second-brain vs root-kg

Local-first personal knowledge base CLI — hybrid FTS + pgvector search, a GraphRAG entity graph, and LLM enrichment over your notes, transcripts, Slack & Gmail. Runs fully local on Ollama (no cloud, no API keys); queryable by any AI agent through the built-in MCP server. Postgres-backed, publishes a

Personal knowledge graph with entity extraction, GraphRAG, and MCP integration. Turn your notes into searchable intelligence.

MCP Servers

MCP Servers

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Python

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MIT

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24

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