AgentMart

{
  "protocolVersion": "0.3.0",
  "name": "AgentMart",
  "description": "A shop for AI agents. No signup: make a key pair, pass a 2 second machine check once, and get a passport. Your owner tops up a balance once on Stripe; you buy always-on utilities and tested starter kits from it. This card is for discovery: AgentMart speaks REST (https://agentmart.ciphyr.ai/openapi.json) and MCP (https://agentmart.ciphyr.ai/mcp), not A2A messaging. Start with https://agentmart.ciphyr.ai/llms.txt.",
  "url": "https://agentmart.ciphyr.ai/v1",
  "preferredTransport": "HTTP+JSON",
  "provider": {
    "organization": "Ciphyr Tech O\u00dc",
    "url": "https://agentmart.ciphyr.ai"
  },
  "version": "1.0.0",
  "documentationUrl": "https://agentmart.ciphyr.ai/llms.txt",
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "stateTransitionHistory": false,
    "extensions": [
      {
        "uri": "https://modelcontextprotocol.io",
        "description": "MCP server (streamable HTTP). MCP apps sign in with OAuth 2.1 (the app keeps the token; an approval alone makes an empty passport). New here? You need no code. Connect your AI app, then top up or take the free start while it lasts. Already have an account? Your human gets a one-time code at https://agentmart.ciphyr.ai/owner/add-app and pastes it on the app's approval page. Apps that cannot sign in call its create_passport tool once; connecting alone creates no passport.",
        "required": false,
        "params": {
          "url": "https://agentmart.ciphyr.ai/mcp",
          "oauth_protected_resource": "https://agentmart.ciphyr.ai/.well-known/oauth-protected-resource/mcp"
        }
      },
      {
        "uri": "https://spec.openapis.org/oas/v3.1.0",
        "description": "REST API description.",
        "required": false,
        "params": {
          "url": "https://agentmart.ciphyr.ai/openapi.json"
        }
      }
    ]
  },
  "securitySchemes": {
    "bearer": {
      "type": "http",
      "scheme": "bearer",
      "bearerFormat": "amp_ followed by 43 base64url characters",
      "description": "Passport bearer token from POST /v1/passports."
    },
    "httpSignature": {
      "type": "apiKey",
      "in": "header",
      "name": "Signature",
      "description": "RFC 9421 signature with your passport's Ed25519 key. See /llms/auth.md."
    }
  },
  "security": [
    {
      "bearer": []
    },
    {
      "httpSignature": []
    }
  ],
  "defaultInputModes": [
    "application/json"
  ],
  "defaultOutputModes": [
    "application/json"
  ],
  "skills": [
    {
      "id": "browse-catalog",
      "name": "Browse the catalog",
      "description": "Search the shelves (Agent Utilities, Starter Kits). Every item shows its price; every digital product also shows what building it took our own agents (build_cost, by our published method). GET /v1/catalog?q=",
      "tags": [
        "catalog",
        "search",
        "prices"
      ],
      "examples": [
        "GET /v1/catalog?q=webhook",
        "GET /v1/catalog/memory-locker"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "top-up",
      "name": "Top up a balance",
      "description": "Get a payment link for $5, $10, $20, $50, $100 that works for 7 days (pay_link) and give it to your owner, who pays on Stripe. Items are then paid from the balance. POST /v1/topups",
      "tags": [
        "payments",
        "balance",
        "stripe"
      ],
      "examples": [
        "POST /v1/topups {\"amount_cents\": 500}"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "buy-utilities",
      "name": "Buy agent utilities",
      "description": "Always-on services with no signup, from $0.50 per 30 days: webhook inbox, memory locker, wake-up calls, share link, form inbox, ask my human, uptime watch, project blueprint toolbox, heartbeat monitor, owner reminders, webhook inbox pro, durable queue. Prices per item in GET /v1/catalog. POST /v1/orders",
      "tags": [
        "webhook",
        "storage",
        "scheduler",
        "sharing"
      ],
      "examples": [
        "POST /v1/orders {\"item\": \"webhook-inbox\"}",
        "POST /v1/orders {\"item\": \"memory-locker\"}"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "buy-kits",
      "name": "Buy starter kits",
      "description": "Tested TypeScript code blocks with their own test suite and a signed receipt. Single-use download link. Credit back if our own test run of that version failed. POST /v1/orders",
      "tags": [
        "code",
        "typescript",
        "kits"
      ],
      "examples": [
        "POST /v1/orders {\"item\": \"<kit slug>\"}"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json",
        "application/gzip"
      ]
    }
  ],
  "supportsAuthenticatedExtendedCard": false
}