runzhliu/welink

Integrates LLM providers (OpenAI, Ollama, Gemini) with multi-modal retrieval—full-context analysis, RAG via FTS5 full-text search plus semantic vectors, and persistent memory extraction—enabling conversational queries across chat history. Built on pure-Go SQLite (no CGO), implements MCP server protocol for Claude Code CLI integration, and supports local Ollama deployment for fully offline operation with zero data leaving the machine.