{
  "protocolVersion": "1.0",
  "name": "Harbor Pilots for Agents",
  "description": "Per-destination knowledge capsules distilled from a first traversal of an unfamiliar site: certified local pilot boards with Ed25519 traversal receipts, visit-only scoped authority slices, and capsule fetch so a visiting agent navigates efficiently (-73% tokens in lab measurement). $0.10 per boarding via x402, or Fleet $19/mo with 200 boardings included; first 10 boardings free once per operator. v1 covers built-in demonstration harbors.",
  "url": "https://textforagents.com/products/harbor-pilots-for-agents/",
  "supportedInterfaces": [
    {
      "url": "https://textforagents.com/products/harbor-pilots-for-agents/",
      "protocolBinding": "HTTP+JSON",
      "protocolVersion": "1.0"
    }
  ],
  "provider": {
    "organization": "TextForAgents LLC",
    "url": "https://textforagents.com"
  },
  "version": "1.0.0",
  "documentationUrl": "https://textforagents.com/products/harbor-pilots-for-agents/llms.txt",
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "stateTransitionHistory": false,
    "extensions": [
      {
        "uri": "https://modelcontextprotocol.io",
        "description": "Also available as an MCP streamable-http server at https://textforagents.com/products/harbor-pilots-for-agents/mcp (Bearer token auth).",
        "required": false
      },
      {
        "uri": "https://x402.org",
        "description": "Paid access settles via x402 (scheme exact, Base mainnet USDC) to payTo 0x7a482F3B58780519880a6A13F983E958f2Ed6A61 (textforagents.base.eth). Self-serve: POST /register then POST /trial (one-time free trial) or POST /subscribe on the product base URL.",
        "required": false
      }
    ]
  },
  "securitySchemes": {
    "bearer": {
      "type": "http",
      "scheme": "bearer",
      "description": "Opaque per-customer API token issued self-serve via POST /register + POST /trial or /subscribe on the product base URL."
    }
  },
  "security": [
    {
      "bearer": []
    }
  ],
  "defaultInputModes": [
    "application/json"
  ],
  "defaultOutputModes": [
    "application/json"
  ],
  "skills": [
    {
      "id": "board",
      "name": "Board a harbor",
      "description": "Obtain a visit-only, task-bound authority slice and knowledge capsule for an unfamiliar destination.",
      "tags": [
        "navigation",
        "sites",
        "onboarding",
        "mcp"
      ]
    },
    {
      "id": "fetch-capsule",
      "name": "Fetch a pilot capsule",
      "description": "Fetch the distilled per-destination capsule (entry points, steps, pitfalls) bound to your boarding slice.",
      "tags": [
        "navigation",
        "knowledge",
        "mcp"
      ]
    }
  ]
}