1.0/cards/{card_id}/comments/{comment_id}",
+            json=json_data,
+            headers={"OCS-APIRequest": "true", "Accept": "application/json"},
+        )
+        return DeckComment(**response.json()["ocs"]["data"])
+
+    async def delete_comment(self, card_id: int, comment_id: int) -> None:
+        await self._make_request(
+            "DELETE",
+            f"/ocs/v2.php/apps/deck/api/v1.0/cards/{card_id}/comments/{comment_id}",
+            headers={"OCS-APIRequest": "true", "Accept": "application/json"},
+        )
+
+    async def create_session(self, board_id: int) -> DeckSession:
+        json_data = {"boardId": board_id}
+        response = await self._make_request(
+            "PUT",
+            "/ocs/v2.php/apps/deck/api/v1.0/session/create",
+            json=json_data,
+            headers={"OCS-APIRequest": "true", "Accept": "application/json"},
+        )
+        return DeckSession(**response.json()["ocs"]["data"])
+
+    async def sync_session(self, board_id: int, token: str) -> None:
+        json_data = {"boardId": board_id, "token": token}
+        await self._make_request(
+            "POST",
+            "/ocs/v2.php/apps/deck/api/v1.0/session/sync",
+            json=json_data,
+            headers={"OCS-APIRequest": "true", "Accept": "application/json"},
+        )
+
+    async def close_session(self, board_id: int, token: str) -> None:
+        json_data = {"boardId": board_id, "token": token}
+        await self._make_request(
+            "POST",
+            "/ocs/v2.php/apps/deck/api/v1.0/session/close",
+            json=json_data,
+            headers={"OCS-APIRequest": "true", "Accept": "application/json"},
+        )

nextcloud_mcp_server/client/webdav.py

@@ -415,3 +415,158 @@ class WebDAVClient(BaseNextcloudClient):
         except Exception as e:
             logger.error(f"Unexpected error creating directory '{path}': {e}")
             raise e
+
+    async def move_resource(
+        self, source_path: str, destination_path: str, overwrite: bool = False
+    ) -> Dict[str, Any]:
+        """Move or rename a resource (file or directory) via WebDAV MOVE.
+
+        Args:
+            source_path: The path of the file or directory to move
+            destination_path: The new path for the file or directory
+            overwrite: Whether to overwrite the destination if it exists
+
+        Returns:
+            Dict with status_code and optional message
+        """
+        source_webdav_path = f"{self._get_webdav_base_path()}/{source_path.lstrip('/')}"
+        destination_webdav_path = (
+            f"{self._get_webdav_base_path()}/{destination_path.lstrip('/')}"
+        )
+
+        # Ensure paths have consistent trailing slashes for directories
+        if source_path.endswith("/") and not destination_path.endswith("/"):
+            destination_webdav_path += "/"
+        elif not source_path.endswith("/") and destination_path.endswith("/"):
+            source_webdav_path += "/"
+
+        logger.debug(f"Moving resource from '{source_path}' to '{destination_path}'")
+
+        headers = {
+            "OCS-APIRequest": "true",
+            "Destination": destination_webdav_path,
+            "Overwrite": "T" if overwrite else "F",
+        }
+
+        try:
+            response = await self._make_request(
+                "MOVE", source_webdav_path, headers=headers
+            )
+            response.raise_for_status()
+
+            logger.debug(
+                f"Successfully moved resource from '{source_path}' to '{destination_path}'"
+            )
+            return {"status_code": response.status_code}
+
+        except HTTPStatusError as e:
+            if e.response.status_code == 404:
+                logger.debug(f"Source resource '{source_path}' not found")
+                return {"status_code": 404, "message": "Source resource not found"}
+            elif e.response.status_code == 412:
+                logger.debug(
+                    f"Destination '{destination_path}' already exists and overwrite is false"
+                )
+                return {
+                    "status_code": 412,
+                    "message": "Destination already exists and overwrite is false",
+                }
+            elif e.response.status_code == 409:
+                logger.debug(
+                    f"Parent directory of destination '{destination_path}' doesn't exist"
+                )
+                return {
+                    "status_code": 409,
+                    "message": "Parent directory of destination doesn't exist",
+                }
+                logger.debug(
+                    f"Parent directory of destination '{destination_path}' doesn't exist"
+                )
+                return {
+                    "status_code": 409,
+                    "message": "Parent directory of destination doesn't exist",
+                }
+            else:
+                logger.error(
+                    f"HTTP error moving resource from '{source_path}' to '{destination_path}': {e}"
+                )
+                raise e
+        except Exception as e:
+            logger.error(
+                f"Unexpected error moving resource from '{source_path}' to '{destination_path}': {e}"
+            )
+            raise e
+
+    async def copy_resource(
+        self, source_path: str, destination_path: str, overwrite: bool = False
+    ) -> Dict[str, Any]:
+        """Copy a resource (file or directory) via WebDAV COPY.
+
+        Args:
+            source_path: The path of the file or directory to copy
+            destination_path: The destination path for the copy
+            overwrite: Whether to overwrite the destination if it exists
+
+        Returns:
+            Dict with status_code and optional message
+        """
+        source_webdav_path = f"{self._get_webdav_base_path()}/{source_path.lstrip('/')}"
+        destination_webdav_path = (
+            f"{self._get_webdav_base_path()}/{destination_path.lstrip('/')}"
+        )
+
+        # Ensure paths have consistent trailing slashes for directories
+        if source_path.endswith("/") and not destination_path.endswith("/"):
+            destination_webdav_path += "/"
+        elif not source_path.endswith("/") and destination_path.endswith("/"):
+            source_webdav_path += "/"
+
+        logger.debug(f"Copying resource from '{source_path}' to '{destination_path}'")
+
+        headers = {
+            "OCS-APIRequest": "true",
+            "Destination": destination_webdav_path,
+            "Overwrite": "T" if overwrite else "F",
+        }
+
+        try:
+            response = await self._make_request(
+                "COPY", source_webdav_path, headers=headers
+            )
+            response.raise_for_status()
+
+            logger.debug(
+                f"Successfully copied resource from '{source_path}' to '{destination_path}'"
+            )
+            return {"status_code": response.status_code}
+
+        except HTTPStatusError as e:
+            if e.response.status_code == 404:
+                logger.debug(f"Source resource '{source_path}' not found")
+                return {"status_code": 404, "message": "Source resource not found"}
+            elif e.response.status_code == 412:
+                logger.debug(
+                    f"Destination '{destination_path}' already exists and overwrite is false"
+                )
+                return {
+                    "status_code": 412,
+                    "message": "Destination already exists and overwrite is false",
+                }
+            elif e.response.status_code == 409:
+                logger.debug(
+                    f"Parent directory of destination '{destination_path}' doesn't exist"
+                )
+                return {
+                    "status_code": 409,
+                    "message": "Parent directory of destination doesn't exist",
+                }
+            else:
+                logger.error(
+                    f"HTTP error copying resource from '{source_path}' to '{destination_path}': {e}"
+                )
+                raise e
+        except Exception as e:
+            logger.error(
+                f"Unexpected error copying resource from '{source_path}' to '{destination_path}': {e}"
+            )
+            raise e

nextcloud_mcp_server/models/__init__.py

@@ -3,8 +3,6 @@
 # Base models
 from .base import (
     BaseResponse,
-    ErrorResponse,
-    SuccessResponse,
     IdResponse,
     StatusResponse,
 )
@@ -82,8 +80,6 @@ from .webdav import (
 __all__ = [
     # Base models
     "BaseResponse",
-    "ErrorResponse",
-    "SuccessResponse",
     "IdResponse",
     "StatusResponse",
     # Notes models

nextcloud_mcp_server/models/base.py

@@ -1,40 +1,38 @@
 """Base Pydantic models for common response patterns."""
 
-from datetime import datetime
-from typing import Any, Dict, Optional, Union
+from datetime import datetime, timezone
+from typing import Optional, Union
 
-from pydantic import BaseModel, Field
+from pydantic import BaseModel, Field, field_serializer
+
+
+def _utc_now() -> datetime:
+    """Generate UTC timestamp for responses."""
+    return datetime.now(timezone.utc)
 
 
 class BaseResponse(BaseModel):
     """Base response model for all MCP tool responses."""
 
-    model_config = {"json_encoders": {datetime: lambda v: v.isoformat()}}
-
     success: bool = Field(
         default=True, description="Whether the operation was successful"
     )
     timestamp: datetime = Field(
-        default_factory=datetime.now, description="Response timestamp"
+        default_factory=_utc_now, description="Response timestamp"
     )
 
-
-class ErrorResponse(BaseResponse):
-    """Response model for error cases."""
-
-    success: bool = Field(default=False, description="Always False for error responses")
-    error: str = Field(description="Error message")
-    error_code: Optional[str] = Field(None, description="Optional error code")
-    details: Optional[Dict[str, Any]] = Field(
-        None, description="Additional error details"
-    )
-
-
-class SuccessResponse(BaseResponse):
-    """Generic success response."""
-
-    message: Optional[str] = Field(None, description="Optional success message")
-    data: Optional[Dict[str, Any]] = Field(None, description="Optional response data")
+    @field_serializer("timestamp")
+    def serialize_timestamp(self, timestamp: datetime) -> str:
+        """Serialize timestamp to RFC3339 format for MCP compliance."""
+        if timestamp.tzinfo is None:
+            # If somehow we get a naive datetime, assume UTC
+            timestamp = timestamp.replace(tzinfo=timezone.utc)
+        # Use isoformat() which produces RFC3339 compliant format
+        # For UTC times, replace '+00:00' with 'Z' as preferred by many systems
+        iso_string = timestamp.isoformat()
+        if iso_string.endswith("+00:00"):
+            return iso_string[:-6] + "Z"
+        return iso_string
 
 
 class IdResponse(BaseResponse):

nextcloud_mcp_server/models/deck.py

@@ -0,0 +1,268 @@
+from datetime import datetime
+from typing import List, Optional, Dict, Any, Union
+
+from pydantic import BaseModel, Field, field_validator
+
+from .base import BaseResponse, StatusResponse
+
+
+class DeckUser(BaseModel):
+    primaryKey: str
+    uid: str
+    displayname: str
+
+
+class DeckPermissions(BaseModel):
+    PERMISSION_READ: bool
+    PERMISSION_EDIT: bool
+    PERMISSION_MANAGE: bool
+    PERMISSION_SHARE: bool
+
+
+class DeckLabel(BaseModel):
+    id: int
+    title: str
+    color: str
+    boardId: Optional[int] = None
+    cardId: Optional[int] = None
+
+
+class DeckACL(BaseModel):
+    id: int
+    participant: DeckUser
+    type: int
+    boardId: int
+    permissionEdit: bool
+    permissionShare: bool
+    permissionManage: bool
+    owner: bool
+
+
+class DeckBoardSettings(BaseModel):
+    calendar: bool
+    cardDetailsInModal: Optional[bool] = Field(default=None, alias="cardDetailsInModal")
+    cardIdBadge: Optional[bool] = Field(default=None, alias="cardIdBadge")
+    groupLimit: Optional[List[Dict[str, str]]] = Field(default=None, alias="groupLimit")
+    notify_due: Optional[str] = Field(default=None, alias="notify-due")
+
+
+class DeckBoard(BaseModel):
+    id: int
+    title: str
+    owner: DeckUser
+    color: str
+    archived: bool
+    labels: List[DeckLabel]
+    acl: List[DeckACL]
+    permissions: DeckPermissions
+    users: List[DeckUser]
+    deletedAt: int
+    lastModified: Optional[int] = None
+    settings: Optional[DeckBoardSettings] = None
+    etag: Optional[str] = Field(default=None, alias="ETag")
+
+    @field_validator("settings", mode="before")
+    @classmethod
+    def validate_settings(cls, v):
+        # Handle case where API returns empty array instead of dict/null
+        if isinstance(v, list) and len(v) == 0:
+            return None
+        return v
+
+
+class DeckAssignedUser(BaseModel):
+    id: int
+    participant: DeckUser
+    cardId: int
+    type: int
+
+
+class DeckCard(BaseModel):
+    id: int
+    title: str
+    stackId: int
+    type: str
+    order: int
+    archived: bool
+    owner: Union[str, DeckUser]  # Can be either string or user object
+    description: Optional[str] = None
+    duedate: Optional[datetime] = None
+    done: Optional[datetime] = None
+    lastModified: Optional[int] = None
+    createdAt: Optional[int] = None
+    labels: Optional[List[DeckLabel]] = None
+    assignedUsers: Optional[List[Union[DeckUser, DeckAssignedUser]]] = None
+    attachments: Optional[List[Any]] = None  # Define a proper Attachment model later
+    attachmentCount: Optional[int] = None
+    deletedAt: Optional[int] = None
+    commentsUnread: Optional[int] = None
+    overdue: Optional[int] = None
+    etag: Optional[str] = Field(default=None, alias="ETag")
+
+    @field_validator("owner", mode="before")
+    @classmethod
+    def validate_owner(cls, v):
+        # Handle case where API returns user object instead of string
+        if isinstance(v, dict):
+            return v.get("uid", v.get("primaryKey", str(v)))
+        return v
+
+    @field_validator("assignedUsers", mode="before")
+    @classmethod
+    def validate_assigned_users(cls, v):
+        # Handle different formats of assigned users from the API
+        if not v:
+            return v
+
+        validated_users = []
+        for user in v:
+            if isinstance(user, dict):
+                # Check if it's an assignment object with participant
+                if "participant" in user:
+                    validated_users.append(user)
+                # Check if it's a direct user object
+                elif "uid" in user or "primaryKey" in user:
+                    validated_users.append(user)
+            else:
+                validated_users.append(user)
+
+        return validated_users
+
+
+class DeckStack(BaseModel):
+    id: int
+    title: str
+    boardId: int
+    order: int
+    deletedAt: int
+    lastModified: Optional[int] = None
+    cards: Optional[List[DeckCard]] = None
+    etag: Optional[str] = Field(default=None, alias="ETag")
+
+
+class DeckAttachmentExtendedData(BaseModel):
+    filesize: int
+    mimetype: str
+    info: Dict[str, str]
+
+
+class DeckAttachment(BaseModel):
+    id: int
+    cardId: int
+    type: str
+    data: str
+    lastModified: int
+    createdAt: int
+    createdBy: str
+    deletedAt: int
+    extendedData: DeckAttachmentExtendedData
+
+
+class DeckComment(BaseModel):
+    id: int
+    objectId: int
+    message: str
+    actorId: str
+    actorType: str
+    actorDisplayName: str
+    creationDateTime: datetime
+    mentions: List[Dict[str, str]]
+    replyTo: Optional[Any] = None  # Self-referencing, handle later if needed
+
+
+class DeckSession(BaseModel):
+    token: str
+
+
+class DeckConfig(BaseModel):
+    calendar: bool
+    cardDetailsInModal: bool
+    cardIdBadge: bool
+    groupLimit: Optional[List[Dict[str, str]]] = None
+
+
+# Response Models for MCP Tools
+
+
+class ListBoardsResponse(BaseResponse):
+    """Response model for listing deck boards."""
+
+    boards: List[DeckBoard] = Field(description="List of deck boards")
+    total: int = Field(description="Total number of boards")
+
+
+class CreateBoardResponse(BaseResponse):
+    """Response model for board creation."""
+
+    id: int = Field(description="The created board ID")
+    title: str = Field(description="The created board title")
+    color: str = Field(description="The created board color")
+
+
+class BoardOperationResponse(StatusResponse):
+    """Response model for board operations like update/delete."""
+
+    board_id: int = Field(description="ID of the affected board")
+
+
+# Stack Response Models
+
+
+class ListStacksResponse(BaseResponse):
+    """Response model for listing deck stacks."""
+
+    stacks: List[DeckStack] = Field(description="List of deck stacks")
+    total: int = Field(description="Total number of stacks")
+
+
+class CreateStackResponse(BaseResponse):
+    """Response model for stack creation."""
+
+    id: int = Field(description="The created stack ID")
+    title: str = Field(description="The created stack title")
+    order: int = Field(description="The created stack order")
+
+
+class StackOperationResponse(StatusResponse):
+    """Response model for stack operations like update/delete."""
+
+    stack_id: int = Field(description="ID of the affected stack")
+    board_id: int = Field(description="ID of the board containing the stack")
+
+
+# Card Response Models
+
+
+class CreateCardResponse(BaseResponse):
+    """Response model for card creation."""
+
+    id: int = Field(description="The created card ID")
+    title: str = Field(description="The created card title")
+    description: Optional[str] = Field(description="The created card description")
+    stackId: int = Field(description="The stack ID the card belongs to")
+
+
+class CardOperationResponse(StatusResponse):
+    """Response model for card operations like update/delete."""
+
+    card_id: int = Field(description="ID of the affected card")
+    stack_id: int = Field(description="ID of the stack containing the card")
+    board_id: int = Field(description="ID of the board containing the card")
+
+
+# Label Response Models
+
+
+class CreateLabelResponse(BaseResponse):
+    """Response model for label creation."""
+
+    id: int = Field(description="The created label ID")
+    title: str = Field(description="The created label title")
+    color: str = Field(description="The created label color")
+
+
+class LabelOperationResponse(StatusResponse):
+    """Response model for label operations like update/delete."""
+
+    label_id: int = Field(description="ID of the affected label")
+    board_id: int = Field(description="ID of the board containing the label")

nextcloud_mcp_server/models/notes.py

@@ -19,7 +19,7 @@ class Note(BaseModel):
     favorite: bool = Field(
         default=False, description="Whether note is marked as favorite"
     )
-    etag: Optional[str] = Field(None, description="ETag for versioning")
+    etag: str = Field(description="ETag for versioning")
     readonly: bool = Field(default=False, description="Whether note is read-only")
 
     @property
@@ -48,13 +48,18 @@ class NotesSettings(BaseModel):
 class CreateNoteResponse(IdResponse):
     """Response model for note creation."""
 
-    note: Note = Field(description="The created note")
+    title: str = Field(description="The created note title")
+    category: str = Field(description="The created note category")
+    etag: str = Field(description="Current ETag for the created note")
 
 
 class UpdateNoteResponse(BaseResponse):
     """Response model for note updates."""
 
-    note: Note = Field(description="The updated note")
+    id: int = Field(description="The updated note ID")
+    title: str = Field(description="The updated note title")
+    category: str = Field(description="The updated note category")
+    etag: str = Field(description="Current ETag for the updated note")
 
 
 class DeleteNoteResponse(StatusResponse):
@@ -66,7 +71,10 @@ class DeleteNoteResponse(StatusResponse):
 class AppendContentResponse(BaseResponse):
     """Response model for appending content to a note."""
 
-    note: Note = Field(description="The updated note after appending content")
+    id: int = Field(description="The updated note ID")
+    title: str = Field(description="The updated note title")
+    category: str = Field(description="The updated note category")
+    etag: str = Field(description="Current ETag for the updated note")
 
 
 class SearchNotesResponse(BaseResponse):

nextcloud_mcp_server/models/webdav.py

@@ -86,3 +86,23 @@ class DeleteResourceResponse(StatusResponse):
     items_deleted: Optional[int] = Field(
         None, description="Number of items deleted (for directories)"
     )
+
+
+class MoveResourceResponse(StatusResponse):
+    """Response model for resource move/rename operations."""
+
+    source_path: str = Field(description="Original path of the resource")
+    destination_path: str = Field(description="New path of the resource")
+    overwrite: bool = Field(
+        description="Whether the destination was overwritten if it existed"
+    )
+
+
+class CopyResourceResponse(StatusResponse):
+    """Response model for resource copy operations."""
+
+    source_path: str = Field(description="Original path of the resource")
+    destination_path: str = Field(description="Destination path for the copy")
+    overwrite: bool = Field(
+        description="Whether the destination was overwritten if it existed"
+    )

nextcloud_mcp_server/server/__init__.py

@@ -3,11 +3,13 @@ from .notes import configure_notes_tools
 from .tables import configure_tables_tools
 from .webdav import configure_webdav_tools
 from .contacts import configure_contacts_tools
+from .deck import configure_deck_tools
 
 __all__ = [
     "configure_calendar_tools",
+    "configure_contacts_tools",
+    "configure_deck_tools",
     "configure_notes_tools",
     "configure_tables_tools",
     "configure_webdav_tools",
-    "configure_contacts_tools",
 ]

nextcloud_mcp_server/server/deck.py

@@ -0,0 +1,584 @@
+import logging
+from typing import Optional
+
+from mcp.server.fastmcp import Context, FastMCP
+
+from nextcloud_mcp_server.client import NextcloudClient
+from nextcloud_mcp_server.models.deck import (
+    DeckBoard,
+    DeckStack,
+    DeckCard,
+    DeckLabel,
+    CreateBoardResponse,
+    CreateStackResponse,
+    StackOperationResponse,
+    CreateCardResponse,
+    CardOperationResponse,
+    CreateLabelResponse,
+    LabelOperationResponse,
+)
+
+logger = logging.getLogger(__name__)
+
+
+def configure_deck_tools(mcp: FastMCP):
+    """Configure Nextcloud Deck tools and resources for the MCP server."""
+
+    # Resources
+    @mcp.resource("nc://Deck/boards")
+    async def deck_boards_resource():
+        """List all Nextcloud Deck boards"""
+        ctx: Context = mcp.get_context()
+        await ctx.warning("This message is deprecated, use the deck_get_board instead")
+        client: NextcloudClient = ctx.request_context.lifespan_context.client
+        boards = await client.deck.get_boards()
+        return [board.model_dump() for board in boards]
+
+    @mcp.resource("nc://Deck/boards/{board_id}")
+    async def deck_board_resource(board_id: int):
+        """Get details of a specific Nextcloud Deck board"""
+        ctx: Context = mcp.get_context()
+        await ctx.warning(
+            "This resource is deprecated, use the deck_get_board tool instead"
+        )
+        client: NextcloudClient = ctx.request_context.lifespan_context.client
+        board = await client.deck.get_board(board_id)
+        return board.model_dump()
+
+    @mcp.resource("nc://Deck/boards/{board_id}/stacks")
+    async def deck_stacks_resource(board_id: int):
+        """List all stacks in a Nextcloud Deck board"""
+        ctx: Context = mcp.get_context()
+        await ctx.warning(
+            "This resource is deprecated, use the deck_get_stacks tool instead"
+        )
+        client: NextcloudClient = ctx.request_context.lifespan_context.client
+        stacks = await client.deck.get_stacks(board_id)
+        return [stack.model_dump() for stack in stacks]
+
+    @mcp.resource("nc://Deck/boards/{board_id}/stacks/{stack_id}")
+    async def deck_stack_resource(board_id: int, stack_id: int):
+        """Get details of a specific Nextcloud Deck stack"""
+        ctx: Context = mcp.get_context()
+        await ctx.warning(
+            "This resource is deprecated, use the deck_get_stack tool instead"
+        )
+        client: NextcloudClient = ctx.request_context.lifespan_context.client
+        stack = await client.deck.get_stack(board_id, stack_id)
+        return stack.model_dump()
+
+    @mcp.resource("nc://Deck/boards/{board_id}/stacks/{stack_id}/cards")
+    async def deck_cards_resource(board_id: int, stack_id: int):
+        """List all cards in a Nextcloud Deck stack"""
+        ctx: Context = mcp.get_context()
+        await ctx.warning(
+            "This resource is deprecated, use the deck_get_cards tool instead"
+        )
+        client: NextcloudClient = ctx.request_context.lifespan_context.client
+        stack = await client.deck.get_stack(board_id, stack_id)
+        if stack.cards:
+            return [card.model_dump() for card in stack.cards]
+        return []
+
+    @mcp.resource("nc://Deck/boards/{board_id}/stacks/{stack_id}/cards/{card_id}")
+    async def deck_card_resource(board_id: int, stack_id: int, card_id: int):
+        """Get details of a specific Nextcloud Deck card"""
+        ctx: Context = mcp.get_context()
+        await ctx.warning(
+            "This resource is deprecated, use the deck_get_card tool instead"
+        )
+        client: NextcloudClient = ctx.request_context.lifespan_context.client
+        card = await client.deck.get_card(board_id, stack_id, card_id)
+        return card.model_dump()
+
+    @mcp.resource("nc://Deck/boards/{board_id}/labels")
+    async def deck_labels_resource(board_id: int):
+        """List all labels in a Nextcloud Deck board"""
+        ctx: Context = mcp.get_context()
+        await ctx.warning(
+            "This resource is deprecated, use the deck_get_labels tool instead"
+        )
+        client: NextcloudClient = ctx.request_context.lifespan_context.client
+        board = await client.deck.get_board(board_id)
+        return [label.model_dump() for label in board.labels]
+
+    @mcp.resource("nc://Deck/boards/{board_id}/labels/{label_id}")
+    async def deck_label_resource(board_id: int, label_id: int):
+        """Get details of a specific Nextcloud Deck label"""
+        ctx: Context = mcp.get_context()
+        await ctx.warning(
+            "This resource is deprecated, use the deck_get_label tool instead"
+        )
+        client: NextcloudClient = ctx.request_context.lifespan_context.client
+        label = await client.deck.get_label(board_id, label_id)
+        return label.model_dump()
+
+    # Read Tools (converted from resources)
+
+    @mcp.tool()
+    async def deck_get_boards(ctx: Context) -> list[DeckBoard]:
+        """Get all Nextcloud Deck boards"""
+        client: NextcloudClient = ctx.request_context.lifespan_context.client
+        boards = await client.deck.get_boards()
+        return boards
+
+    @mcp.tool()
+    async def deck_get_board(ctx: Context, board_id: int) -> DeckBoard:
+        """Get details of a specific Nextcloud Deck board"""
+        client: NextcloudClient = ctx.request_context.lifespan_context.client
+        board = await client.deck.get_board(board_id)
+        return board
+
+    @mcp.tool()
+    async def deck_get_stacks(ctx: Context, board_id: int) -> list[DeckStack]:
+        """Get all stacks in a Nextcloud Deck board"""
+        client: NextcloudClient = ctx.request_context.lifespan_context.client
+        stacks = await client.deck.get_stacks(board_id)
+        return stacks
+
+    @mcp.tool()
+    async def deck_get_stack(ctx: Context, board_id: int, stack_id: int) -> DeckStack:
+        """Get details of a specific Nextcloud Deck stack"""
+        client: NextcloudClient = ctx.request_context.lifespan_context.client
+        stack = await client.deck.get_stack(board_id, stack_id)
+        return stack
+
+    @mcp.tool()
+    async def deck_get_cards(
+        ctx: Context, board_id: int, stack_id: int
+    ) -> list[DeckCard]:
+        """Get all cards in a Nextcloud Deck stack"""
+        client: NextcloudClient = ctx.request_context.lifespan_context.client
+        stack = await client.deck.get_stack(board_id, stack_id)
+        if stack.cards:
+            return stack.cards
+        return []
+
+    @mcp.tool()
+    async def deck_get_card(
+        ctx: Context, board_id: int, stack_id: int, card_id: int
+    ) -> DeckCard:
+        """Get details of a specific Nextcloud Deck card"""
+        client: NextcloudClient = ctx.request_context.lifespan_context.client
+        card = await client.deck.get_card(board_id, stack_id, card_id)
+        return card
+
+    @mcp.tool()
+    async def deck_get_labels(ctx: Context, board_id: int) -> list[DeckLabel]:
+        """Get all labels in a Nextcloud Deck board"""
+        client: NextcloudClient = ctx.request_context.lifespan_context.client
+        board = await client.deck.get_board(board_id)
+        return board.labels
+
+    @mcp.tool()
+    async def deck_get_label(ctx: Context, board_id: int, label_id: int) -> DeckLabel:
+        """Get details of a specific Nextcloud Deck label"""
+        client: NextcloudClient = ctx.request_context.lifespan_context.client
+        label = await client.deck.get_label(board_id, label_id)
+        return label
+
+    # Create/Update/Delete Tools
+
+    @mcp.tool()
+    async def deck_create_board(
+        ctx: Context, title: str, color: str
+    ) -> CreateBoardResponse:
+        """Create a new Nextcloud Deck board
+
+        Args:
+            title: The title of the new board
+            color: The hexadecimal color of the new board (e.g. FF0000)
+        """
+        client: NextcloudClient = ctx.request_context.lifespan_context.client
+        board = await client.deck.create_board(title, color)
+        return CreateBoardResponse(id=board.id, title=board.title, color=board.color)
+
+    # Stack Tools
+
+    @mcp.tool()
+    async def deck_create_stack(
+        ctx: Context, board_id: int, title: str, order: int
+    ) -> CreateStackResponse:
+        """Create a new stack in a Nextcloud Deck board
+
+        Args:
+            board_id: The ID of the board
+            title: The title of the new stack
+            order: Order for sorting the stacks
+        """
+        client: NextcloudClient = ctx.request_context.lifespan_context.client
+        stack = await client.deck.create_stack(board_id, title, order)
+        return CreateStackResponse(id=stack.id, title=stack.title, order=stack.order)
+
+    @mcp.tool()
+    async def deck_update_stack(
+        ctx: Context,
+        board_id: int,
+        stack_id: int,
+        title: Optional[str] = None,
+        order: Optional[int] = None,
+    ) -> StackOperationResponse:
+        """Update a Nextcloud Deck stack
+
+        Args:
+            board_id: The ID of the board
+            stack_id: The ID of the stack
+            title: New title for the stack
+            order: New order for the stack
+        """
+        client: NextcloudClient = ctx.request_context.lifespan_context.client
+        await client.deck.update_stack(board_id, stack_id, title, order)
+        return StackOperationResponse(
+            success=True,
+            message="Stack updated successfully",
+            stack_id=stack_id,
+            board_id=board_id,
+        )
+
+    @mcp.tool()
+    async def deck_delete_stack(
+        ctx: Context, board_id: int, stack_id: int
+    ) -> StackOperationResponse:
+        """Delete a Nextcloud Deck stack
+
+        Args:
+            board_id: The ID of the board
+            stack_id: The ID of the stack
+        """
+        client: NextcloudClient = ctx.request_context.lifespan_context.client
+        await client.deck.delete_stack(board_id, stack_id)
+        return StackOperationResponse(
+            success=True,
+            message="Stack deleted successfully",
+            stack_id=stack_id,
+            board_id=board_id,
+        )
+
+    # Card Tools
+    @mcp.tool()
+    async def deck_create_card(
+        ctx: Context,
+        board_id: int,
+        stack_id: int,
+        title: str,
+        type: str = "plain",
+        order: int = 999,
+        description: Optional[str] = None,
+        duedate: Optional[str] = None,
+    ) -> CreateCardResponse:
+        """Create a new card in a Nextcloud Deck stack
+
+        Args:
+            board_id: The ID of the board
+            stack_id: The ID of the stack
+            title: The title of the new card
+            type: Type of the card (default: plain)
+            order: Order for sorting the cards
+            description: Description of the card
+            duedate: Due date of the card (ISO-8601 format)
+        """
+        client: NextcloudClient = ctx.request_context.lifespan_context.client
+        card = await client.deck.create_card(
+            board_id, stack_id, title, type, order, description, duedate
+        )
+        return CreateCardResponse(
+            id=card.id,
+            title=card.title,
+            description=card.description,
+            stackId=card.stackId,
+        )
+
+    @mcp.tool()
+    async def deck_update_card(
+        ctx: Context,
+        board_id: int,
+        stack_id: int,
+        card_id: int,
+        title: Optional[str] = None,
+        description: Optional[str] = None,
+        type: Optional[str] = None,
+        owner: Optional[str] = None,
+        order: Optional[int] = None,
+        duedate: Optional[str] = None,
+        archived: Optional[bool] = None,
+        done: Optional[str] = None,
+    ) -> CardOperationResponse:
+        """Update a Nextcloud Deck card
+
+        Args:
+            board_id: The ID of the board
+            stack_id: The ID of the stack
+            card_id: The ID of the card
+            title: New title for the card
+            description: New description for the card
+            type: New type for the card
+            owner: New owner for the card
+            order: New order for the card
+            duedate: New due date for the card (ISO-8601 format)
+            archived: Whether the card should be archived
+            done: Completion date for the card (ISO-8601 format)
+        """
+        client: NextcloudClient = ctx.request_context.lifespan_context.client
+        await client.deck.update_card(
+            board_id,
+            stack_id,
+            card_id,
+            title,
+            description,
+            type,
+            owner,
+            order,
+            duedate,
+            archived,
+            done,
+        )
+        return CardOperationResponse(
+            success=True,
+            message="Card updated successfully",
+            card_id=card_id,
+            stack_id=stack_id,
+            board_id=board_id,
+        )
+
+    @mcp.tool()
+    async def deck_delete_card(
+        ctx: Context, board_id: int, stack_id: int, card_id: int
+    ) -> CardOperationResponse:
+        """Delete a Nextcloud Deck card
+
+        Args:
+            board_id: The ID of the board
+            stack_id: The ID of the stack
+            card_id: The ID of the card
+        """
+        client: NextcloudClient = ctx.request_context.lifespan_context.client
+        await client.deck.delete_card(board_id, stack_id, card_id)
+        return CardOperationResponse(
+            success=True,
+            message="Card deleted successfully",
+            card_id=card_id,
+            stack_id=stack_id,
+            board_id=board_id,
+        )
+
+    @mcp.tool()
+    async def deck_archive_card(
+        ctx: Context, board_id: int, stack_id: int, card_id: int
+    ) -> CardOperationResponse:
+        """Archive a Nextcloud Deck card
+
+        Args:
+            board_id: The ID of the board
+            stack_id: The ID of the stack
+            card_id: The ID of the card
+        """
+        client: NextcloudClient = ctx.request_context.lifespan_context.client
+        await client.deck.archive_card(board_id, stack_id, card_id)
+        return CardOperationResponse(
+            success=True,
+            message="Card archived successfully",
+            card_id=card_id,
+            stack_id=stack_id,
+            board_id=board_id,
+        )
+
+    @mcp.tool()
+    async def deck_unarchive_card(
+        ctx: Context, board_id: int, stack_id: int, card_id: int
+    ) -> CardOperationResponse:
+        """Unarchive a Nextcloud Deck card
+
+        Args:
+            board_id: The ID of the board
+            stack_id: The ID of the stack
+            card_id: The ID of the card
+        """
+        client: NextcloudClient = ctx.request_context.lifespan_context.client
+        await client.deck.unarchive_card(board_id, stack_id, card_id)
+        return CardOperationResponse(
+            success=True,
+            message="Card unarchived successfully",
+            card_id=card_id,
+            stack_id=stack_id,
+            board_id=board_id,
+        )
+
+    @mcp.tool()
+    async def deck_reorder_card(
+        ctx: Context,
+        board_id: int,
+        stack_id: int,
+        card_id: int,
+        order: int,
+        target_stack_id: int,
+    ) -> CardOperationResponse:
+        """Reorder/move a Nextcloud Deck card
+
+        Args:
+            board_id: The ID of the board
+            stack_id: The ID of the current stack
+            card_id: The ID of the card
+            order: New position in the target stack
+            target_stack_id: The ID of the target stack
+        """
+        client: NextcloudClient = ctx.request_context.lifespan_context.client
+        await client.deck.reorder_card(
+            board_id, stack_id, card_id, order, target_stack_id
+        )
+        return CardOperationResponse(
+            success=True,
+            message="Card reordered successfully",
+            card_id=card_id,
+            stack_id=target_stack_id,
+            board_id=board_id,
+        )
+
+    # Label Tools
+    @mcp.tool()
+    async def deck_create_label(
+        ctx: Context, board_id: int, title: str, color: str
+    ) -> CreateLabelResponse:
+        """Create a new label in a Nextcloud Deck board
+
+        Args:
+            board_id: The ID of the board
+            title: The title of the new label
+            color: The color of the new label (hex format without #)
+        """
+        client: NextcloudClient = ctx.request_context.lifespan_context.client
+        label = await client.deck.create_label(board_id, title, color)
+        return CreateLabelResponse(id=label.id, title=label.title, color=label.color)
+
+    @mcp.tool()
+    async def deck_update_label(
+        ctx: Context,
+        board_id: int,
+        label_id: int,
+        title: Optional[str] = None,
+        color: Optional[str] = None,
+    ) -> LabelOperationResponse:
+        """Update a Nextcloud Deck label
+
+        Args:
+            board_id: The ID of the board
+            label_id: The ID of the label
+            title: New title for the label
+            color: New color for the label (hex format without #)
+        """
+        client: NextcloudClient = ctx.request_context.lifespan_context.client
+        await client.deck.update_label(board_id, label_id, title, color)
+        return LabelOperationResponse(
+            success=True,
+            message="Label updated successfully",
+            label_id=label_id,
+            board_id=board_id,
+        )
+
+    @mcp.tool()
+    async def deck_delete_label(
+        ctx: Context, board_id: int, label_id: int
+    ) -> LabelOperationResponse:
+        """Delete a Nextcloud Deck label
+
+        Args:
+            board_id: The ID of the board
+            label_id: The ID of the label
+        """
+        client: NextcloudClient = ctx.request_context.lifespan_context.client
+        await client.deck.delete_label(board_id, label_id)
+        return LabelOperationResponse(
+            success=True,
+            message="Label deleted successfully",
+            label_id=label_id,
+            board_id=board_id,
+        )
+
+    # Card-Label Assignment Tools
+    @mcp.tool()
+    async def deck_assign_label_to_card(
+        ctx: Context, board_id: int, stack_id: int, card_id: int, label_id: int
+    ) -> CardOperationResponse:
+        """Assign a label to a Nextcloud Deck card
+
+        Args:
+            board_id: The ID of the board
+            stack_id: The ID of the stack
+            card_id: The ID of the card
+            label_id: The ID of the label to assign
+        """
+        client: NextcloudClient = ctx.request_context.lifespan_context.client
+        await client.deck.assign_label_to_card(board_id, stack_id, card_id, label_id)
+        return CardOperationResponse(
+            success=True,
+            message="Label assigned to card successfully",
+            card_id=card_id,
+            stack_id=stack_id,
+            board_id=board_id,
+        )
+
+    @mcp.tool()
+    async def deck_remove_label_from_card(
+        ctx: Context, board_id: int, stack_id: int, card_id: int, label_id: int
+    ) -> CardOperationResponse:
+        """Remove a label from a Nextcloud Deck card
+
+        Args:
+            board_id: The ID of the board
+            stack_id: The ID of the stack
+            card_id: The ID of the card
+            label_id: The ID of the label to remove
+        """
+        client: NextcloudClient = ctx.request_context.lifespan_context.client
+        await client.deck.remove_label_from_card(board_id, stack_id, card_id, label_id)
+        return CardOperationResponse(
+            success=True,
+            message="Label removed from card successfully",
+            card_id=card_id,
+            stack_id=stack_id,
+            board_id=board_id,
+        )
+
+    # Card-User Assignment Tools
+    @mcp.tool()
+    async def deck_assign_user_to_card(
+        ctx: Context, board_id: int, stack_id: int, card_id: int, user_id: str
+    ) -> CardOperationResponse:
+        """Assign a user to a Nextcloud Deck card
+
+        Args:
+            board_id: The ID of the board
+            stack_id: The ID of the stack
+            card_id: The ID of the card
+            user_id: The user ID to assign
+        """
+        client: NextcloudClient = ctx.request_context.lifespan_context.client
+        await client.deck.assign_user_to_card(board_id, stack_id, card_id, user_id)
+        return CardOperationResponse(
+            success=True,
+            message="User assigned to card successfully",
+            card_id=card_id,
+            stack_id=stack_id,
+            board_id=board_id,
+        )
+
+    @mcp.tool()
+    async def deck_unassign_user_from_card(
+        ctx: Context, board_id: int, stack_id: int, card_id: int, user_id: str
+    ) -> CardOperationResponse:
+        """Unassign a user from a Nextcloud Deck card
+
+        Args:
+            board_id: The ID of the board
+            stack_id: The ID of the stack
+            card_id: The ID of the card
+            user_id: The user ID to unassign
+        """
+        client: NextcloudClient = ctx.request_context.lifespan_context.client
+        await client.deck.unassign_user_from_card(board_id, stack_id, card_id, user_id)
+        return CardOperationResponse(
+            success=True,
+            message="User unassigned from card successfully",
+            card_id=card_id,
+            stack_id=stack_id,
+            board_id=board_id,
+        )

nextcloud_mcp_server/server/notes.py

@@ -1,10 +1,11 @@
 import logging
 from httpx import HTTPStatusError
+from mcp.shared.exceptions import McpError
+from mcp.types import ErrorData
 
 from mcp.server.fastmcp import Context, FastMCP
 
 from nextcloud_mcp_server.client import NextcloudClient
-from nextcloud_mcp_server.models.base import ErrorResponse
 from nextcloud_mcp_server.models.notes import (
     Note,
     NotesSettings,
@@ -31,7 +32,7 @@ def configure_notes_tools(mcp: FastMCP):
         return NotesSettings(**settings_data)
 
     @mcp.resource("nc://Notes/{note_id}/attachments/{attachment_filename}")
-    async def nc_notes_get_attachment(note_id: int, attachment_filename: str):
+    async def nc_notes_get_attachment_resource(note_id: int, attachment_filename: str):
         """Get a specific attachment from a note"""
         ctx: Context = mcp.get_context()
         client: NextcloudClient = ctx.request_context.lifespan_context.client
@@ -52,10 +53,8 @@ def configure_notes_tools(mcp: FastMCP):
         }
 
     @mcp.resource("nc://Notes/{note_id}")
-    async def nc_get_note(note_id: int):
+    async def nc_get_note_resource(note_id: int):
         """Get user note using note id"""
-        from mcp.shared.exceptions import McpError
-        from mcp.types import ErrorData
 
         ctx: Context = mcp.get_context()
         client: NextcloudClient = ctx.request_context.lifespan_context.client
@@ -80,7 +79,7 @@ def configure_notes_tools(mcp: FastMCP):
     @mcp.tool()
     async def nc_notes_create_note(
         title: str, content: str, category: str, ctx: Context
-    ) -> CreateNoteResponse | ErrorResponse:
+    ) -> CreateNoteResponse:
         """Create a new note"""
         client: NextcloudClient = ctx.request_context.lifespan_context.client
         try:
@@ -90,21 +89,32 @@ def configure_notes_tools(mcp: FastMCP):
                 category=category,
             )
             note = Note(**note_data)
-            return CreateNoteResponse(id=note.id, note=note)
+            return CreateNoteResponse(
+                id=note.id, title=note.title, category=note.category, etag=note.etag
+            )
         except HTTPStatusError as e:
             if e.response.status_code == 403:
-                return ErrorResponse(
-                    error="Access denied: insufficient permissions to create notes"
+                raise McpError(
+                    ErrorData(
+                        code=-1,
+                        message="Access denied: insufficient permissions to create notes",
+                    )
                 )
             elif e.response.status_code == 413:
-                return ErrorResponse(error="Note content too large")
+                raise McpError(ErrorData(code=-1, message="Note content too large"))
             elif e.response.status_code == 409:
-                return ErrorResponse(
-                    error=f"A note with title '{title}' already exists in this category"
+                raise McpError(
+                    ErrorData(
+                        code=-1,
+                        message=f"A note with title '{title}' already exists in this category",
+                    )
                 )
             else:
-                return ErrorResponse(
-                    error=f"Failed to create note: server error ({e.response.status_code})"
+                raise McpError(
+                    ErrorData(
+                        code=-1,
+                        message=f"Failed to create note: server error ({e.response.status_code})",
+                    )
                 )
 
     @mcp.tool()
@@ -115,8 +125,13 @@ def configure_notes_tools(mcp: FastMCP):
         content: str | None,
         category: str | None,
         ctx: Context,
-    ) -> UpdateNoteResponse | ErrorResponse:
-        """Update an existing note's title, content, or category"""
+    ) -> UpdateNoteResponse:
+        """Update an existing note's title, content, or category.
+
+        REQUIRED: etag parameter must be provided to prevent overwriting concurrent changes.
+        Get the current ETag by first retrieving the note using nc_notes_get_note tool.
+        If the note has been modified by someone else since you retrieved it,
+        the update will fail with a 412 error."""
         logger.info("Updating note %s", note_id)
         client: NextcloudClient = ctx.request_context.lifespan_context.client
         try:
@@ -128,30 +143,45 @@ def configure_notes_tools(mcp: FastMCP):
                 category=category,
             )
             note = Note(**note_data)
-            return UpdateNoteResponse(note=note)
+            return UpdateNoteResponse(
+                id=note.id, title=note.title, category=note.category, etag=note.etag
+            )
         except HTTPStatusError as e:
             if e.response.status_code == 404:
-                return ErrorResponse(error=f"Note {note_id} not found")
+                raise McpError(ErrorData(code=-1, message=f"Note {note_id} not found"))
             elif e.response.status_code == 412:
-                return ErrorResponse(
-                    error=f"Note {note_id} has been modified by someone else. Please refresh and try again."
+                raise McpError(
+                    ErrorData(
+                        code=-1,
+                        message=f"Note {note_id} has been modified by someone else. Please refresh and try again.",
+                    )
                 )
             elif e.response.status_code == 403:
-                return ErrorResponse(
-                    error=f"Access denied: insufficient permissions to update note {note_id}"
+                raise McpError(
+                    ErrorData(
+                        code=-1,
+                        message=f"Access denied: insufficient permissions to update note {note_id}",
+                    )
                 )
             elif e.response.status_code == 413:
-                return ErrorResponse(error="Updated note content is too large")
+                raise McpError(
+                    ErrorData(code=-1, message="Updated note content is too large")
+                )
             else:
-                return ErrorResponse(
-                    error=f"Failed to update note {note_id}: server error ({e.response.status_code})"
+                raise McpError(
+                    ErrorData(
+                        code=-1,
+                        message=f"Failed to update note {note_id}: server error ({e.response.status_code})",
+                    )
                 )
 
     @mcp.tool()
     async def nc_notes_append_content(
         note_id: int, content: str, ctx: Context
-    ) -> AppendContentResponse | ErrorResponse:
-        """Append content to an existing note with a clear separator"""
+    ) -> AppendContentResponse:
+        """Append content to an existing note. The tool adds a `\n---\n`
+        between the note and what will be appended."""
+
         logger.info("Appending content to note %s", note_id)
         client: NextcloudClient = ctx.request_context.lifespan_context.client
         try:
@@ -159,27 +189,36 @@ def configure_notes_tools(mcp: FastMCP):
                 note_id=note_id, content=content
             )
             note = Note(**note_data)
-            return AppendContentResponse(note=note)
+            return AppendContentResponse(
+                id=note.id, title=note.title, category=note.category, etag=note.etag
+            )
         except HTTPStatusError as e:
             if e.response.status_code == 404:
-                return ErrorResponse(error=f"Note {note_id} not found")
+                raise McpError(ErrorData(code=-1, message=f"Note {note_id} not found"))
             elif e.response.status_code == 403:
-                return ErrorResponse(
-                    error=f"Access denied: insufficient permissions to modify note {note_id}"
+                raise McpError(
+                    ErrorData(
+                        code=-1,
+                        message=f"Access denied: insufficient permissions to modify note {note_id}",
+                    )
                 )
             elif e.response.status_code == 413:
-                return ErrorResponse(
-                    error="Content to append would make the note too large"
+                raise McpError(
+                    ErrorData(
+                        code=-1,
+                        message="Content to append would make the note too large",
+                    )
                 )
             else:
-                return ErrorResponse(
-                    error=f"Failed to append content to note {note_id}: server error ({e.response.status_code})"
+                raise McpError(
+                    ErrorData(
+                        code=-1,
+                        message=f"Failed to append content to note {note_id}: server error ({e.response.status_code})",
+                    )
                 )
 
     @mcp.tool()
-    async def nc_notes_search_notes(
-        query: str, ctx: Context
-    ) -> SearchNotesResponse | ErrorResponse:
+    async def nc_notes_search_notes(query: str, ctx: Context) -> SearchNotesResponse:
         """Search notes by title or content, returning only id, title, and category."""
         client: NextcloudClient = ctx.request_context.lifespan_context.client
         try:
@@ -201,20 +240,86 @@ def configure_notes_tools(mcp: FastMCP):
             )
         except HTTPStatusError as e:
             if e.response.status_code == 403:
-                return ErrorResponse(
-                    error="Access denied: insufficient permissions to search notes"
+                raise McpError(
+                    ErrorData(
+                        code=-1,
+                        message="Access denied: insufficient permissions to search notes",
+                    )
                 )
             elif e.response.status_code == 400:
-                return ErrorResponse(error="Invalid search query format")
+                raise McpError(
+                    ErrorData(code=-1, message="Invalid search query format")
+                )
             else:
-                return ErrorResponse(
-                    error=f"Search failed: server error ({e.response.status_code})"
+                raise McpError(
+                    ErrorData(
+                        code=-1,
+                        message=f"Search failed: server error ({e.response.status_code})",
+                    )
                 )
 
     @mcp.tool()
-    async def nc_notes_delete_note(
-        note_id: int, ctx: Context
-    ) -> DeleteNoteResponse | ErrorResponse:
+    async def nc_notes_get_note(note_id: int, ctx: Context) -> Note:
+        """Get a specific note by its ID"""
+        client: NextcloudClient = ctx.request_context.lifespan_context.client
+        try:
+            note_data = await client.notes.get_note(note_id)
+            return Note(**note_data)
+        except HTTPStatusError as e:
+            if e.response.status_code == 404:
+                raise McpError(ErrorData(code=-1, message=f"Note {note_id} not found"))
+            elif e.response.status_code == 403:
+                raise McpError(
+                    ErrorData(code=-1, message=f"Access denied to note {note_id}")
+                )
+            else:
+                raise McpError(
+                    ErrorData(
+                        code=-1,
+                        message=f"Failed to retrieve note {note_id}: {e.response.reason_phrase}",
+                    )
+                )
+
+    @mcp.tool()
+    async def nc_notes_get_attachment(
+        note_id: int, attachment_filename: str, ctx: Context
+    ) -> dict[str, str]:
+        """Get a specific attachment from a note"""
+        client: NextcloudClient = ctx.request_context.lifespan_context.client
+        try:
+            content, mime_type = await client.webdav.get_note_attachment(
+                note_id=note_id, filename=attachment_filename
+            )
+            return {
+                "uri": f"nc://Notes/{note_id}/attachments/{attachment_filename}",
+                "mimeType": mime_type,
+                "data": content,
+            }
+        except HTTPStatusError as e:
+            if e.response.status_code == 404:
+                raise McpError(
+                    ErrorData(
+                        code=-1,
+                        message=f"Attachment {attachment_filename} not found for note {note_id}",
+                    )
+                )
+            elif e.response.status_code == 403:
+                raise McpError(
+                    ErrorData(
+                        code=-1,
+                        message=f"Access denied to attachment {attachment_filename} for note {note_id}",
+                    )
+                )
+            else:
+                raise McpError(
+                    ErrorData(
+                        code=-1,
+                        message=f"Failed to retrieve attachment: {e.response.reason_phrase}",
+                    )
+                )
+
+    @mcp.tool()
+    async def nc_notes_delete_note(note_id: int, ctx: Context) -> DeleteNoteResponse:
         """Delete a note permanently"""
         logger.info("Deleting note %s", note_id)
         client: NextcloudClient = ctx.request_context.lifespan_context.client
@@ -227,12 +332,18 @@ def configure_notes_tools(mcp: FastMCP):
             )
         except HTTPStatusError as e:
             if e.response.status_code == 404:
-                return ErrorResponse(error=f"Note {note_id} not found")
+                raise McpError(ErrorData(code=-1, message=f"Note {note_id} not found"))
             elif e.response.status_code == 403:
-                return ErrorResponse(
-                    error=f"Access denied: insufficient permissions to delete note {note_id}"
+                raise McpError(
+                    ErrorData(
+                        code=-1,
+                        message=f"Access denied: insufficient permissions to delete note {note_id}",
+                    )
                 )
             else:
-                return ErrorResponse(
-                    error=f"Failed to delete note {note_id}: server error ({e.response.status_code})"
+                raise McpError(
+                    ErrorData(
+                        code=-1,
+                        message=f"Failed to delete note {note_id}: server error ({e.response.status_code})",
+                    )
                 )

nextcloud_mcp_server/server/webdav.py

@@ -43,11 +43,11 @@ def configure_webdav_tools(mcp: FastMCP):
         Examples:
             # Read a text file
             result = await nc_webdav_read_file("Documents/readme.txt")
-            print(result['content'])  # Decoded text content
+            logger.info(result['content'])  # Decoded text content
 
             # Read a binary file
             result = await nc_webdav_read_file("Images/photo.jpg")
-            print(result['encoding'])  # 'base64'
+            logger.info(result['encoding'])  # 'base64'
         """
         client: NextcloudClient = ctx.request_context.lifespan_context.client
         content, content_type = await client.webdav.read_file(path)
@@ -149,3 +149,67 @@ def configure_webdav_tools(mcp: FastMCP):
         """
         client: NextcloudClient = ctx.request_context.lifespan_context.client
         return await client.webdav.delete_resource(path)
+
+    @mcp.tool()
+    async def nc_webdav_move_resource(
+        source_path: str, destination_path: str, ctx: Context, overwrite: bool = False
+    ):
+        """Move or rename a file or directory in NextCloud.
+
+        Args:
+            source_path: Full path of the file or directory to move
+            destination_path: New path for the file or directory
+            overwrite: Whether to overwrite the destination if it exists (default: False)
+
+        Returns:
+            Dict with status_code indicating result (404 if source not found, 412 if destination exists and overwrite is False)
+
+        Examples:
+            # Rename a file
+            await nc_webdav_move_resource("document.txt", "new_name.txt")
+
+            # Move a file to another directory
+            await nc_webdav_move_resource("document.txt", "Archive/document.txt")
+
+            # Move a directory
+            await nc_webdav_move_resource("Projects/OldProject", "Projects/NewProject")
+
+            # Move and overwrite if destination exists
+            await nc_webdav_move_resource("document.txt", "Archive/document.txt", overwrite=True)
+        """
+        client: NextcloudClient = ctx.request_context.lifespan_context.client
+        return await client.webdav.move_resource(
+            source_path, destination_path, overwrite
+        )
+
+    @mcp.tool()
+    async def nc_webdav_copy_resource(
+        source_path: str, destination_path: str, ctx: Context, overwrite: bool = False
+    ):
+        """Copy a file or directory in NextCloud.
+
+        Args:
+            source_path: Full path of the file or directory to copy
+            destination_path: Destination path for the copy
+            overwrite: Whether to overwrite the destination if it exists (default: False)
+
+        Returns:
+            Dict with status_code indicating result (404 if source not found, 412 if destination exists and overwrite is False)
+
+        Examples:
+            # Copy a file
+            await nc_webdav_copy_resource("document.txt", "document_copy.txt")
+
+            # Copy a file to another directory
+            await nc_webdav_copy_resource("document.txt", "Backup/document.txt")
+
+            # Copy a directory
+            await nc_webdav_copy_resource("Projects/ProjectA", "Projects/ProjectA_Backup")
+
+            # Copy and overwrite if destination exists
+            await nc_webdav_copy_resource("document.txt", "Backup/document.txt", overwrite=True)
+        """
+        client: NextcloudClient = ctx.request_context.lifespan_context.client
+        return await client.webdav.copy_resource(
+            source_path, destination_path, overwrite
+        )

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "nextcloud-mcp-server"
-version = "0.7.2"
+version = "0.12.4"
 description = ""
 authors = [
     {name = "Chris Coutinho",email = "chris@coutinho.io"}
@@ -8,12 +8,13 @@ authors = [
 readme = "README.md"
 requires-python = ">=3.11"
 dependencies = [
-    "mcp[cli] (>=1.10,<1.11)",
+    "mcp[cli] (>=1.15,<1.16)",
     "httpx (>=0.28.1,<0.29.0)",
     "pillow (>=11.2.1,<12.0.0)",
     "icalendar (>=6.0.0,<7.0.0)",
     "pythonvcard4>=0.2.0",
     "pydantic>=2.11.4",
+    "click>=8.1.8",
 ]
 
 [tool.pytest.ini_options]
@@ -48,3 +49,6 @@ dev = [
     "pytest-cov>=6.1.1",
     "ruff>=0.11.13",
 ]
+
+[project.scripts]
+nextcloud-mcp-server = "nextcloud_mcp_server.app:run"

tests/conftest.py

@@ -6,7 +6,7 @@ from typing import Any, AsyncGenerator
 import pytest
 from httpx import HTTPStatusError
 from mcp import ClientSession
-from mcp.client.sse import sse_client
+from mcp.client.streamable_http import streamablehttp_client
 
 from nextcloud_mcp_server.client import NextcloudClient
 
@@ -39,18 +39,18 @@ async def nc_client() -> AsyncGenerator[NextcloudClient, Any]:
         await client.close()
 
 
-@pytest.fixture
+@pytest.fixture(scope="session")
 async def nc_mcp_client() -> AsyncGenerator[ClientSession, Any]:
     """
-    Fixture to create an MCP client session for integration tests.
+    Fixture to create an MCP client session for integration tests using streamable-http.
     """
-    logger.info("Creating SSE client")
-    sse_context = sse_client(url="http://127.0.0.1:8000/sse")
+    logger.info("Creating Streamable HTTP client")
+    streamable_context = streamablehttp_client("http://127.0.0.1:8000/mcp")
     session_context = None
 
     try:
-        read, write = await sse_context.__aenter__()
-        session_context = ClientSession(read, write)
+        read_stream, write_stream, _ = await streamable_context.__aenter__()
+        session_context = ClientSession(read_stream, write_stream)
         session = await session_context.__aenter__()
         await session.initialize()
         logger.info("MCP client session initialized successfully")
@@ -71,14 +71,14 @@ async def nc_mcp_client() -> AsyncGenerator[ClientSession, Any]:
                 logger.warning(f"Error closing session: {e}")
 
         try:
-            await sse_context.__aexit__(None, None, None)
+            await streamable_context.__aexit__(None, None, None)
         except RuntimeError as e:
             if "cancel scope" in str(e):
                 logger.debug(f"Ignoring cancel scope teardown issue: {e}")
             else:
-                logger.warning(f"Error closing SSE client: {e}")
+                logger.warning(f"Error closing streamable HTTP client: {e}")
         except Exception as e:
-            logger.warning(f"Error closing SSE client: {e}")
+            logger.warning(f"Error closing streamable HTTP client: {e}")
 
 
 @pytest.fixture
@@ -250,3 +250,149 @@ async def temporary_contact(nc_client: NextcloudClient, temporary_addressbook: s
             logger.error(
                 f"Unexpected error deleting temporary contact {contact_uid}: {e}"
             )
+
+
+@pytest.fixture
+async def temporary_board(nc_client: NextcloudClient):
+    """
+    Fixture to create a temporary deck board for tests and ensure its deletion afterward.
+    Yields the created board data dict.
+    """
+    board_id = None
+    unique_suffix = uuid.uuid4().hex[:8]
+    board_title = f"Temporary Test Board {unique_suffix}"
+    board_color = "FF0000"  # Red color
+    created_board_data = None
+
+    logger.info(f"Creating temporary deck board: {board_title}")
+    try:
+        created_board = await nc_client.deck.create_board(board_title, board_color)
+        board_id = created_board.id
+        created_board_data = {
+            "id": board_id,
+            "title": created_board.title,
+            "color": created_board.color,
+            "archived": getattr(created_board, "archived", False),
+        }
+
+        logger.info(f"Temporary board created with ID: {board_id}")
+        yield created_board_data
+
+    finally:
+        if board_id:
+            logger.info(f"Cleaning up temporary board ID: {board_id}")
+            try:
+                await nc_client.deck.delete_board(board_id)
+                logger.info(f"Successfully deleted temporary board ID: {board_id}")
+            except HTTPStatusError as e:
+                # Ignore 404 if board was already deleted by the test itself
+                if e.response.status_code not in [404, 403]:
+                    logger.error(f"HTTP error deleting temporary board {board_id}: {e}")
+                else:
+                    logger.warning(
+                        f"Temporary board {board_id} already deleted or access denied ({e.response.status_code})."
+                    )
+            except Exception as e:
+                logger.error(
+                    f"Unexpected error deleting temporary board {board_id}: {e}"
+                )
+
+
+@pytest.fixture
+async def temporary_board_with_stack(nc_client: NextcloudClient, temporary_board: dict):
+    """
+    Fixture to create a temporary stack in a temporary board.
+    Yields a tuple: (board_data, stack_data).
+    Depends on the temporary_board fixture.
+    """
+    board_data = temporary_board
+    board_id = board_data["id"]
+    unique_suffix = uuid.uuid4().hex[:8]
+    stack_title = f"Test Stack {unique_suffix}"
+    stack_order = 1
+    stack = None
+
+    logger.info(f"Creating temporary stack in board ID: {board_id}")
+    try:
+        stack = await nc_client.deck.create_stack(board_id, stack_title, stack_order)
+        stack_data = {
+            "id": stack.id,
+            "title": stack.title,
+            "order": stack.order,
+            "boardId": board_id,
+        }
+
+        logger.info(f"Temporary stack created with ID: {stack.id}")
+        yield (board_data, stack_data)
+
+    finally:
+        # Clean up - delete stack
+        if stack and hasattr(stack, "id"):
+            logger.info(f"Cleaning up temporary stack ID: {stack.id}")
+            try:
+                await nc_client.deck.delete_stack(board_id, stack.id)
+                logger.info(f"Successfully deleted temporary stack ID: {stack.id}")
+            except HTTPStatusError as e:
+                if e.response.status_code not in [404, 403]:
+                    logger.error(f"HTTP error deleting temporary stack {stack.id}: {e}")
+                else:
+                    logger.warning(
+                        f"Temporary stack {stack.id} already deleted or access denied ({e.response.status_code})."
+                    )
+            except Exception as e:
+                logger.error(
+                    f"Unexpected error deleting temporary stack {stack.id}: {e}"
+                )
+
+
+@pytest.fixture
+async def temporary_board_with_card(
+    nc_client: NextcloudClient, temporary_board_with_stack: tuple
+):
+    """
+    Fixture to create a temporary card in a temporary stack within a temporary board.
+    Yields a tuple: (board_data, stack_data, card_data).
+    Depends on the temporary_board_with_stack fixture.
+    """
+    board_data, stack_data = temporary_board_with_stack
+    board_id = board_data["id"]
+    stack_id = stack_data["id"]
+    unique_suffix = uuid.uuid4().hex[:8]
+    card_title = f"Test Card {unique_suffix}"
+    card_description = f"Test description for card {unique_suffix}"
+    card = None
+
+    logger.info(
+        f"Creating temporary card in stack ID: {stack_id}, board ID: {board_id}"
+    )
+    try:
+        card = await nc_client.deck.create_card(
+            board_id, stack_id, card_title, description=card_description
+        )
+        card_data = {
+            "id": card.id,
+            "title": card.title,
+            "description": card.description,
+            "stackId": stack_id,
+            "boardId": board_id,
+        }
+
+        logger.info(f"Temporary card created with ID: {card.id}")
+        yield (board_data, stack_data, card_data)
+
+    finally:
+        # Clean up - delete card
+        if card and hasattr(card, "id"):
+            logger.info(f"Cleaning up temporary card ID: {card.id}")
+            try:
+                await nc_client.deck.delete_card(board_id, stack_id, card.id)
+                logger.info(f"Successfully deleted temporary card ID: {card.id}")
+            except HTTPStatusError as e:
+                if e.response.status_code not in [404, 403]:
+                    logger.error(f"HTTP error deleting temporary card {card.id}: {e}")
+                else:
+                    logger.warning(
+                        f"Temporary card {card.id} already deleted or access denied ({e.response.status_code})."
+                    )
+            except Exception as e:
+                logger.error(f"Unexpected error deleting temporary card {card.id}: {e}")

tests/integration/test_deck_api.py

@@ -0,0 +1,327 @@
+import logging
+import uuid
+
+import pytest
+from httpx import HTTPStatusError
+
+from nextcloud_mcp_server.client import NextcloudClient
+from nextcloud_mcp_server.models.deck import DeckStack, DeckCard, DeckLabel
+
+logger = logging.getLogger(__name__)
+pytestmark = pytest.mark.integration
+
+
+# Board CRUD Tests
+
+
+async def test_deck_board_crud_workflow(
+    nc_client: NextcloudClient, temporary_board: dict
+):
+    """
+    Test complete board CRUD workflow using the temporary_board fixture.
+    """
+    board_data = temporary_board
+    board_id = board_data["id"]
+    original_title = board_data["title"]
+    original_color = board_data["color"]
+
+    logger.info(f"Testing CRUD operations on board ID: {board_id}")
+
+    # Read the board
+    read_board = await nc_client.deck.get_board(board_id)
+    assert read_board.id == board_id
+    assert read_board.title == original_title
+    assert read_board.color == original_color
+    logger.info(f"Successfully read board ID: {board_id}")
+
+    # Update the board
+    updated_title = f"Updated {original_title}"
+    updated_color = "00FF00"  # Green color
+    await nc_client.deck.update_board(
+        board_id, title=updated_title, color=updated_color
+    )
+
+    # Verify the update
+    updated_board = await nc_client.deck.get_board(board_id)
+    assert updated_board.title == updated_title
+    assert updated_board.color == updated_color
+    logger.info(f"Successfully updated board ID: {board_id}")
+
+
+async def test_deck_list_boards(nc_client: NextcloudClient):
+    """
+    Test listing all boards with different options.
+    """
+    # Test basic listing
+    boards = await nc_client.deck.get_boards()
+    assert isinstance(boards, list)
+    logger.info(f"Found {len(boards)} boards")
+
+    # Test with details
+    detailed_boards = await nc_client.deck.get_boards(details=True)
+    assert isinstance(detailed_boards, list)
+    logger.info(f"Found {len(detailed_boards)} boards with details")
+
+
+async def test_deck_board_operations_nonexistent(nc_client: NextcloudClient):
+    """
+    Test operations on non-existent board return appropriate errors.
+    """
+    non_existent_id = 999999999
+
+    # Test get non-existent board
+    with pytest.raises(HTTPStatusError) as excinfo:
+        await nc_client.deck.get_board(non_existent_id)
+    assert excinfo.value.response.status_code in [
+        404,
+        403,
+    ]  # 403 might be returned for access denied
+    logger.info(
+        f"Get non-existent board correctly failed with {excinfo.value.response.status_code}"
+    )
+
+    # Test update non-existent board
+    with pytest.raises(HTTPStatusError) as excinfo:
+        await nc_client.deck.update_board(non_existent_id, title="Should Fail")
+    assert excinfo.value.response.status_code in [
+        404,
+        403,
+        400,
+    ]  # 400 for bad request on invalid board ID
+    logger.info(
+        f"Update non-existent board correctly failed with {excinfo.value.response.status_code}"
+    )
+
+
+# Stack CRUD Tests
+
+
+async def test_deck_stack_crud_workflow(
+    nc_client: NextcloudClient, temporary_board: dict
+):
+    """
+    Test complete stack CRUD workflow.
+    """
+    board_id = temporary_board["id"]
+    stack_title = f"Test Stack {uuid.uuid4().hex[:8]}"
+    stack_order = 1
+    stack = None
+
+    try:
+        # Create stack
+        stack = await nc_client.deck.create_stack(board_id, stack_title, stack_order)
+        assert isinstance(stack, DeckStack)
+        assert stack.title == stack_title
+        assert stack.order == stack_order
+        stack_id = stack.id
+        logger.info(f"Created stack ID: {stack_id}")
+
+        # Read stack
+        read_stack = await nc_client.deck.get_stack(board_id, stack_id)
+        assert read_stack.id == stack_id
+        assert read_stack.title == stack_title
+        logger.info(f"Successfully read stack ID: {stack_id}")
+
+        # Update stack
+        updated_title = f"Updated {stack_title}"
+        updated_order = 2
+        await nc_client.deck.update_stack(
+            board_id, stack_id, title=updated_title, order=updated_order
+        )
+
+        # Verify update
+        updated_stack = await nc_client.deck.get_stack(board_id, stack_id)
+        assert updated_stack.title == updated_title
+        assert updated_stack.order == updated_order
+        logger.info(f"Successfully updated stack ID: {stack_id}")
+
+        # List stacks
+        stacks = await nc_client.deck.get_stacks(board_id)
+        assert isinstance(stacks, list)
+        assert any(s.id == stack_id for s in stacks)
+        logger.info(f"Found stack ID: {stack_id} in board stacks list")
+
+    finally:
+        # Clean up - delete stack
+        if stack and hasattr(stack, "id"):
+            try:
+                await nc_client.deck.delete_stack(board_id, stack.id)
+                logger.info(f"Cleaned up stack ID: {stack.id}")
+            except Exception as e:
+                logger.warning(f"Failed to clean up stack ID: {stack.id}: {e}")
+
+
+# Card CRUD Tests
+
+
+async def test_deck_card_crud_workflow(
+    nc_client: NextcloudClient, temporary_board_with_stack: tuple
+):
+    """
+    Test complete card CRUD workflow.
+    """
+    board_data, stack_data = temporary_board_with_stack
+    board_id = board_data["id"]
+    stack_id = stack_data["id"]
+
+    card_title = f"Test Card {uuid.uuid4().hex[:8]}"
+    card_description = f"Test description for card {uuid.uuid4().hex[:8]}"
+    card = None
+
+    try:
+        # Create card
+        card = await nc_client.deck.create_card(
+            board_id, stack_id, card_title, description=card_description
+        )
+        assert isinstance(card, DeckCard)
+        assert card.title == card_title
+        assert card.description == card_description
+        card_id = card.id
+        logger.info(f"Created card ID: {card_id}")
+
+        # Read card
+        read_card = await nc_client.deck.get_card(board_id, stack_id, card_id)
+        assert read_card.id == card_id
+        assert read_card.title == card_title
+        logger.info(f"Successfully read card ID: {card_id}")
+
+        # Update card
+        updated_title = f"Updated {card_title}"
+        updated_description = f"Updated description for {card_title}"
+        await nc_client.deck.update_card(
+            board_id,
+            stack_id,
+            card_id,
+            title=updated_title,
+            description=updated_description,
+        )
+
+        # Verify update
+        updated_card = await nc_client.deck.get_card(board_id, stack_id, card_id)
+        assert updated_card.title == updated_title
+        assert updated_card.description == updated_description
+        logger.info(f"Successfully updated card ID: {card_id}")
+
+        # Archive and unarchive card
+        await nc_client.deck.archive_card(board_id, stack_id, card_id)
+        logger.info(f"Archived card ID: {card_id}")
+
+        await nc_client.deck.unarchive_card(board_id, stack_id, card_id)
+        logger.info(f"Unarchived card ID: {card_id}")
+
+    finally:
+        # Clean up - delete card
+        if card and hasattr(card, "id"):
+            try:
+                await nc_client.deck.delete_card(board_id, stack_id, card.id)
+                logger.info(f"Cleaned up card ID: {card.id}")
+            except Exception as e:
+                logger.warning(f"Failed to clean up card ID: {card.id}: {e}")
+
+
+# Label CRUD Tests
+
+
+async def test_deck_label_crud_workflow(
+    nc_client: NextcloudClient, temporary_board: dict
+):
+    """
+    Test complete label CRUD workflow.
+    """
+    board_id = temporary_board["id"]
+    label_title = f"Test Label {uuid.uuid4().hex[:8]}"
+    label_color = "FF0000"  # Red
+    label = None
+
+    try:
+        # Create label
+        label = await nc_client.deck.create_label(board_id, label_title, label_color)
+        assert isinstance(label, DeckLabel)
+        assert label.title == label_title
+        assert label.color == label_color
+        label_id = label.id
+        logger.info(f"Created label ID: {label_id}")
+
+        # Read label
+        read_label = await nc_client.deck.get_label(board_id, label_id)
+        assert read_label.id == label_id
+        assert read_label.title == label_title
+        logger.info(f"Successfully read label ID: {label_id}")
+
+        # Update label
+        updated_title = f"Updated {label_title}"
+        updated_color = "00FF00"  # Green
+        await nc_client.deck.update_label(
+            board_id, label_id, title=updated_title, color=updated_color
+        )
+
+        # Verify update
+        updated_label = await nc_client.deck.get_label(board_id, label_id)
+        assert updated_label.title == updated_title
+        assert updated_label.color == updated_color
+        logger.info(f"Successfully updated label ID: {label_id}")
+
+    finally:
+        # Clean up - delete label
+        if label and hasattr(label, "id"):
+            try:
+                await nc_client.deck.delete_label(board_id, label.id)
+                logger.info(f"Cleaned up label ID: {label.id}")
+            except Exception as e:
+                logger.warning(f"Failed to clean up label ID: {label.id}: {e}")
+
+
+# Configuration and Comments Tests
+
+
+async def test_deck_config_operations(nc_client: NextcloudClient):
+    """
+    Test deck configuration operations.
+    """
+    # Get config
+    config = await nc_client.deck.get_config()
+    assert config is not None
+    logger.info(f"Retrieved deck config: {config}")
+
+
+async def test_deck_comments_workflow(
+    nc_client: NextcloudClient, temporary_board_with_card: tuple
+):
+    """
+    Test comment operations on a card.
+    """
+    board_data, stack_data, card_data = temporary_board_with_card
+    card_id = card_data["id"]
+
+    comment_message = f"Test comment {uuid.uuid4().hex[:8]}"
+    comment = None
+
+    try:
+        # Create comment
+        comment = await nc_client.deck.create_comment(card_id, comment_message)
+        assert comment.message == comment_message
+        comment_id = comment.id
+        logger.info(f"Created comment ID: {comment_id}")
+
+        # List comments
+        comments = await nc_client.deck.get_comments(card_id)
+        assert isinstance(comments, list)
+        assert any(c.id == comment_id for c in comments)
+        logger.info(f"Found comment ID: {comment_id} in card comments")
+
+        # Update comment
+        updated_message = f"Updated {comment_message}"
+        updated_comment = await nc_client.deck.update_comment(
+            card_id, comment_id, updated_message
+        )
+        assert updated_comment.message == updated_message
+        logger.info(f"Successfully updated comment ID: {comment_id}")
+
+    finally:
+        # Clean up - delete comment
+        if comment and hasattr(comment, "id"):
+            try:
+                await nc_client.deck.delete_comment(card_id, comment.id)
+                logger.info(f"Cleaned up comment ID: {comment.id}")
+            except Exception as e:
+                logger.warning(f"Failed to clean up comment ID: {comment.id}: {e}")

tests/integration/test_deck_mcp.py

@@ -0,0 +1,223 @@
+import json
+import logging
+import uuid
+
+import pytest
+from mcp import ClientSession
+
+from nextcloud_mcp_server.client import NextcloudClient
+
+logger = logging.getLogger(__name__)
+pytestmark = pytest.mark.integration
+
+
+async def test_deck_mcp_connectivity(nc_mcp_client: ClientSession):
+    """Test deck MCP tools are available and functional."""
+
+    # List available tools
+    tools = await nc_mcp_client.list_tools()
+    tool_names = [tool.name for tool in tools.tools]
+
+    # Verify expected deck tools are present
+    expected_deck_tools = ["deck_create_board"]
+
+    for expected_tool in expected_deck_tools:
+        assert expected_tool in tool_names, (
+            f"Expected deck tool '{expected_tool}' not found in available tools"
+        )
+        logger.info(f"Found expected deck tool: {expected_tool}")
+
+    # List available resource templates
+    templates = await nc_mcp_client.list_resource_templates()
+    template_uris = [template.uriTemplate for template in templates.resourceTemplates]
+
+    # Verify expected deck resource templates
+    expected_deck_templates = [
+        "nc://Deck/boards/{board_id}",
+    ]
+
+    for expected_template in expected_deck_templates:
+        assert expected_template in template_uris, (
+            f"Expected deck template '{expected_template}' not found"
+        )
+        logger.info(f"Found expected deck resource template: {expected_template}")
+
+    # List available resources
+    resources = await nc_mcp_client.list_resources()
+    resource_uris = [str(resource.uri) for resource in resources.resources]
+
+    # Verify expected deck resources
+    expected_deck_resources = [
+        "nc://Deck/boards",
+    ]
+
+    for expected_resource in expected_deck_resources:
+        assert expected_resource in resource_uris, (
+            f"Expected deck resource '{expected_resource}' not found"
+        )
+        logger.info(f"Found expected deck resource: {expected_resource}")
+
+
+async def test_deck_board_crud_workflow_mcp(
+    nc_mcp_client: ClientSession, nc_client: NextcloudClient
+):
+    """Test complete Deck board CRUD workflow via MCP tools with verification via NextcloudClient."""
+
+    unique_suffix = uuid.uuid4().hex[:8]
+    board_title = f"MCP Test Board {unique_suffix}"
+    board_color = "0000FF"  # Blue
+
+    # 1. Create board via MCP
+    logger.info(f"Creating board via MCP: {board_title}")
+    create_result = await nc_mcp_client.call_tool(
+        "deck_create_board",
+        {"title": board_title, "color": board_color},
+    )
+
+    assert create_result.isError is False, (
+        f"MCP board creation failed: {create_result.content}"
+    )
+    created_board_json = create_result.content[0].text
+    created_board_response = json.loads(created_board_json)
+    board_id = created_board_response["id"]
+
+    logger.info(f"Board created via MCP with ID: {board_id}")
+    assert created_board_response["title"] == board_title
+    assert created_board_response["color"] == board_color
+
+    # 2. Verify creation via direct NextcloudClient
+    direct_board = await nc_client.deck.get_board(board_id)
+    assert direct_board.title == board_title, (
+        f"Title mismatch: {direct_board.title} != {board_title}"
+    )
+    assert direct_board.color == board_color, "Color mismatch"
+    logger.info("Board creation verified via direct client")
+
+    # 3. Read board via MCP resource
+    logger.info(f"Reading board via MCP resource: {board_id}")
+    read_result = await nc_mcp_client.read_resource(f"nc://Deck/boards/{board_id}")
+    assert len(read_result.contents) == 1, "Expected exactly one content item"
+    read_board_data = json.loads(read_result.contents[0].text)
+
+    assert read_board_data["title"] == board_title
+    assert read_board_data["color"] == board_color
+    logger.info("Board read via MCP resource successfully")
+
+    # 4. Verify board via direct read of resource
+    logger.info(f"Verifying board via resource read: {board_id}")
+    # This was already done in step 3, so we'll just log confirmation
+    logger.info("Board structure verified successfully")
+
+    # 5. Read boards list via MCP resource
+    logger.info("Reading boards list via MCP resource")
+    boards_resource_result = await nc_mcp_client.read_resource("nc://Deck/boards")
+    assert len(boards_resource_result.contents) == 1, (
+        "Expected exactly one content item"
+    )
+    boards_resource_data = json.loads(boards_resource_result.contents[0].text)
+    assert isinstance(boards_resource_data, list)  # Resources return raw lists
+
+    # Verify our board is in the resource list
+    resource_board_ids = [board["id"] for board in boards_resource_data]
+    assert board_id in resource_board_ids, "Created board not found in resource list"
+    logger.info("Board found in boards resource list")
+
+    # Clean up - delete board
+    await nc_client.deck.delete_board(board_id)
+    logger.info(f"Cleaned up board ID: {board_id}")
+
+
+async def test_deck_board_operations_error_handling_mcp(nc_mcp_client: ClientSession):
+    """Test MCP deck tools handle errors appropriately."""
+
+    non_existent_id = 999999999
+
+    # Test create board with invalid parameters via MCP tool
+    logger.info("Testing board creation with invalid parameters via MCP")
+    create_result = await nc_mcp_client.call_tool(
+        "deck_create_board",
+        {"title": "", "color": "FF0000"},
+    )
+
+    assert create_result.isError is True, "Expected error for invalid board creation"
+    logger.info("Invalid board creation correctly failed via MCP tool")
+
+    # Test read non-existent board via MCP resource
+    logger.info(f"Testing read non-existent board via MCP resource: {non_existent_id}")
+    try:
+        read_result = await nc_mcp_client.read_resource(
+            f"nc://Deck/boards/{non_existent_id}"
+        )
+        # If no error is thrown, check if the result indicates an error
+        assert len(read_result.contents) == 0, (
+            "Expected empty content for non-existent board"
+        )
+    except Exception as e:
+        logger.info(f"Read non-existent board correctly failed via MCP resource: {e}")
+
+
+async def test_deck_board_creation_validation_mcp(nc_mcp_client: ClientSession):
+    """Test deck board creation validation via MCP tools."""
+
+    # Test creating board with empty title should fail
+    logger.info("Testing board creation with empty title via MCP")
+    create_result = await nc_mcp_client.call_tool(
+        "deck_create_board",
+        {"title": "", "color": "FF0000"},
+    )
+
+    assert create_result.isError is True, "Expected error for empty board title"
+    logger.info("Empty title board creation correctly failed via MCP")
+
+
+async def test_deck_board_creation_success_mcp(
+    nc_mcp_client: ClientSession, nc_client: NextcloudClient
+):
+    """Test deck board creation with valid parameters via MCP tools."""
+
+    # Test creating board with valid parameters
+    logger.info("Testing board creation with valid parameters via MCP")
+    create_result = await nc_mcp_client.call_tool(
+        "deck_create_board",
+        {"title": f"Valid Board {uuid.uuid4().hex[:8]}", "color": "00FF00"},
+    )
+
+    assert create_result.isError is False, "Valid board creation should succeed"
+    created_board = json.loads(create_result.content[0].text)
+    board_id = created_board["id"]
+    logger.info(f"Valid board created successfully with ID: {board_id}")
+
+    # Clean up - delete board
+    await nc_client.deck.delete_board(board_id)
+    logger.info(f"Cleaned up board ID: {board_id}")
+
+
+async def test_deck_workflow_integration_mcp(
+    nc_mcp_client: ClientSession, temporary_board_with_card: tuple
+):
+    """Test a complete deck workflow using MCP tools with temporary resources."""
+
+    board_data, stack_data, card_data = temporary_board_with_card
+    board_id = board_data["id"]
+    board_title = board_data["title"]
+
+    # 1. Read board via MCP to verify the structure
+    logger.info(f"Reading board via MCP resource: {board_id}")
+    read_result = await nc_mcp_client.read_resource(f"nc://Deck/boards/{board_id}")
+    board_mcp_data = json.loads(read_result.contents[0].text)
+
+    assert board_mcp_data["title"] == board_title
+    logger.info("Board structure verified via MCP resource")
+
+    # 2. List boards via MCP resource and verify our board is there
+    logger.info("Listing boards via MCP resource")
+    list_result = await nc_mcp_client.read_resource("nc://Deck/boards")
+    boards_data = json.loads(list_result.contents[0].text)
+
+    board_found = any(board["id"] == board_id for board in boards_data)
+    assert board_found, "Board not found in boards list"
+    logger.info("Board found in boards list")
+
+    # 3. Verify board data matches via resource (already done in step 1)
+    logger.info(f"Board data verification completed for board: {board_id}")
+    logger.info("Board structure and data verified successfully")

tests/integration/test_error_propagation.py

@@ -2,7 +2,6 @@
 
 import logging
 from mcp import ClientSession
-from mcp.shared.exceptions import McpError
 
 import pytest
 
@@ -10,33 +9,29 @@ logger = logging.getLogger(__name__)
 
 
 @pytest.mark.integration
-async def test_missing_note_resource_error(nc_mcp_client: ClientSession):
-    """Test that accessing a non-existent note resource returns proper error."""
-    # Try to get a non-existent note via resource - should raise McpError with improved message
-    with pytest.raises(McpError, match=r"Note 999999 not found"):
-        await nc_mcp_client.read_resource("nc://Notes/999999")
+async def test_missing_note_tool_error(nc_mcp_client: ClientSession):
+    """Test that accessing a non-existent note via tool returns proper error."""
+    # Try to get a non-existent note via tool - should return error response
+    response = await nc_mcp_client.call_tool("nc_notes_get_note", {"note_id": 999999})
+
+    # Should return error response (not raise exception) for tools
+    assert response is not None
+    assert response.isError is True
+    assert "Note 999999 not found" in response.content[0].text
 
 
 @pytest.mark.integration
 async def test_delete_missing_note_tool_error(nc_mcp_client: ClientSession):
     """Test that deleting a non-existent note returns proper error."""
-    # Try to delete a non-existent note
+    # Try to delete a non-existent note - should return error response
     response = await nc_mcp_client.call_tool(
         "nc_notes_delete_note", {"note_id": 999999}
     )
 
-    logger.info(f"Delete missing note response: {response}")
-
-    # Should return structured error response with improved message
+    # Should return error response (not raise exception) for tools
     assert response is not None
-    assert (
-        response.isError is False
-    )  # Tools now return structured responses, not MCP errors
-
-    # Check structured content for error
-    assert "success" in response.structuredContent["result"]
-    assert response.structuredContent["result"]["success"] is False
-    assert "Note 999999 not found" in response.structuredContent["result"]["error"]
+    assert response.isError is True
+    assert "Note 999999 not found" in response.content[0].text
 
 
 @pytest.mark.integration
@@ -81,7 +76,7 @@ async def test_update_note_with_invalid_etag(nc_mcp_client: ClientSession, nc_cl
     note_id = note_data["id"]
 
     try:
-        # Try to update with invalid ETag
+        # Try to update with invalid ETag - should return error response
         response = await nc_mcp_client.call_tool(
             "nc_notes_update_note",
             {
@@ -93,16 +88,10 @@ async def test_update_note_with_invalid_etag(nc_mcp_client: ClientSession, nc_cl
             },
         )
 
-        logger.info(f"Invalid ETag response: {response}")
-
-        # Should return structured error response with improved message
+        # Should return error response (not raise exception) for tools
         assert response is not None
-        assert response.isError is False  # Tools now return structured responses
-        assert "success" in response.structuredContent["result"]
-        assert response.structuredContent["result"]["success"] is False
-        assert (
-            "modified by someone else" in response.structuredContent["result"]["error"]
-        )
+        assert response.isError is True
+        assert "modified by someone else" in response.content[0].text
 
     finally:
         # Clean up

tests/integration/test_mcp.py

@@ -51,6 +51,7 @@ async def test_mcp_connectivity(nc_mcp_client: ClientSession):
         "nc_calendar_find_availability",
         "nc_calendar_bulk_operations",
         "nc_calendar_manage_calendar",
+        "deck_create_board",
     ]
 
     for expected_tool in expected_tools:
@@ -67,7 +68,8 @@ async def test_mcp_connectivity(nc_mcp_client: ClientSession):
         template_uris.append(template.uriTemplate)
 
     # Verify expected resource templates
-    expected_templates = ["nc://Notes/{note_id}/attachments/{attachment_filename}"]
+    # Note: Notes attachments are now handled via tools, not resource templates
+    expected_templates = []
 
     for expected_template in expected_templates:
         assert expected_template in template_uris, (
@@ -83,7 +85,7 @@ async def test_mcp_connectivity(nc_mcp_client: ClientSession):
         resource_uris.append(str(resource.uri))  # Convert to string for comparison
 
     # Verify expected resources
-    expected_resources = ["nc://capabilities", "notes://settings"]
+    expected_resources = ["nc://capabilities", "notes://settings", "nc://Deck/boards"]
 
     for expected_resource in expected_resources:
         assert expected_resource in resource_uris, (
@@ -123,8 +125,11 @@ async def test_mcp_notes_crud_workflow(
         created_note = create_result.content[0].text
         note_data = json.loads(created_note)  # Parse the returned JSON
         note_id = note_data["id"]
+        create_etag = note_data["etag"]  # Verify create response includes ETag
 
-        logger.info(f"Note created via MCP with ID: {note_id}")
+        logger.info(f"Note created via MCP with ID: {note_id}, ETag: {create_etag}")
+        assert "etag" in note_data, "Create response should include ETag"
+        assert create_etag, "Create ETag should not be empty"
 
         # 2. Verify creation via direct NextcloudClient
         direct_note = await nc_client.notes.get_note(note_id)
@@ -136,9 +141,11 @@ async def test_mcp_notes_crud_workflow(
 
         # 3. Read note via MCP
         logger.info(f"Reading note via MCP: {note_id}")
-        read_result = await nc_mcp_client.read_resource(f"nc://Notes/{note_id}")
-        assert len(read_result.contents) == 1, "Expected exactly one content item"
-        read_note_data = json.loads(read_result.contents[0].text)
+        read_result = await nc_mcp_client.call_tool(
+            "nc_notes_get_note", {"note_id": note_id}
+        )
+        read_note_data = read_result.content[0].text
+        read_note_data = json.loads(read_note_data)
 
         assert read_note_data["title"] == test_title
         assert read_note_data["content"] == test_content
@@ -165,6 +172,15 @@ async def test_mcp_notes_crud_workflow(
             f"MCP note update failed: {update_result.content}"
         )
 
+        # Verify update response includes new ETag
+        updated_note_data = json.loads(update_result.content[0].text)
+        update_etag = updated_note_data["etag"]
+
+        logger.info(f"Note updated via MCP, new ETag: {update_etag}")
+        assert "etag" in updated_note_data, "Update response should include ETag"
+        assert update_etag, "Update ETag should not be empty"
+        assert update_etag != etag, "ETag should change after update"
+
         # 5. Verify update via direct NextcloudClient
         updated_direct_note = await nc_client.notes.get_note(note_id)
         assert updated_direct_note["title"] == updated_title
@@ -181,6 +197,15 @@ async def test_mcp_notes_crud_workflow(
             f"MCP note append failed: {append_result.content}"
         )
 
+        # Verify append response includes new ETag
+        appended_note_data = json.loads(append_result.content[0].text)
+        append_etag = appended_note_data["etag"]
+
+        logger.info(f"Content appended via MCP, new ETag: {append_etag}")
+        assert "etag" in appended_note_data, "Append response should include ETag"
+        assert append_etag, "Append ETag should not be empty"
+        assert append_etag != update_etag, "ETag should change after append"
+
         # 7. Verify append via direct NextcloudClient
         appended_direct_note = await nc_client.notes.get_note(note_id)
         assert append_content in appended_direct_note["content"]
@@ -256,6 +281,82 @@ async def test_mcp_notes_crud_workflow(
                 logger.warning(f"Failed to cleanup note: {e}")
 
 
+async def test_mcp_notes_etag_conflict(
+    nc_mcp_client: ClientSession, nc_client: NextcloudClient
+):
+    """Test that MCP note updates fail when using stale ETags."""
+
+    unique_suffix = uuid.uuid4().hex[:8]
+    test_title = f"ETag Test Note {unique_suffix}"
+    test_content = f"This is test content for ETag testing {unique_suffix}"
+    test_category = "ETTesting"
+
+    created_note = None
+
+    try:
+        # 1. Create note via MCP
+        logger.info(f"Creating note for ETag conflict test: {test_title}")
+        create_result = await nc_mcp_client.call_tool(
+            "nc_notes_create_note",
+            {"title": test_title, "content": test_content, "category": test_category},
+        )
+
+        assert create_result.isError is False
+        note_data = json.loads(create_result.content[0].text)
+        note_id = note_data["id"]
+        original_etag = note_data["etag"]
+        created_note = note_data
+
+        # 2. Update note to change ETag
+        first_update_result = await nc_mcp_client.call_tool(
+            "nc_notes_update_note",
+            {
+                "note_id": note_id,
+                "etag": original_etag,
+                "title": f"First Update {test_title}",
+                "content": test_content,
+                "category": test_category,
+            },
+        )
+
+        assert first_update_result.isError is False
+        updated_data = json.loads(first_update_result.content[0].text)
+        new_etag = updated_data["etag"]
+        assert new_etag != original_etag, "ETag should have changed after update"
+
+        # 3. Try to update with the stale (original) ETag - this should fail
+        logger.info(f"Attempting update with stale ETag: {original_etag}")
+        conflict_result = await nc_mcp_client.call_tool(
+            "nc_notes_update_note",
+            {
+                "note_id": note_id,
+                "etag": original_etag,  # Use stale ETag
+                "title": "This should fail",
+                "content": "This update should be rejected",
+                "category": test_category,
+            },
+        )
+
+        # 4. Verify the update was rejected with a 412 error
+        # With McpError, tools now return proper error responses
+        assert conflict_result.isError is True, "Update with stale ETag should fail"
+        response_content = conflict_result.content[0].text
+        assert "modified by someone else" in response_content, (
+            f"Expected conflict error message, got: {response_content}"
+        )
+
+        logger.info("Successfully verified ETag conflict handling via MCP")
+
+    finally:
+        # Cleanup
+        if created_note is not None:
+            try:
+                await nc_client.notes.delete_note(created_note["id"])
+                logger.info(f"Cleaned up test note {created_note['id']}")
+            except Exception as e:
+                logger.warning(f"Failed to cleanup test note: {e}")
+
+
 async def test_mcp_webdav_workflow(
     nc_mcp_client: ClientSession, nc_client: NextcloudClient
 ):

tests/test_models.py

@@ -0,0 +1,84 @@
+"""Unit tests for Pydantic models and serialization."""
+
+from datetime import datetime, timezone
+import json
+import logging
+import re
+
+from nextcloud_mcp_server.models.base import BaseResponse
+
+logger = logging.getLogger(__name__)
+
+
+def test_timestamp_format_validation():
+    """Test that timestamps in BaseResponse are RFC3339 compliant for MCP validation.
+
+    This test should initially fail, demonstrating the timestamp validation error
+    seen in MCP inspector. MCP expects RFC3339 format with timezone information.
+    """
+    # Create a response object
+    response = BaseResponse()
+
+    # Serialize to JSON (mimics what MCP inspector sees)
+    json_str = response.model_dump_json()
+    data = json.loads(json_str)
+
+    timestamp_str = data["timestamp"]
+
+    # RFC3339 regex pattern (what MCP expects)
+    # Format: YYYY-MM-DDTHH:MM:SS[.ffffff][Z|±HH:MM]
+    rfc3339_pattern = (
+        r"^\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}(\.\d+)?(Z|[+-]\d{2}:\d{2})$"
+    )
+
+    # This assertion should FAIL with current implementation
+    assert re.match(rfc3339_pattern, timestamp_str), (
+        f"Timestamp '{timestamp_str}' is not RFC3339 compliant. "
+        f"MCP expects format like '2025-08-30T19:22:58.862377Z' or '2025-08-30T19:22:58.862377+00:00'"
+    )
+
+
+def test_base_response_timestamp_is_utc():
+    """Test that BaseResponse timestamps are in UTC timezone."""
+    response = BaseResponse()
+
+    # The timestamp should be timezone-aware and in UTC
+    assert response.timestamp.tzinfo is not None, (
+        "Timestamp should have timezone information"
+    )
+    assert response.timestamp.tzinfo == timezone.utc, (
+        "Timestamp should be in UTC timezone"
+    )
+
+
+def test_serialized_timestamp_ends_with_z_or_offset():
+    """Test that serialized timestamps have proper timezone suffix."""
+    response = BaseResponse()
+    json_str = response.model_dump_json()
+    data = json.loads(json_str)
+
+    timestamp_str = data["timestamp"]
+
+    # Should end with 'Z' (UTC) or timezone offset like '+00:00'
+    assert timestamp_str.endswith("Z") or re.search(
+        r"[+-]\d{2}:\d{2}$", timestamp_str
+    ), (
+        f"Timestamp '{timestamp_str}' should end with 'Z' or timezone offset like '+00:00'"
+    )
+
+
+def test_current_broken_format():
+    """Test showing the current broken timestamp format that causes MCP validation errors."""
+    # This demonstrates what the current code produces
+    current_naive_dt = datetime.now()
+    current_format = current_naive_dt.isoformat()
+
+    # Show that current format lacks timezone info
+    assert "Z" not in current_format
+    assert "+" not in current_format
+    assert "-" not in current_format[-6:]  # Check last 6 chars for timezone
+
+    logger.info(f"Current broken format: {current_format}")
+    logger.info(
+        "This format causes MCP validation errors because it lacks timezone information"
+    )