A GBrain-shaped knowledge brain over open-source / free books. Markdown on disk, SQLite + sqlite-vec hybrid search, typed graph edges, MCP server. TypeScript on Node + tsx, Ollama for local embeddings.
1 file for Codex and OpenCode: book-brain AGENTS.md — 1,375 tokens loaded in every session.
AGENTS.md A 1,375 tok These files are xjli1972/book-brain's own configuration — they tell Codex and OpenCode how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.