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MCP Memory: Open-Source Agent Memory Tool Built on SQLite FTS5 and Google OKF

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A developer has shared MCP Memory, an open-source project designed to provide fast memory capabilities for AI agents. The tool leverages Google's OKF (Okapi BM25 ranking function) alongside SQLite's FTS5 full-text search extension for efficient retrieval. It was posted as a community showcase on Hacker News, linking to its public GitHub repository. The project is lightweight and aims to improve how AI agents store and recall contextual information. At the time of posting, it had received 7 points and one comment on the platform.

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