Perkoon — Agent Data Layer

{
  "protocolVersion": "0.3.0",
  "name": "Perkoon — Agent Data Layer",
  "description": "File transfer for humans and the things replacing them. Small files get free cloud delivery — a durable share link with no receiver needed (fire-and-forget). Larger files transfer directly between machines over WebRTC with no size limit. No accounts.",
  "author": "Perkoon",
  "wellKnownURI": "https://perkoon.com/.well-known/agent-card.json",
  "url": "https://perkoon.com/a2a",
  "version": "1.5.0",
  "provider": {
    "organization": "Perkoon",
    "url": "https://perkoon.com/"
  },
  "documentationUrl": "https://perkoon.com/automate",
  "iconUrl": null,
  "supportsAuthenticatedExtendedCard": null,
  "security": [],
  "securitySchemes": {},
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "stateTransitionHistory": false,
    "extensions": null
  },
  "defaultInputModes": [
    "application/json"
  ],
  "defaultOutputModes": [
    "application/json"
  ],
  "skills": [
    {
      "id": "describe",
      "name": "Describe Capabilities",
      "description": "Learn what Perkoon can do without creating a session. Returns capabilities, usage instructions, and next_steps for follow-up actions.",
      "tags": [
        "info",
        "help",
        "capabilities"
      ],
      "examples": [
        "What can Perkoon do?",
        "How does file transfer work?",
        "Tell me about Perkoon"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "send-files",
      "name": "Send Files",
      "description": "Create a transfer session. Returns a browser URL (sender_url) for your user and CLI commands for autonomous agents. If you have shell access: `npx -y perkoon@latest send <file> --session <code> --sender-key <key> --json` (small files sent without --session relay via free cloud delivery and finish immediately; larger files stream P2P). If not: share the sender_url with your user to open in their browser.",
      "tags": [
        "file-transfer",
        "p2p",
        "free",
        "webrtc",
        "cli"
      ],
      "examples": [
        "I want to send a file",
        "Create a transfer session",
        "Set up a P2P transfer for report.pdf"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "receive-files",
      "name": "Receive Files",
      "description": "Join an existing transfer session to receive files. CLI: `npx -y perkoon@latest receive <code> --json`. Or open the receiver_url in a browser.",
      "tags": [
        "download",
        "receive",
        "p2p",
        "free"
      ],
      "examples": [
        "Receive files from session A1B2C3D4E5F6",
        "Join transfer A1B2C3D4E5F6",
        "Download from A1B2C3D4E5F6"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "session-status",
      "name": "Session Status",
      "description": "Check the status of an existing transfer session.",
      "tags": [
        "status",
        "check",
        "session"
      ],
      "examples": [
        "Check status of session A1B2C3D4E5F6",
        "Is session A1B2C3D4E5F6 still active?"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    }
  ],
  "conformance": true,
  "conformance_errors": null,
  "homepage": null,
  "repository": null,
  "license": null,
  "pricing": null,
  "contact": null,
  "id": "37688090-3b48-4738-8bb4-d927e05d9d1e",
  "category": "agent-memory-storage",
  "category_secondary": null
}