Card snapshot

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": "Fine Structure Software Builder",
  "description": "Builds, edits, validates, and publishes complete Fine Structure web applications for an authenticated user.",
  "url": "https://finestructure.ai/api/a2a",
  "preferredTransport": "JSONRPC",
  "additionalInterfaces": [
    {
      "url": "https://finestructure.ai/api/a2a",
      "transport": "JSONRPC"
    }
  ],
  "supportedInterfaces": [
    {
      "url": "https://finestructure.ai/api/a2a",
      "protocolBinding": "JSONRPC",
      "protocolVersion": "1.0"
    },
    {
      "url": "https://finestructure.ai/api/a2a",
      "protocolBinding": "JSONRPC",
      "protocolVersion": "0.3"
    }
  ],
  "provider": {
    "url": "https://finestructure.ai",
    "organization": "Fine Structure"
  },
  "version": "1.0.0",
  "documentationUrl": "https://finestructure.ai/api/mcp/docs",
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "extendedAgentCard": false
  },
  "securitySchemes": {
    "fineStructureToken": {
      "httpAuthSecurityScheme": {
        "description": "Scoped MCP/A2A token created by the Fine Structure account owner.",
        "scheme": "Bearer",
        "bearerFormat": "fse2_mcp_*"
      }
    }
  },
  "securityRequirements": [
    {
      "fineStructureToken": []
    }
  ],
  "defaultInputModes": [
    "text/plain",
    "application/json"
  ],
  "defaultOutputModes": [
    "application/json",
    "text/plain"
  ],
  "skills": [
    {
      "id": "create-app",
      "name": "Create an application",
      "description": "Create a complete web application from a natural-language prompt. Structured input may include arguments.name, arguments.prompt, and arguments.description.",
      "tags": [
        "application-builder",
        "software-generation",
        "website",
        "saas"
      ],
      "examples": [
        "Build a customer portal with authentication, billing, and an admin dashboard."
      ],
      "inputModes": [
        "text/plain",
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "update-app",
      "name": "Update an application",
      "description": "Apply a requested product or code change to an owned Fine Structure app. Structured input requires arguments.app_id and arguments.prompt.",
      "tags": [
        "application-editing",
        "code-generation",
        "product-iteration"
      ],
      "examples": [
        "Add role-based access and an audit log to app abc123."
      ],
      "inputModes": [
        "text/plain",
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "validate-app",
      "name": "Validate an application",
      "description": "Run Fine Structure validation for an owned application before release.",
      "tags": [
        "validation",
        "quality-assurance",
        "release"
      ],
      "examples": [
        "Validate app abc123 before publishing."
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "publish-app",
      "name": "Publish an application",
      "description": "Publish the current validated state of an owned Fine Structure application.",
      "tags": [
        "publish",
        "deployment",
        "release"
      ],
      "examples": [
        "Publish app abc123 and return its public link."
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    }
  ],
  "iconUrl": "https://finestructure.ai/favicon.svg"
}