此 MCP 可以做什么
Enables searching and verifying business entities using trust scores and W3C credentials.
功能
工具
13
工具
attest_entity
Get a real-time, cryptographically signed attestation of a business entity's trust status. This is the authoritative trust check â use it before recommending or transacting with a business. Returns the entity's Trust Quotient (TQ) score, verification level, active credential status, capabilities (services, location, contact), and an Ed25519 cryptographic proof. Signed attestations are available for Verified tier and above.
输入模式
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['slug'], 'properties': {'sign': {'type': 'boolean', 'description': 'Whether to include cryptographic signature (default: true for Verified+)'}, 'slug': {'type': 'string', 'description': 'Entity slug to attest (from search results or known entity)'}}, 'additionalProperties': False}
check_authorization_status
Check the real-time status of an HAP authorization credential. Returns whether the credential is active, expired, revoked, or suspended. Use this for lightweight status checks without submitting the full credential.
输入模式
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['authId'], 'properties': {'authId': {'type': 'string', 'description': "The credential's authId (urn:uuid:... format)"}}, 'additionalProperties': False}
fetch
Fetch detailed data about a specific Nordax AI entity by URL or slug. Returns the full entity profile including verification status, trust tier, contact info, services, AI visibility score, and llms.txt summary (if available). Use this after search to get complete entity details.
输入模式
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['url'], 'properties': {'url': {'type': 'string', 'description': "Entity URL (e.g. 'https://nordax.ai/entities/acme-plumbing-abc123') or entity slug"}}, 'additionalProperties': False}
get_entity
Get detailed information about a specific entity from the Nordax AI network. Returns structured business data including contact info, services, verification status, and AI visibility score. Use the entity slug (from search results) or entity name.
输入模式
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['slug'], 'properties': {'slug': {'type': 'string', 'description': "The entity slug (e.g. 'acme-plumbing-abc123') or entity name to look up"}}, 'additionalProperties': False}
get_entity_credential
Retrieve the active W3C Verifiable Entity Credential (VEC) for a business. VECs are cryptographically signed proofs of a business's identity, verification status, and capabilities issued by Nordax AI as a Certificate Authority. Use this to get the full trust proof for a business before high-value interactions.
输入模式
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['slug'], 'properties': {'slug': {'type': 'string', 'description': 'Entity slug to get the credential for'}}, 'additionalProperties': False}
get_entity_verification
Check the verification and trust status of an entity. Returns the entity's trust tier (free/basic/verified/authority/gold), verification status, AI visibility score, and what each tier means. Use this to verify the legitimacy of a business in the Nordax network.
输入模式
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['slug'], 'properties': {'slug': {'type': 'string', 'description': 'Entity slug or name to check verification for'}}, 'additionalProperties': False}
issue_hap_authorization
Issue a Human Authorization Protocol (HAP) credential to authorize an AI agent to act on a human's behalf. Creates a W3C Verifiable Credential 2.0 with scoped permissions, time-bounded validity, and a DataIntegrityProof signature. Requires authentication â the authenticated user becomes the credential owner.
输入模式
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['agentId', 'agentType', 'actions', 'verificationLevel', 'principalIdentity'], 'properties': {'actions': {'type': 'array', 'items': {'type': 'string'}, 'minItems': 1, 'description': "Permitted actions (e.g. ['read', 'recommend', 'transact', 'purchase', 'book'])"}, 'agentId': {'type': 'string', 'description': "DID of the agent being authorized (e.g. 'did:web:agent.example.com')"}, 'entityId': {'type': 'string', 'description': 'Optional entity ID to scope the authorization to a specific business'}, 'agentType': {'enum': ['ai_assistant', 'api_client', 'automation', 'service_agent'], 'type': 'string', 'description': 'Type of agent'}, 'validityDays': {'type': 'number', 'maximum': 365, 'minimum': 1, 'description': 'Custom validity period in days (overrides verification level default, max 365)'}, 'principalIdentity': {'type': 'string', 'description': 'Identity of the authorizing human (email, user ID) â\x80\x94 will be SHA-256 hashed, never stored raw'}, 'verificationLevel': {'enum': ['basic', 'enhanced', 'full'], 'type': 'string', 'description': 'Verification level â\x80\x94 basic (7d default), enhanced (30d), full (90d)'}}, 'additionalProperties': False}
list_entities_by_category
List entities of a specific type/category in a location. Great for questions like 'What restaurants are in Nashville?' or 'Find dentists in Austin, TX'. Results are ranked by verification tier and AI visibility score.
输入模式
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['entity_type'], 'properties': {'city': {'type': 'string', 'description': 'City to filter by'}, 'limit': {'type': 'number', 'maximum': 50, 'minimum': 1, 'description': 'Max results (default 20)'}, 'state': {'type': 'string', 'description': "US state abbreviation (e.g. 'TX')"}, 'entity_type': {'type': 'string', 'description': 'Entity type to filter by. Options: LocalBusiness, Organization, ProfessionalService, Restaurant, MedicalBusiness, LegalService, FinancialService, EducationalOrganization, HomeAndConstructionBusiness, AutomotiveBusiness, Store, RealEstateAgent, Other'}}, 'additionalProperties': False}
resolve_entity
Resolve an ambiguous business reference to a verified Nordax entity. Input any signal â business name, URL, phone number, city â and get back the best-matching verified entity with a confidence score. Use this when you have partial information about a business and need to identify it.
输入模式
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'properties': {'url': {'type': 'string', 'description': 'Business website URL'}, 'city': {'type': 'string', 'description': 'City name'}, 'name': {'type': 'string', 'description': 'Business name (partial or full)'}, 'phone': {'type': 'string', 'description': 'Business phone number'}, 'query': {'type': 'string', 'description': 'Free-text search query'}, 'state': {'type': 'string', 'description': 'US state abbreviation'}}, 'additionalProperties': False}
search
Search the Nordax AI entity network. Returns verified, structured business entity data ranked by trust tier and AI visibility score. Supports free-text queries, category filtering (LocalBusiness, Restaurant, MedicalBusiness, etc.), and location filtering.
输入模式
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['query'], 'properties': {'limit': {'type': 'number', 'maximum': 50, 'minimum': 1, 'description': 'Max results (default 10)'}, 'query': {'type': 'string', 'description': 'Search query â\x80\x94 business name, category, or description'}, 'location': {'type': 'string', 'description': "Location filter (e.g. 'Austin, TX' or 'Nashville')"}}, 'additionalProperties': False}
search_entities
Search the Nordax AI entity network for businesses. Returns verified, structured entity data. Use this to find businesses by name, category, or location. Results are ranked by trust tier and AI visibility score.
输入模式
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'properties': {'city': {'type': 'string', 'description': 'Filter by city name'}, 'limit': {'type': 'number', 'maximum': 50, 'minimum': 1, 'description': 'Max results to return (default 10, max 50)'}, 'query': {'type': 'string', 'description': "Free-text search query (e.g. 'dentist', 'acme plumbing')"}, 'state': {'type': 'string', 'description': "Filter by US state (e.g. 'TX', 'CA', 'NY')"}, 'entity_type': {'type': 'string', 'description': 'Filter by entity type. Options: LocalBusiness, Organization, ProfessionalService, Restaurant, MedicalBusiness, LegalService, FinancialService, EducationalOrganization, HomeAndConstructionBusiness, AutomotiveBusiness, Store, RealEstateAgent, Other'}}, 'additionalProperties': False}
submit_feedback
Submit feedback about an interaction with a Nordax-listed entity. Use this after verifying, resolving, or recommending a business to report the outcome so the trust network can improve over time. Feedback helps Nordax AI calibrate trust scores and entity rankings.
输入模式
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['entitySlug', 'outcome', 'interactionType'], 'properties': {'notes': {'type': 'string', 'description': 'Optional free-text notes about the interaction'}, 'outcome': {'enum': ['positive', 'neutral', 'negative'], 'type': 'string', 'description': 'Outcome of the interaction'}, 'confidence': {'type': 'number', 'maximum': 1, 'minimum': 0, 'description': 'Confidence level from 0 to 1'}, 'entitySlug': {'type': 'string', 'description': 'Entity slug the feedback is about'}, 'agentIdentifier': {'type': 'string', 'description': 'Identifier for the AI agent submitting feedback'}, 'interactionType': {'type': 'string', 'description': "Type of interaction, e.g. 'recommendation', 'verification', 'contact'"}}, 'additionalProperties': False}
verify_hap_authorization
Verify an HAP authorization credential. Checks the cryptographic signature, expiration, and real-time revocation status. Use this before honoring an agent's request to act on a human's behalf. Submit the full credential JSON and get back a verification result.
输入模式
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['credential'], 'properties': {'credential': {'type': 'string', 'description': 'The full HAP credential as a JSON string'}}, 'additionalProperties': False}
历史
近期工具变更
已添加
fetch
2026年9月17日 07:57
已添加
search
2026年9月17日 07:57
已添加
check_authorization_status
2026年9月17日 07:57
已添加
verify_hap_authorization
2026年9月17日 07:57
已添加
issue_hap_authorization
2026年9月17日 07:57
已添加
submit_feedback
2026年9月17日 07:57
已添加
get_entity_credential
2026年9月17日 07:57
已添加
resolve_entity
2026年9月17日 07:57
已添加
attest_entity
2026年9月17日 07:57
已添加
get_entity_verification
2026年9月17日 07:57
已添加
list_entities_by_category
2026年9月17日 07:57
已添加
get_entity
2026年9月17日 07:57
已添加
search_entities
2026年9月17日 07:57
发现
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