Christian Gick a868dd40ec Add semantic search and analytics tools for sessions
Phase 7 complete: Advanced session analysis capabilities

New MCP Tools (3):
1. session_semantic_search - Vector similarity search across all sessions
2. session_productivity_analytics - Metrics (avg duration, tasks, commits, tokens)
3. session_pattern_detection - Detect patterns (tool usage, task types)

Features:
- Semantic search with embedding-based similarity
- Fallback to ILIKE text search if embeddings unavailable
- Analytics over configurable time periods (week/month/quarter)
- Pattern detection with frequency analysis

Use Cases:
- Find similar past work: "sessions about WhatsApp integration"
- Track productivity: avg commits/tasks per session
- Identify tool usage patterns: which tools used most often
- Analyze task type distribution

All 7 phases complete! System ready for testing.

Related: CF-257

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-01-19 10:21:47 +02:00

Task MCP Server

Exposes task management tools via Model Context Protocol. Uses PostgreSQL with pgvector for semantic search.

Requirements

  • SSH tunnel to services: ssh -L 5432:localhost:5432 services -N &
  • PostgreSQL with pgvector on services (CI stack postgres container)
  • CI postgres must be running: ssh services "cd /opt/docker/ci && docker compose up -d postgres"

Configuration

Add to ~/.claude/settings.json under mcpServers:

{
  "task-mcp": {
    "command": "node",
    "args": ["/path/to/task-mcp/dist/index.js"],
    "env": {
      "DB_HOST": "localhost",
      "DB_PORT": "5432",
      "DB_NAME": "agiliton",
      "DB_USER": "agiliton",
      "DB_PASSWORD": "<from /opt/docker/ci/.env>",
      "LLM_API_URL": "https://llm.agiliton.cloud",
      "LLM_API_KEY": "sk-master-..."
    }
  }
}

Tools

Tool Description
task_add Create task with auto-generated ID and embedding
task_list List tasks with filters (project, status, type, priority)
task_show Show task details including checklist and dependencies
task_close Mark task as completed
task_update Update task fields
task_similar Find semantically similar tasks using pgvector
task_context Get related tasks for current work context
task_link Create dependency between tasks
task_checklist_add Add checklist item to task
task_checklist_toggle Toggle checklist item

Build

npm install
npm run build

Development

npm run dev  # Run with tsx (no build)
Description
Session management MCP server
Readme 522 KiB
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JavaScript 19.5%
PLpgSQL 6.3%
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