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Vault

local

vault-tools

Encrypted personal vault: passwords, card numbers, ID numbers, API keys. AES-256-GCM encryption at rest.

Included in every Nova Skills API key. Nothing to install — get a bearer token and this skill is available on your MCP endpoint.

Tools (4)

  • vault_add
    Store a secret in the user's encrypted vault (passwords, cards, ID numbers, API keys). Value is AES-256-GCM encrypted at rest. Store non-sensitive metadata (site URL, card last 4, expiry) separately.
  • vault_list
    List the user's vault items. Does NOT reveal secrets — only names and metadata.
  • vault_reveal
    Decrypt and reveal a vault secret's plaintext value. Use sparingly — the user should have explicitly asked for the value. NEVER echo this into normal chat unless requested.
  • vault_delete
    Permanently delete a vault item.