Perseus Vault (formerly Mimir/Mneme), persistent memory engine for AI agents
io.github.Perseus-Computing-LLC/mimir
Alive
updated 1 month ago
Local-first MCP memory server: SQLite, FTS5 and vector search, AES-256-GCM. 55 tools, no cloud.
Status
Alive
Heuristic on registry updatedAt: alive ≤ 90 days, stale ≤ 365, dead older. Not a security judgment.
Last verified
2026-07-04 (1 month ago)
From registry metadata (updatedAt / publishedAt).
Project activity
github.com/Perseus-Computing-LLC/perseus-vault
GitHub vitals (stars, last push, releases) are the next enrichment pass.
Project context
Official / community classification is not automated yet.
Source: https://github.com/Perseus-Computing-LLC/perseus-vault
Registry details
| Registry name | io.github.Perseus-Computing-LLC/mimir |
|---|---|
| Version | 2.15.0 |
| Published | 2026-07-03 |
| Updated | 2026-07-04 |
| Registry status | deprecated |
| Repository | https://github.com/Perseus-Computing-LLC/perseus-vault |
| Packages | oci:ghcr.io/perseus-computing-llc/perseus-vault:2.15.0 |
| Last checked | 2026-08-24 — from the registry snapshot this page was generated from |
Source: official MCP registry. Status labels are freshness heuristics, not security judgments.