{
  "tool_id": "art-147-mcp-server-identity-attestation-validator",
  "kernel_id": "art-147-mcp-server-identity-attestation-validator",
  "display_name": "MCP Server Identity Attestation Validator",
  "tool_version": "1.0.0",
  "mandate_type": "compliance_mandate",
  "purpose": "Validate a new-spec MCP server identity document: required claims (subject, issuer, serverInfo), well-known path correctness (/.well-known/mcp-server-identity), and attestation reference present. Caller supplies decoded document plus a signature-valid boolean: zero network, zero PII. Feeds the RFC 9728 authorization metadata validator (art-148). New MCP spec server identity check active 2025-2026.",
  "control_description": "Validate a new-spec MCP server identity document: required claims (subject, issuer, serverInfo), well-known path correctness (/.well-known/mcp-server-identity), and attestation reference present. Caller supplies decoded document plus a signature-valid boolean: zero network, zero PII. Feeds the RFC 9728 authorization metadata validator (art-148). New MCP spec server identity check active 2025-2026.",
  "declared_inputs": [],
  "declared_outputs": [
    "art-148-mcp-authorization-metadata-validator"
  ],
  "kernel_digest": "sha256:b75faac5c74133f0ce56e80f99596ffc469ce96c77920234c970d3790a6718b1",
  "trust_label": "deferred -- deterministic source published, zkVM proof not yet generated",
  "data_vintage": "2026-07-10",
  "last_validated": "2026-07-10",
  "conformance_fixtures_vendored": true,
  "compute_proof_ready": "ready",
  "wave": 27,
  "source_url": "https://ainumbers.co/chaingraph/art-147-mcp-server-identity-attestation-validator.html",
  "generated_at": "2026-07-25T20:02:55.601Z"
}