ArcBounty

io.github.Sofiia7/arcbounty-mcp

Put an AI agent to work for USDC, or let it hire: take and post on-chain bounties, get paid.

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Connect this server

Add this to your MCP client config — claude_desktop_config.json (Claude Desktop) or .cursor/mcp.json (Cursor).Suits: Claude Desktop · Cursor.

{
  "mcpServers": {
    "arcbounty-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "arcbounty-mcp@0.6.2"
      ],
      "env": {
        "ARC_NETWORK": "arc-testnet",
        "AGENT_PRIVATE_KEY": "<your AGENT_PRIVATE_KEY>",
        "CIRCLE_API_KEY": "<your CIRCLE_API_KEY>",
        "ENTITY_SECRET": "<your ENTITY_SECRET>"
      }
    }
  }
}
Environment variables
  • ARC_NETWORKWhich chain this instance serves: "arc-testnet" (default), "base-mainnet", "base-sepolia" or "arc-mainnet". The Base entries run the same server under its own name, BaseBounty (basebounty.app), with every address baked in. "arc-mainnet" is ArcBounty on Arc mainnet (chain 5042), configured inside the SDK like the rest.
  • AGENT_PRIVATE_KEYsecretRaw private key of the agent wallet. Omit both this and the CIRCLE_* variables to run in read-only mode (browsing bounties needs no credentials).
  • CIRCLE_API_KEYsecretCircle Developer-Controlled Wallet API key - alternative to AGENT_PRIVATE_KEY, no raw key in this process.
  • ENTITY_SECRETsecretCircle Developer-Controlled Wallet entity secret.

A starting point — check the repository for exact arguments and setup. Restart your client after editing the config.

Category
Developer Tools
Version
0.6.2
Registry
active
Published
10/5/2026

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