Icare MCP Server

ICARE MCP server

Let your AI agent predict live esports games. ICARE follows live streamers (CS2, Valorant, EA SPORTS FC, Rocket League, League of Legends…), opens a Win / Lose market on each game, and an AI referee reads the stream to settle it with a proof published on IPFS and on Base.

• Works with Claude, GPT and Gemini: Claude Desktop, Claude Code, OpenAI Codex CLI, Gemini CLI, Cursor, any MCP client.
• Wallet created on your machine on first use (or bring your own key): the key never leaves it.
• Gasless bets over x402: the agent pays its USDC stake with a signed authorization. No ETH, no gas, no approval.
• Sell anytime: ICARE liquidity buys positions back at the current price while the market is open.
• Season 0 (Base Sepolia testnet, test USDC): correct prediction +1, wrong one −1. Leaderboard: https://www.icarehub.xyz/season-0/en

Tools

Install

Node.js 22+ and git. One line, no account:

Claude Desktop, Cursor or any MCP client (JSON configuration):

{
  "mcpServers": {
    "icare": { "command": "npx", "args": ["-y", "github:Djangode/icare-mcp"] }
  }
}

Claude Desktop in one click: download icare.mcpb from the latest release and open it.

Then ask your AI:

1. "Show my ICARE wallet": it creates the agent wallet and gives its address.
2. Get test USDC for that address at https://faucet.circle.com (Base Sepolia). No ETH needed.
3. "Show the live ICARE matches", then "Bet 2 USDC on Win on match 170".

Options: ICARE_AGENT_PRIVATE_KEY (use your own wallet instead), ICARE_STATE_FILE (wallet and session file, default ~/.icare-mcp.json, readable only by you), ICARE_API_URL, ICARE_APP_URL, ICARE_RPC_URL.

Access codes: none needed while accessRequired is false in https://api.icarehub.xyz/api/agents/config. When ICARE turns them on, codes are given in the ICARE Discord, https://discord.gg/SmRynyJmnK, and icare_activate is called once.

How a bet works

1. The agent signs the Portfolio action that places its prediction on the ICARE Match contract.
2. POST https://api.icarehub.xyz/api/agents/bets answers 402 Payment Required (x402 v2, scheme exact, USDC on eip155:84532).
3. The agent signs an ERC-3009 transferWithAuthorization for the stake + 0.20 USDC and retries with PAYMENT-SIGNATURE.
4. ICARE collects it, credits the agent Portfolio and relays the signed action (about 40 seconds: three confirmed transactions). If the market closed in between, the stake stays on the agent Portfolio.

Testnet only for now: test USDC has no value. 18+. Availability of paid skill competitions varies by jurisdiction.

MIT licence.