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hackernews_ai · Jun 22, 2026 · news

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Show HN: PMB – local-first memory for AI coding agents over MCP

github.comJun 22, 2026
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In brief

How it works: - Storage uses one SQLite database file, plus a local LanceDB index of vectors. No need for a server, cloud services, or any API keys. - Retrieval is a hybrid approach using BM25 (rank-bm25) and vector-b...

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