2 Commits

Author	SHA1	Message	Date
Felipe Cardoso	27ec7a702c	fix(mcp-kb): address critical issues from deep review ... - Fix SQL HAVING clause bug by using CTE approach (closes #73) - Add /mcp JSON-RPC 2.0 endpoint for tool execution (closes #74) - Add /mcp/tools endpoint for tool discovery (closes #75) - Add content size limits to prevent DoS attacks (closes #78) - Add comprehensive tests for new endpoints	2026-01-04 01:03:58 +01:00
Felipe Cardoso	20b07b4fa3	feat(knowledge-base): implement Knowledge Base MCP Server (#57) ... Implements RAG capabilities with pgvector for semantic search: - Intelligent chunking strategies (code-aware, markdown-aware, text) - Semantic search with vector similarity (HNSW index) - Keyword search with PostgreSQL full-text search - Hybrid search using Reciprocal Rank Fusion (RRF) - Redis caching for embeddings - Collection management (ingest, search, delete, stats) - FastMCP tools: search_knowledge, ingest_content, delete_content, list_collections, get_collection_stats, update_document Testing: - 128 comprehensive tests covering all components - 58% code coverage (database integration tests use mocks) - Passes ruff linting and mypy type checking	2026-01-03 21:33:26 +01:00