MCP Server

Atinamos Evidence

uk.co.atinamos/evidence
Security Public & reachable MCP 2025-11-25

What this MCP does

Provides read-only verification evidence, signed assurance receipts, service histories, and policy evaluations for machine services.

evaluate_policy
Evaluate evidence against procurement rules supplied by the calling agent. The result is eligibility under the supplied rules, not an Atinamos buy/no-buy instruction. Supported policy keys currently include require_known, minimum_successful_fulfilments, maximum_failed_fulfilments, require_paid_evidence, max_evidence_age_days and max_price_usdc.
Input schema
{'type': 'object', 'title': 'evaluate_policyArguments', 'required': ['endpoint', 'policy'], 'properties': {'policy': {'type': 'object', 'title': 'Policy', 'additionalProperties': True}, 'endpoint': {'type': 'string', 'title': 'Endpoint'}}}
get_assurance_receipt
Retrieve one complete signed Atinamos Assurance Evidence Receipt. The returned object is the signed receipt itself. Buyers can inspect the signed issuer key id, content hash, signature, timestamps, stages, assertions and limitations and independently verify the receipt.
Input schema
{'type': 'object', 'title': 'get_assurance_receiptArguments', 'required': ['receipt_id'], 'properties': {'receipt_id': {'type': 'string', 'title': 'Receipt Id'}}}
lookup_assurance_evidence
Look up Atinamos Assurance evidence for an exact service endpoint. Uses the same DB-backed semantics as the human Assurance evidence lookup and GET /v1/assurance/evidence. Observations are returned even when no signed receipt exists; matching signed receipts are attached separately when available. It performs no service invocation or payment and returns no trust verdict.
Input schema
{'type': 'object', 'title': 'lookup_assurance_evidenceArguments', 'required': ['endpoint'], 'properties': {'method': {'anyOf': [{'type': 'string'}, {'type': 'null'}], 'title': 'Method', 'default': None}, 'endpoint': {'type': 'string', 'title': 'Endpoint'}}}
lookup_evidence
Look up Atinamos verification evidence for an exact service endpoint. Returns timestamped observations and evidence summaries. It does not return a universal trust or safety verdict.
Input schema
{'type': 'object', 'title': 'lookup_evidenceArguments', 'required': ['endpoint'], 'properties': {'endpoint': {'type': 'string', 'title': 'Endpoint'}}}
search_services
Search services represented in the published Atinamos evidence corpus.
Input schema
{'type': 'object', 'title': 'search_servicesArguments', 'required': ['query'], 'properties': {'limit': {'type': 'integer', 'title': 'Limit', 'default': 20}, 'query': {'type': 'string', 'title': 'Query'}}}
service_history
Return Atinamos's published observation history for one service route.
Input schema
{'type': 'object', 'title': 'service_historyArguments', 'required': ['endpoint'], 'properties': {'endpoint': {'type': 'string', 'title': 'Endpoint'}}}
Added
evaluate_policy
Sept. 17, 2026, 12:55 p.m.
Added
search_services
Sept. 17, 2026, 12:55 p.m.
Added
service_history
Sept. 17, 2026, 12:55 p.m.
Added
lookup_evidence
Sept. 17, 2026, 12:55 p.m.
Added
get_assurance_receipt
Sept. 17, 2026, 12:55 p.m.
Added
lookup_assurance_evidence
Sept. 17, 2026, 12:55 p.m.