Perseus Vault (formerly Mimir/Mneme), persistent memory engine for AI agents

io.github.Perseus-Computing-LLC/mimir · v2.15.0 · agents-and-memory

Perseus Vault (formerly Mimir/Mneme), persistent memory engine for AI agents is a local (stdio) package with no hosted endpoint. It scores 18/100.

Local-first MCP memory server: SQLite, FTS5 and vector search, AES-256-GCM. 55 tools, no cloud.

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Score 18/100

health	0 / 25
authEase	9 / 15
toolQuality	0 / 15
maintenance	3 / 15
adoption	0 / 10
usage	0 / 10
security	6 / 10

Scoring v0.3, computed 2026-10-14T12:57:37.718Z.

Local (stdio) package only: no hosted endpoint to check
GitHub signals are off for everyone: maintenance uses registry dates (half credit)
Repo shared by 2 servers: stars credited once to the canonical server

Health history

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Tools (0)

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