{
  "name": "Sigstore Cosign Mcp",
  "version": "1.0.3",
  "url": "https://mcp.meok.ai/sigstore-cosign-mcp/a2a",
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "stateTransitionHistory": false
  },
  "protocolVersion": "0.3.0",
  "description": "Sigstore cosign + rekor transparency log verification for signed container images + git tags + binaries.",
  "provider": {
    "organization": "MEOK AI LABS",
    "url": "https://meok.ai"
  },
  "defaultInputModes": [
    "application/json",
    "text/plain"
  ],
  "defaultOutputModes": [
    "application/json",
    "text/plain"
  ],
  "skills": [
    {
      "id": "verify_image_signature",
      "name": "Verify Image Signature",
      "description": "Verify Image Signature — a tool of the sigstore-cosign-mcp MCP.",
      "tags": [
        "mcp",
        "meok"
      ],
      "inputModes": [
        "application/json",
        "text/plain"
      ],
      "outputModes": [
        "application/json",
        "text/plain"
      ]
    },
    {
      "id": "query_rekor_log",
      "name": "Query Rekor Log",
      "description": "Query Rekor Log — a tool of the sigstore-cosign-mcp MCP.",
      "tags": [
        "mcp",
        "meok"
      ],
      "inputModes": [
        "application/json",
        "text/plain"
      ],
      "outputModes": [
        "application/json",
        "text/plain"
      ]
    },
    {
      "id": "verify_attestation",
      "name": "Verify Attestation",
      "description": "Verify Attestation — a tool of the sigstore-cosign-mcp MCP.",
      "tags": [
        "mcp",
        "meok"
      ],
      "inputModes": [
        "application/json",
        "text/plain"
      ],
      "outputModes": [
        "application/json",
        "text/plain"
      ]
    },
    {
      "id": "check_keyless_identity",
      "name": "Check Keyless Identity",
      "description": "Check Keyless Identity — a tool of the sigstore-cosign-mcp MCP.",
      "tags": [
        "mcp",
        "meok"
      ],
      "inputModes": [
        "application/json",
        "text/plain"
      ],
      "outputModes": [
        "application/json",
        "text/plain"
      ]
    },
    {
      "id": "list_trusted_certs",
      "name": "List Trusted Certs",
      "description": "List Trusted Certs — a tool of the sigstore-cosign-mcp MCP.",
      "tags": [
        "mcp",
        "meok"
      ],
      "inputModes": [
        "application/json",
        "text/plain"
      ],
      "outputModes": [
        "application/json",
        "text/plain"
      ]
    }
  ],
  "documentationUrl": "https://meok.ai",
  "x-meok": {
    "mcp_name": "sigstore-cosign-mcp",
    "verifier": "https://proofof.ai/verify",
    "governed_by": "CSOAI 52-article charter"
  }
}