Official MCP RegistryListed
MANDATE Credential Broker
MCP server for mandates, delegation, policy-gated execution, credential grants, and audit.
First seen 2 Oct 2026. Evidence as of 7 Oct 2026.
11
Tools
From an anonymous probe
1
Source listings
Each with its own history
0
Recorded changes
Since first seen
Tools
| Tool | Description | Behaviour |
|---|---|---|
| broker.introspect-grant | Validates a grant token seal, reports active/revoked/expired state, and records introspection to the ledger. | Not declared |
| broker.register-credential | Registers an opaque vault handle/reference only; plaintext secret fields are rejected and never ledgered. | Not declared |
| broker.request-access | Asks the canonical Policy Engine for an ALLOW decision before issuing a short-lived HMAC-sealed grant bound to credential, mandate, agent, scope, and expiry. | Not declared |
| broker.revoke-grant | Revokes a broker grant by id and records the revocation to the ledger. | Not declared |
| broker.use | Redeems a sealed grant for the bound acting agent and executes the bound action through the Gateway and Policy Engine; does not expose plaintext secrets. | Not declared |
| mandate.authorize-action | Submits an action through the Gateway and canonical Policy Engine; returns ALLOW, DENY, or REQUIRE_APPROVAL with ledger proof. | Not declared |
| mandate.delegate | Creates a child mandate only when it is a no-escalation subset of the parent mandate. | Not declared |
| mandate.discover | Returns this self-describing tool manifest. | Not declared |
| mandate.mint | Creates an active human-granted mandate for an agent and records it to the hash-chained ledger. | Not declared |
| mandate.revoke | Revokes a mandate subtree and records the revocation to the hash-chained ledger. | Not declared |
| mandate.verify-proof | Records a proof payload hash and appends proof evidence to the hash-chained ledger. | Not declared |
Change history
No changes since the first observation. The first snapshot is the baseline.
| Source | Listing | First seen | Last seen | Versions |
|---|---|---|---|---|
| Official MCP Registry | io.github.projetnanocorp/mandate | 2 Oct 2026 | 7 Oct 2026 | 1 |