build: bump submodule

feat: Vector visualization enhancements and search optimizations

.gitmodules

@@ -4,3 +4,6 @@
 [submodule "third_party/oidc"]
 	path = third_party/oidc
 	url = https://github.com/cbcoutinho/oidc
+[submodule "third_party/notes"]
+	path = third_party/notes
+	url = https://github.com/cbcoutinho/notes

CHANGELOG.md

@@ -1,3 +1,40 @@
+## v0.36.0 (2025-11-15)
+
+### BREAKING CHANGE
+
+- Search algorithms now require Qdrant to be populated.
+Vector sync must be enabled and documents indexed for search to work.
+
+### Feat
+
+- Normalize hybrid search RRF scores to 0-1 range
+- Enhance vector visualization UI and parallelize search verification
+- Add Vector Viz tab to app home page
+- Add vector visualization pane with multi-select document types
+- Implement custom PCA to remove sklearn dependency
+- Add multi-document Protocol with cross-app search support
+- Update nc_semantic_search tool with algorithm selection
+- Implement unified search algorithm module
+
+### Fix
+
+- Reorder tabs and fix viz pane session access
+
+### Refactor
+
+- Optimize Nextcloud access verification with centralized filtering
+- Make all search algorithms query Qdrant payload, not Nextcloud
+
+### Perf
+
+- Exclude vector-sync status polling from distributed tracing
+
+## v0.35.0 (2025-11-15)
+
+### Feat
+
+- Enable SSE transport for mcp service and update test fixtures
+
 ## v0.34.2 (2025-11-13)
 
 ### Fix

app-hooks/post-installation/10-install-notes-app.sh

@@ -2,4 +2,30 @@
 
 set -euox pipefail
 
-php /var/www/html/occ app:enable notes
+echo "Installing and configuring notes app for testing..."
+
+# Check if development notes app is mounted at /opt/apps/notes
+if [ -d /opt/apps/notes ]; then
+    echo "Development notes app found at /opt/apps/notes"
+
+    # Remove any existing notes app in apps (from app store or old symlink)
+    if [ -e /var/www/html/apps/notes ]; then
+        echo "Removing existing notes in apps..."
+        rm -rf /var/www/html/apps/notes
+    fi
+
+    # Create symlink from apps to the mounted development version
+    # Per Nextcloud docs: apps outside server root need symlinks in server root
+    echo "Creating symlink: apps/notes -> /opt/apps/notes"
+    ln -sf /opt/apps/notes /var/www/html/apps/notes
+
+    echo "Enabling notes app from /opt/apps (development mode via symlink)"
+    php /var/www/html/occ app:enable notes
+elif [ -d /var/www/html/apps/notes ]; then
+    echo "notes app directory found in apps (already installed)"
+    php /var/www/html/occ app:enable notes
+else
+    echo "notes app not found, installing from app store..."
+    php /var/www/html/occ app:install notes
+    php /var/www/html/occ app:enable notes
+fi

charts/nextcloud-mcp-server/Chart.yaml

@@ -2,8 +2,8 @@ apiVersion: v2
 name: nextcloud-mcp-server
 description: A Helm chart for Nextcloud MCP Server - enables AI assistants to interact with Nextcloud
 type: application
-version: 0.34.2
+version: 0.36.0
-appVersion: "0.34.2"
+appVersion: "0.36.0"
 keywords:
   - nextcloud
   - mcp

docker-compose.yml

@@ -69,7 +69,6 @@ services:
 
   mcp:
     build: .
-    command: ["--transport", "streamable-http"]
     restart: always
     depends_on:
       app:
@@ -241,6 +240,17 @@ services:
     profiles:
       - qdrant
 
+  open-webui:
+    image: ghcr.io/open-webui/open-webui:main
+    environment:
+      - OLLAMA_BASE_URL=https://ollama.internal.coutinho.io
+    ports:
+      - 127.0.0.1:3000:8080
+    volumes:
+      - open-webui:/app/backend/data
+    profiles:
+      - open-webui
+
 volumes:
   nextcloud:
   db:
@@ -250,3 +260,4 @@ volumes:
   keycloak-oauth-storage:
   qdrant-data:
   mcp-data:
+  open-webui:

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "nextcloud-mcp-server"
-version = "0.34.2"
+version = "0.36.0"
 description = "Model Context Protocol (MCP) server for Nextcloud integration - enables AI assistants to interact with Nextcloud data"
 authors = [
     {name = "Chris Coutinho", email = "chris@coutinho.io"}

tests/conftest.py

@@ -9,6 +9,7 @@ import pytest
 from httpx import HTTPStatusError
 from mcp import ClientSession
 from mcp.client.session import RequestContext
+from mcp.client.sse import sse_client
 from mcp.client.streamable_http import streamablehttp_client
 from mcp.types import ElicitRequestParams, ElicitResult, ErrorData
 
@@ -165,6 +166,51 @@ async def create_mcp_client_session(
     logger.debug(f"{client_name} client session cleaned up successfully")
 
 
+async def create_mcp_client_session_sse(
+    url: str,
+    token: str | None = None,
+    client_name: str = "MCP",
+    elicitation_callback: Any = None,
+) -> AsyncGenerator[ClientSession, Any]:
+    """
+    Factory function to create an MCP client session using SSE transport.
+
+    Similar to create_mcp_client_session but uses SSE transport instead of streamable-http.
+    Uses native async context managers to ensure correct LIFO cleanup order.
+
+    Args:
+        url: MCP server URL (e.g., "http://localhost:8000/sse")
+        token: Optional OAuth access token for Bearer authentication
+        client_name: Client name for logging (e.g., "Basic MCP (SSE)")
+        elicitation_callback: Optional callback for handling elicitation requests
+
+    Yields:
+        Initialized MCP ClientSession
+
+    Note:
+        SSE transport is being deprecated in favor of streamable-http.
+        This function exists for compatibility testing only.
+    """
+    logger.info(f"Creating SSE client for {client_name}")
+
+    # Prepare headers with OAuth token if provided
+    headers = {"Authorization": f"Bearer {token}"} if token else None
+
+    # Use native async with - Python ensures LIFO cleanup
+    # Cleanup order will be: ClientSession.__aexit__ -> sse_client.__aexit__
+    # Note: sse_client yields only (read_stream, write_stream), not 3 values like streamablehttp_client
+    async with sse_client(url, headers=headers) as (read_stream, write_stream):
+        async with ClientSession(
+            read_stream, write_stream, elicitation_callback=elicitation_callback
+        ) as session:
+            await session.initialize()
+            logger.info(f"{client_name} client session initialized successfully")
+            yield session
+
+    # Cleanup happens automatically in LIFO order - no exception suppression needed
+    logger.debug(f"{client_name} client session cleaned up successfully")
+
+
 @pytest.fixture(scope="session")
 async def nc_client(anyio_backend) -> AsyncGenerator[NextcloudClient, Any]:
     """
@@ -203,12 +249,14 @@ async def nc_client(anyio_backend) -> AsyncGenerator[NextcloudClient, Any]:
 @pytest.fixture(scope="session")
 async def nc_mcp_client(anyio_backend) -> AsyncGenerator[ClientSession, Any]:
     """
-    Fixture to create an MCP client session for integration tests using streamable-http.
+    Fixture to create an MCP client session for integration tests using SSE transport.
 
     Uses anyio pytest plugin for proper async fixture handling.
+
+    Note: SSE transport is being deprecated. This fixture uses SSE for compatibility testing.
     """
-    async for session in create_mcp_client_session(
+    async for session in create_mcp_client_session_sse(
-        url="http://localhost:8000/mcp", client_name="Basic MCP"
+        url="http://localhost:8000/sse", client_name="Basic MCP (SSE)"
     ):
         yield session
 

uv.lock

@@ -1053,7 +1053,7 @@ wheels = [
 
 [[package]]
 name = "nextcloud-mcp-server"
-version = "0.34.2"
+version = "0.36.0"
 source = { editable = "." }
 dependencies = [
     { name = "aiosqlite" },