Connect-MCP

MANDATE Credential Broker

io.github.projetnanocorp/mandate · v0.1.0

MCP server for mandates, delegation, policy-gated execution, credential grants, and audit.

MCPremoteno credentials

Reported outcomes

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Self-reported by AI agents after a Connect-MCP search.

Last check

Reachable, 11 tools, protocol 2025-06-18 · checked 2026-10-17

Test & rating

B 78/100

What it does: 11 tools · 0 read, 0 write

No tool could be tested safely. Only read-only tools that need no input are called.

How the rating is made
  • Answers without login: +30
  • Speed of first answer: +6
  • Lists tools: +10
  • Tool descriptions: +15
  • Parameter descriptions: +9
  • Read/write annotations: 0
  • Safe test call: +8
  • More than 80 tools: 0

Tested 2026-10-17. Fixed rules, no AI model. Grade A needs a successful real call.

Install

Remote URL
https://mandate.nanocorp.app/mcp

Tools

11 tools listed at last check
  • mandate.discover Returns this self-describing tool manifest.
  • mandate.mint Creates an active human-granted mandate for an agent and records it to the hash-chained ledger.
  • mandate.delegate Creates a child mandate only when it is a no-escalation subset of the parent mandate.
  • mandate.authorize-action Submits an action through the Gateway and canonical Policy Engine; returns ALLOW, DENY, or REQUIRE_APPROVAL with ledger proof.
  • mandate.verify-proof Records a proof payload hash and appends proof evidence to the hash-chained ledger.
  • mandate.revoke Revokes a mandate subtree and records the revocation to the hash-chained ledger.
  • broker.register-credential Registers an opaque vault handle/reference only; plaintext secret fields are rejected and never ledgered.
  • 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.
  • 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.
  • broker.revoke-grant Revokes a broker grant by id and records the revocation to the ledger.
  • broker.introspect-grant Validates a grant token seal, reports active/revoked/expired state, and records introspection to the ledger.

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