Perseus Vault
Memory for the next task.
Save decisions, corrections, and dated facts locally. Vault retrieves the part that fits when work starts again.
Store a decision and when it applies.
Return the useful part to a later task.
Replace an old fact without erasing its history.
Keep or remove it as you decide.
How it works
Remember what changed.
Keep track of when a fact was true.
Return a useful subset instead of the whole history.
Update or archive without erasing the record.
Run it locally
Release access for v2.23.2 is temporarily paused.
Perseus Vault v2.23.2 release assets are unavailable while repository access is being restored. The local data boundary and API reference remain documented; use the status page before installing.
Storage and keys
Know what is encrypted.
Fresh installs encrypt stored entity bodies with AES-256-GCM. The FTS5 search index and metadata stay in plaintext. You control the key file, file permissions, backups, and disk encryption.
Vault security model access status →- Default connection
- Local MCP stdio. No network or telemetry is required.
- Optional connection
- HTTP/SSE is opt-in and must be authenticated and protected by the deployment.
- Search index
- FTS5 content and metadata need OS-level disk protection when file opacity matters.