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Card snapshot

assay-207908449630.us-central1.run.app · 2026-10-18 22:18:18 UTC · 6ed53324b505c310abdf910ef60d019431e631cc7f27aa7d5ab1b3bedabec519

This is a frozen copy of the agent's agent-card.json as we observed it at the timestamp above. We capture a new snapshot every time the card's content hash changes. Useful for: forensic drift analysis, verifying downstream callers see the right version, reproducing routing decisions made historically.

{
  "name": "Assay \u2014 A2A & MCP Pre-Flight Security Observatory & TDQS Compiler",
  "description": "Autonomous A2A & MCP Pre-Flight Security Observatory, SHA-256 Tool Schema Rug-Pull Detector, 6-Dimension Glama TDQS Compiler, and Cryptographic SLA Receipt Verifier.",
  "version": "0.7.9",
  "protocol": "A2A/1.0",
  "protocolVersion": "1.0",
  "url": "https://assay-207908449630.us-central1.run.app",
  "icon": "https://assay-207908449630.us-central1.run.app/logo.svg",
  "iconUrl": "https://assay-207908449630.us-central1.run.app/logo.svg",
  "mcp": "https://assay-207908449630.us-central1.run.app/mcp",
  "documentationUrl": "https://assay-207908449630.us-central1.run.app/llms.txt",
  "supportedInterfaces": [
    {
      "url": "https://assay-207908449630.us-central1.run.app/a2a",
      "protocolBinding": "JSONRPC",
      "protocolVersion": "1.0"
    },
    {
      "url": "https://assay-207908449630.us-central1.run.app/a2a",
      "protocolBinding": "JSONRPC",
      "protocolVersion": "0.3"
    }
  ],
  "provider": {
    "organization": "Roberto Yanguas",
    "url": "https://robyanguas.com/",
    "contactEmail": "roberto.yanguas@gmail.com"
  },
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "extendedAgentCard": false,
    "stateTransitionHistory": false,
    "extensions": [
      {
        "uri": "https://github.com/coinbase/x402/v2",
        "required": false,
        "description": "x402 v2 micropayments (USDC on Base & Solana)",
        "params": {
          "discoveryUrl": "https://assay-207908449630.us-central1.run.app/.well-known/x402",
          "network": "eip155:8453",
          "asset": "USDC",
          "payTo": "0xec5275d5b03bc390fca63d902d0b2d0db2eb5573",
          "facilitator": "https://api.cdp.coinbase.com/platform/v2/x402"
        }
      },
      {
        "uri": "https://agenstry.com/a2a/extensions/mcp-discovery/v1",
        "required": false,
        "description": "Model Context Protocol (MCP) Streamable HTTP server endpoint.",
        "params": {
          "url": "https://assay-207908449630.us-central1.run.app/mcp",
          "protocolVersion": "2025-03-26",
          "discoveryUrl": "https://assay-207908449630.us-central1.run.app/.well-known/mcp/server-card.json"
        }
      }
    ]
  },
  "securitySchemes": {
    "mtls": {
      "type": "mutualTLS",
      "description": "Optional mutual TLS client certificate authentication for enterprise A2A peering."
    },
    "apiKey": {
      "type": "apiKey",
      "in": "header",
      "name": "X-Assay-Key",
      "description": "Assay API key (asr_pass_...) or free tier (25 calls/IP)."
    },
    "bearer": {
      "type": "http",
      "scheme": "bearer",
      "bearerFormat": "asr_pass",
      "description": "Bearer API key or x402 payment proof."
    }
  },
  "securityRequirements": [],
  "defaultInputModes": [
    "application/json",
    "text/plain"
  ],
  "defaultOutputModes": [
    "application/json",
    "text/plain"
  ],
  "authentication": {
    "schemes": [
      "x402",
      "mpp",
      "Bearer"
    ],
    "credentials": "HTTP 402 micropayments ($0.005 USDC on Base to 0xec5275d5b03bc390fca63d902d0b2d0db2eb5573 or Solana to Dq7fuKy4tGsKeQcDh4oVFjTTkbmfQpS1LTrnFxqd339L)"
  },
  "response_schema": {
    "type": "object",
    "properties": {
      "verdict": {
        "type": "string"
      },
      "dossier": {
        "type": "object"
      },
      "receipt": {
        "type": "string"
      }
    },
    "required": [
      "verdict",
      "dossier",
      "receipt"
    ]
  },
  "outputSchema": {
    "type": "object",
    "properties": {
      "verdict": {
        "type": "string"
      },
      "dossier": {
        "type": "object"
      },
      "receipt": {
        "type": "string"
      }
    },
    "required": [
      "verdict",
      "dossier",
      "receipt"
    ]
  },
  "payment_options": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "asset_symbol": "USDC",
      "max_amount_required": "5000",
      "pay_to": "0xec5275d5b03bc390fca63d902d0b2d0db2eb5573"
    },
    {
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "asset_symbol": "USDC",
      "max_amount_required": "5000",
      "pay_to": "Dq7fuKy4tGsKeQcDh4oVFjTTkbmfQpS1LTrnFxqd339L"
    }
  ],
  "skills": [
    {
      "id": "preflight",
      "name": "A2A & MCP Pre-Flight Security Gate",
      "description": "Audit any live MCP or A2A endpoint for SHA-256 schema drift (rug-pulls), tool poisoning, and conformance before execution.",
      "tags": [
        "security",
        "mcp",
        "a2a",
        "x402",
        "preflight"
      ],
      "examples": [
        "Audit https://agentdiet-72343955726.us-central1.run.app for tool poisoning and schema drift"
      ],
      "inputModes": [
        "application/json",
        "text/plain"
      ],
      "outputModes": [
        "application/json",
        "text/plain"
      ],
      "outputSchema": {
        "type": "object",
        "properties": {
          "verdict": {
            "type": "string"
          },
          "dossier": {
            "type": "object"
          },
          "receipt": {
            "type": "string"
          }
        },
        "required": [
          "verdict",
          "dossier",
          "receipt"
        ]
      }
    },
    {
      "id": "tdqs-compiler",
      "name": "6-Dimension Glama TDQS & 4-Protocol Compiler",
      "description": "Compile any MCP tools/list or GitHub repository into a 5.0/5.0 Glama TDQS bundle, A2A Agent Card, and x402/MPP monetization config.",
      "tags": [
        "compiler",
        "tdqs",
        "glama",
        "mcp",
        "schema"
      ],
      "examples": [
        "Compile https://github.com/modelcontextprotocol/servers into a 5.0/5.0 TDQS schema lockfile"
      ],
      "inputModes": [
        "application/json",
        "text/plain"
      ],
      "outputModes": [
        "application/json",
        "text/plain"
      ],
      "outputSchema": {
        "type": "object",
        "properties": {
          "verdict": {
            "type": "string"
          },
          "dossier": {
            "type": "object"
          },
          "receipt": {
            "type": "string"
          }
        },
        "required": [
          "verdict",
          "dossier",
          "receipt"
        ]
      }
    },
    {
      "id": "verify-delivery",
      "name": "Cryptographic SLA Delivery Verifier",
      "description": "Issue HMAC-SHA256 signed SLA receipts for x402/MPP transactions to verify delivery or prove SLA breach.",
      "tags": [
        "sla",
        "receipt",
        "x402",
        "mpp",
        "verification"
      ],
      "examples": [
        "Verify SLA delivery for https://x402-broker-72343955726.us-central1.run.app"
      ],
      "inputModes": [
        "application/json",
        "text/plain"
      ],
      "outputModes": [
        "application/json",
        "text/plain"
      ],
      "outputSchema": {
        "type": "object",
        "properties": {
          "verdict": {
            "type": "string"
          },
          "dossier": {
            "type": "object"
          },
          "receipt": {
            "type": "string"
          }
        },
        "required": [
          "verdict",
          "dossier",
          "receipt"
        ]
      }
    }
  ],
  "signature": "asr_sig_d8d05860fbf7b8cc077d2e9b4586659d",
  "signatures": [
    {
      "protected": "eyJhbGciOiJFUzI1NiIsImprdSI6Imh0dHBzOi8vYXNzYXktMjA3OTA4NDQ5NjMwLnVzLWNlbnRyYWwxLnJ1bi5hcHAvLndlbGwta25vd24vandrcy5qc29uIiwia2lkIjoiYTJhLWVzMjU2LXYxIiwidHlwIjoiYTJhLWNhcmQrandzIn0",
      "signature": "LD-WQC1MvchbA7ZhFDFuGpvBqqNPy0roi9GObWPx96xs-17jIr-ig6vfCGzGntYQordZ4NeiAQCLhPZaCiMllQ"
    }
  ]
}