io.github.las7/memharnessdatabases

memharness

Verified · today

Bi-temporal, provenance-carrying long-term memory for AI agents, in one SQLite file.

Install

claude mcp add memharness -- npx -y @memharness/[email protected]

Requires: MEMHARNESS_DB

Our take

Long-term agent memory with an unusually rigorous design: bi-temporal beliefs (what you knew and when), provenance on every record, and reciprocal-rank-fusion recall over SQLite FTS5 — all in one local file with no cloud dependency. The engineering is real and the README explains the model honestly. It's weeks old with a handful of stars, so expect schema churn before trusting it with anything you can't rebuild.

reviewed by hand · 2026-07-06

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Verification record

last verified
today
github stars
4
last commit
10 days ago
archived
no
license
Apache-2.0
npm
@memharness/mcp
latest version
0.1.2
in registry since
2026-06-20

github.com/las7/memharness