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nextcloud-mcp-server/third_party/astrolabe/appinfo/info.xml
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Chris Coutinho 28219e00e7 feat(astrolabe): add background token refresh job 
Prevents users from having to re-authorize Astrolabe after periods of
inactivity by proactively refreshing OAuth tokens before they expire.

Changes:
- Add RefreshUserTokens background job that runs every 15 minutes
- Add on-demand token refresh in SemanticSearchProvider (Unified Search)
- Store issued_at timestamp for accurate token lifetime calculation
- Add getAllUsersWithTokens() to query users needing refresh

The job dynamically calculates refresh threshold based on actual token
lifetime (50% remaining), working with any IdP (Nextcloud OIDC, Keycloak,
etc.) rather than relying on IdP-specific configuration.

Closes #510

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-01-27 10:34:39 +01:00

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<?xml version="1.0"?>
<info xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:noNamespaceSchemaLocation="https://apps.nextcloud.com/schema/apps/info.xsd">
<id>astrolabe</id>
<name>Astrolabe</name>
<summary>AI-powered semantic search across your Nextcloud</summary>
<description><![CDATA[
# Astrolabe - Semantic Search for Nextcloud
Find your content by meaning, not just keywords. Astrolabe brings AI-powered semantic search to your Nextcloud, helping you discover documents, notes, calendar events, and files through natural language.
## Features
- **Semantic Search**: Search across Notes, Files, Calendar, Deck, and more using natural language queries
- **Unified Search Integration**: Results appear in Nextcloud's global search bar alongside traditional results
- **Background Indexing**: Your content is automatically indexed for instant semantic search
- **Vector Visualization**: Explore your content in an interactive 2D visualization showing semantic relationships
- **Hybrid Search**: Combines semantic understanding with keyword matching for best results
## How It Works
Astrolabe connects to a semantic search service that understands the meaning of your content. Instead of exact keyword matches, you can search for concepts - ask "meeting notes from last week" or "recipes with chicken" and find relevant documents even if they don't contain those exact words.
## Getting Started
1. Install and enable the app
2. Grant background access to allow indexing of your content
3. Start searching with natural language in Nextcloud's search bar
See [documentation](https://github.com/cbcoutinho/nextcloud-mcp-server) for configuration details.
]]></description>
<version>0.9.0</version>
<licence>agpl</licence>
<author homepage="https://github.com/cbcoutinho">Chris Coutinho</author>
<namespace>Astrolabe</namespace>
<category>ai</category>
<bugs>https://github.com/cbcoutinho/nextcloud-mcp-server/issues</bugs>
<repository type="git">https://github.com/cbcoutinho/nextcloud-mcp-server</repository>
<screenshot>https://github.com/cbcoutinho/nextcloud-mcp-server/blob/master/third_party/astrolabe/screenshots/02-semantic-search-with-plot.png?raw=1</screenshot>
<screenshot>https://github.com/cbcoutinho/nextcloud-mcp-server/blob/master/third_party/astrolabe/screenshots/01-unified-search-astrolabe.png?raw=1</screenshot>
<screenshot>https://github.com/cbcoutinho/nextcloud-mcp-server/blob/master/third_party/astrolabe/screenshots/03-chunk-viewer-open.png?raw=1</screenshot>
<dependencies>
<nextcloud min-version="31" max-version="32"/>
</dependencies>
<settings>
<personal>OCA\Astrolabe\Settings\Personal</personal>
<personal-section>OCA\Astrolabe\Settings\PersonalSection</personal-section>
<admin>OCA\Astrolabe\Settings\Admin</admin>
<admin-section>OCA\Astrolabe\Settings\AdminSection</admin-section>
</settings>
<navigations>
<navigation>
<id>astrolabe</id>
<name>Astrolabe</name>
<route>astrolabe.page.index</route>
<icon>app.svg</icon>
<type>link</type>
</navigation>
</navigations>
<background-jobs>
<job>OCA\Astrolabe\BackgroundJob\RefreshUserTokens</job>
</background-jobs>
</info>
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