Status: Done

Alongside the Agent Library writeup, here’s the thing itself: the code is open source.

Agent Library is a personal knowledge base for AI agents with a search and retrieval system, shipped as both an MCP server and a CLI. It comes with preconfigured local models and supports text, images, and documents - so an agent can store information and retrieve it later through semantic search, maintaining context across conversations. The whole stack runs locally on SQLite, and the retrieval pipeline is real hybrid search (BM25, reciprocal rank fusion, and MMR).

For more about Arcade check out the website at https://www.arcade.dev/ and the GitHub https://github.com/arcadeai/