ECZ-ID Trust MCP

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Read-only ECZ-ID Business Passport state lookup via the public ECZ-ID Resolver. Reports state only.

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https://trust-mcp.ecocitizenz.com/mcp

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create_request_to_resolve

AUTHENTICATED: create a neutral, shareable request for independently re-checkable ECZ-ID evidence. Requires a Microsoft Entra bearer token with the RequestToResolve.Create scope (or app role). It never verifies a target, never sends messages, and absence of evidence is never rendered as unsafe.

target_typestring, required

consent_modestring, required

target_descriptorstring, required

requested_evidence_categorystring, required

resolver_refstring

idempotency_keystring

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Tools (7)

create_request_to_resolve

Argument	Type	Description
target_type*	string
consent_mode*	string
resolver_ref	string
idempotency_key	string
target_descriptor*	string
requested_evidence_category*	string

Input schema (JSON)

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "target_type",
    "target_descriptor",
    "requested_evidence_category",
    "consent_mode"
  ],
  "properties": {
    "target_type": {
      "enum": [
        "business",
        "agent",
        "mcp",
        "api",
        "software"
      ],
      "type": "string"
    },
    "consent_mode": {
      "enum": [
        "link-only",
        "user-initiated-share"
      ],
      "type": "string"
    },
    "resolver_ref": {
      "type": "string",
      "maxLength": 300
    },
    "idempotency_key": {
      "type": "string",
      "pattern": "^[A-Za-z0-9._-]{8,128}$"
    },
    "target_descriptor": {
      "type": "string",
      "maxLength": 300,
      "minLength": 1
    },
    "requested_evidence_category": {
      "type": "string",
      "pattern": "^[a-z][a-z0-9-]{1,60}$"
    }
  },
  "additionalProperties": false
}

explain_status

Deterministically render the exact ECZ-ID status using the claims-safe renderer (VERIFIED is an ECZ-ID state, not a Microsoft certification). Absence of evidence renders the approved neutral wording — never "unsafe". No LLM.

Argument	Type	Description
ecz_id*	string	ECZ-ID identifier. Parent, e.g. ECZ-GB-RBS1NW; or child Passport, e.g. ECZ-GB-RBS1NW::MCP_PASSPORT-ABC123

Input schema (JSON)

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "ecz_id"
  ],
  "properties": {
    "ecz_id": {
      "type": "string",
      "pattern": "^ECZ(-[A-Z0-9]{2,32}){1,4}(::[A-Z0-9][A-Z0-9_-]*-[0-9A-Z]{6})?$",
      "maxLength": 64,
      "description": "ECZ-ID identifier. Parent, e.g. ECZ-GB-RBS1NW; or child Passport, e.g. ECZ-GB-RBS1NW::MCP_PASSPORT-ABC123"
    }
  },
  "additionalProperties": false
}

find_product

Given narrow context flags, return ONE best next ECZ-ID product action (free/community routes win where correct; neutral context routes to free public verification).

Argument	Type	Description
mcp_concern	boolean
agent_concern	boolean
multi_tenant_estate	boolean
org_wide_governance	boolean
deeper_evidence_required	boolean
developer_local_workflow	boolean
business_identity_missing	boolean
software_supply_chain_evidence	boolean
implementation_assessment_needed	boolean

Input schema (JSON)

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "mcp_concern": {
      "type": "boolean"
    },
    "agent_concern": {
      "type": "boolean"
    },
    "multi_tenant_estate": {
      "type": "boolean"
    },
    "org_wide_governance": {
      "type": "boolean"
    },
    "deeper_evidence_required": {
      "type": "boolean"
    },
    "developer_local_workflow": {
      "type": "boolean"
    },
    "business_identity_missing": {
      "type": "boolean"
    },
    "software_supply_chain_evidence": {
      "type": "boolean"
    },
    "implementation_assessment_needed": {
      "type": "boolean"
    }
  },
  "additionalProperties": false
}

get_current_state

Return the narrow current Resolver-derived state for an ECZ-ID (state, checked_at, Resolver link). No risk/safety/compliance inference.

Argument	Type	Description
ecz_id*	string	ECZ-ID identifier. Parent, e.g. ECZ-GB-RBS1NW; or child Passport, e.g. ECZ-GB-RBS1NW::MCP_PASSPORT-ABC123

Input schema (JSON)

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "ecz_id"
  ],
  "properties": {
    "ecz_id": {
      "type": "string",
      "pattern": "^ECZ(-[A-Z0-9]{2,32}){1,4}(::[A-Z0-9][A-Z0-9_-]*-[0-9A-Z]{6})?$",
      "maxLength": 64,
      "description": "ECZ-ID identifier. Parent, e.g. ECZ-GB-RBS1NW; or child Passport, e.g. ECZ-GB-RBS1NW::MCP_PASSPORT-ABC123"
    }
  },
  "additionalProperties": false
}

get_install_instructions

Return deterministic official install/discovery routes for an ECZ-ID product or surface (canonical URLs only; planned Microsoft surfaces carry no URLs).

Argument	Type	Description
product*	string	Product slug: mcp-trust \| agent-trust \| developer-trust \| resolver \| developer-gateway \| trustops \| mcp-services \| msp

Input schema (JSON)

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "product"
  ],
  "properties": {
    "product": {
      "type": "string",
      "pattern": "^[a-z][a-z0-9-]{1,40}$",
      "description": "Product slug: mcp-trust | agent-trust | developer-trust | resolver | developer-gateway | trustops | mcp-services | msp"
    }
  },
  "additionalProperties": false
}

get_resolver_link

Return the deterministic public Resolver proof/re-check URL for an ECZ-ID. No network call.

Argument	Type	Description
ecz_id*	string	ECZ-ID identifier. Parent, e.g. ECZ-GB-RBS1NW; or child Passport, e.g. ECZ-GB-RBS1NW::MCP_PASSPORT-ABC123

Input schema (JSON)

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "ecz_id"
  ],
  "properties": {
    "ecz_id": {
      "type": "string",
      "pattern": "^ECZ(-[A-Z0-9]{2,32}){1,4}(::[A-Z0-9][A-Z0-9_-]*-[0-9A-Z]{6})?$",
      "maxLength": 64,
      "description": "ECZ-ID identifier. Parent, e.g. ECZ-GB-RBS1NW; or child Passport, e.g. ECZ-GB-RBS1NW::MCP_PASSPORT-ABC123"
    }
  },
  "additionalProperties": false
}

resolve_identity

Resolve an ECZ-ID through the public ECZ-ID Resolver and return the exact canonical state with checked_at, Resolver proof link, re-check action and the local-policy caveat. Never asserts safety, approval or compliance.

Argument	Type	Description
ecz_id*	string	ECZ-ID identifier. Parent, e.g. ECZ-GB-RBS1NW; or child Passport, e.g. ECZ-GB-RBS1NW::MCP_PASSPORT-ABC123

Input schema (JSON)

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "ecz_id"
  ],
  "properties": {
    "ecz_id": {
      "type": "string",
      "pattern": "^ECZ(-[A-Z0-9]{2,32}){1,4}(::[A-Z0-9][A-Z0-9_-]*-[0-9A-Z]{6})?$",
      "maxLength": 64,
      "description": "ECZ-ID identifier. Parent, e.g. ECZ-GB-RBS1NW; or child Passport, e.g. ECZ-GB-RBS1NW::MCP_PASSPORT-ABC123"
    }
  },
  "additionalProperties": false
}