2 Commits

Author	SHA1	Message	Date
Christian Gick	afce0bd3e5	Migrate embeddings from Gemini to local mxbai-embed-large ... Switch from external Gemini API (3072 dims, $0.15/1M tokens) to local Ollama mxbai-embed-large (1024 dims, free) for cost savings and HNSW index support. Changes: - Updated embeddings.ts: model 'mxbai-embed-large', API URL fixed - Updated migration 015: vector(1024) with HNSW index - Regenerated 268 tool_docs embeddings with new model Benefits: - Free embeddings (no API costs) - HNSW index enabled (1024 < 2000 dim limit) - Fast similarity search (O(log n) vs O(n)) - No external API dependency Trade-offs: - 5% quality loss (MTEB 64.68 vs ~70 Gemini) - Uses local compute (1.2GB RAM, <1s per embedding) Task: CF-251 Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>	2026-01-19 09:40:02 +02:00
Christian Gick	a03e9e065a	feat: Add task-mcp server for task management via MCP ... Implements 10 MCP tools for task management: - CRUD: task_add, task_list, task_show, task_close, task_update - Search: task_similar (pgvector), task_context - Relations: task_link, task_checklist_add, task_checklist_toggle Uses PostgreSQL with pgvector for semantic search via LiteLLM embeddings. Connects via SSH tunnel to docker-host:5435. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2026-01-08 20:58:14 +02:00