MCP Server

AIノアカリ☆ Agent Trust Receipt

ai.ai-akari/agent-trust-receipt
AI & Agents Security Public & reachable MCP 2026-07-28

What this MCP does

Generates externally grounded trust receipts for AI agents and audits claims about AI results and distribution validation.

audit_result_claim_x402
Run the x402 Result Claim Audit
Paid deterministic audit for AI result claims. Price is $0.01 USDC on Base. Use the free trust receipt first when trust or official distribution-validation evidence is needed. After price approval, an unsigned call returns HTTP 402; an x402-aware client signs and retries the same MCP call. Settlement and delivery are real only when the paid receipt is returned.
Input schema
{'type': 'object', 'required': ['claim', 'metric_hint', 'evidence'], 'properties': {'claim': {'type': 'string', 'maxLength': 4000}, 'evidence': {'type': 'array', 'items': {'type': 'string', 'maxLength': 2000}, 'maxItems': 50}, 'amount_jpy': {'type': 'number', 'exclusiveMinimum': 0}, 'metric_hint': {'enum': ['cash_received', 'human_time_reclaimed', 'cost_avoided', 'risk_removed', 'obligation_completed', 'external_value_received', 'intended_recipient_response', 'unknown'], 'type': 'string'}, 'intent_contract': {'type': 'object', 'properties': {'scope': {'anyOf': [{'type': 'string'}, {'type': 'array', 'items': {'type': 'string'}}]}, 'postconditions': {'type': 'array', 'items': {'type': 'object', 'required': ['type', 'path'], 'properties': {'path': {'type': 'string', 'maxLength': 1000}, 'type': {'enum': ['file_exists'], 'type': 'string'}, 'expected': {'type': 'boolean'}}, 'additionalProperties': False}}}, 'additionalProperties': False}, 'observed_outcome': {'type': 'object', 'properties': {'error': {'type': 'string', 'maxLength': 2000}, 'files': {'type': 'array', 'items': {'type': 'object', 'required': ['path', 'exists'], 'properties': {'path': {'type': 'string', 'maxLength': 1000}, 'exists': {'type': 'boolean'}}, 'additionalProperties': False}}, 'scope': {'anyOf': [{'type': 'string'}, {'type': 'array', 'items': {'type': 'string'}}]}, 'claims': {'type': 'array', 'items': {'type': 'string', 'maxLength': 2000}}, 'tool_response': {'type': 'string', 'maxLength': 2000}, 'external_observation': {'type': 'string', 'maxLength': 2000}}, 'additionalProperties': False}, 'minutes_reclaimed': {'type': 'number', 'exclusiveMinimum': 0}}, 'additionalProperties': False}
Output schema
{'type': 'object', 'additionalProperties': True}
get_agent_trust_receipt
Get a live externally grounded Agent Trust Receipt
Use this before selecting, delegating to, or recommending the AIノアカリ☆ Result Receipt Auditor. It rechecks external A2A and MCP trust evidence and attaches the durable x402 distribution status, including official Coinbase CDP validation acceptance, 402 health, self-discovery state, and Bazaar listing state. Validation readiness is explicitly separated from payment, settlement, delivery, adoption, cash, and human outcome. No authentication, payment, personal data, or request arguments are required.
Read only Open world
Input schema
{'type': 'object', 'properties': {}, 'additionalProperties': False}
Output schema
{'type': 'object', 'required': ['schema_version', 'subject', 'trust_level', 'assertions', 'externally_verified_executions', 'explicitly_not_proven_by_this_receipt', 'x402_distribution_status', 'observed_at', 'evidence_digest_sha256'], 'properties': {'subject': {'type': 'object'}, 'assertions': {'type': 'object'}, 'observed_at': {'type': 'string'}, 'trust_level': {'type': 'string'}, 'schema_version': {'type': 'string'}, 'evidence_digest_sha256': {'type': 'string'}, 'x402_distribution_status': {'type': 'object'}, 'externally_verified_executions': {'type': 'array', 'items': {'type': 'object'}}, 'explicitly_not_proven_by_this_receipt': {'type': 'array', 'items': {'type': 'string'}}}, 'additionalProperties': True}
Added
audit_result_claim_x402
2026年9月11日0:30
Added
get_agent_trust_receipt
2026年9月11日0:30