tools.manage_secrets module
Per-user secrets management.
Users can store named secrets (passwords, auth tokens, private keys, etc.) encrypted per-user. Other tools can reference secrets by name using the secret:name prefix in credential parameters; the registry resolves these transparently before the handler runs.
Redis key: stargazer:user_secrets:{user_id} Secrets are encrypted at rest (AES-256-GCM) with per-user keys in SQLite.