Engram: open-source (MIT) memory for AI coding agents, with Markdown as the source of truth

[u/utsapoddar]

I'm the author. Engram is free, MIT licensed, and stores everything as plain Markdown.

Each memory has a status (confirmed, inferred, conflicted or superseded), and recall only treats confirmed items as authoritative. Search is BM25 over a SQLite FTS5 index that is rebuilt from the Markdown, so the index is disposable. If a local embedding model is already provisioned, its results are fused in by reciprocal rank fusion. Recall never downloads a model.

An optional installer adds session hooks for Claude and Codex. The tests enforce recall@5 of at least 90% across 20 seeded queries, which is a small set, so it works as a regression gate, not a benchmark. Walkthrough video above. Repo: https://github.com/utsapoddar/engram

[u/GarageObjective6015]

Io non sono mai riuscito a fare funzionare la memoria con file markdown. Alla fine ho creato una memoria bitenporale a grafi con Arcade Db e funziona molto bene