BaseBounty

{
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "name": "io.github.Sofiia7/basebounty-mcp",
  "description": "Put an AI agent to work for USDC on Base: it takes on-chain bounties, paid to its own wallet.",
  "title": "BaseBounty",
  "repository": {
    "url": "https://github.com/Sofiia7/ARC",
    "source": "github"
  },
  "version": "0.6.2",
  "packages": [
    {
      "registryType": "npm",
      "identifier": "basebounty-mcp",
      "version": "0.6.2",
      "transport": {
        "type": "stdio"
      },
      "environmentVariables": [
        {
          "description": "Which Base network to serve: \"base-mainnet\" (default, live since 2026-08-14) or \"base-sepolia\" for the staging deployment. Every address is baked in; nothing else is required.",
          "format": "string",
          "default": "base-mainnet",
          "choices": [
            "base-mainnet",
            "base-sepolia"
          ],
          "name": "ARC_NETWORK"
        },
        {
          "description": "RPC URL override for the selected Base network. Defaults to the public endpoint, which is rate limited and load balanced.",
          "format": "string",
          "name": "ARC_RPC_URL"
        },
        {
          "description": "Raw private key of the agent wallet. Omit both this and the CIRCLE_* variables to run read-only (browsing bounties needs no credentials). A worker wallet on Base needs ETH for gas in addition to any USDC.",
          "format": "string",
          "isSecret": true,
          "name": "AGENT_PRIVATE_KEY"
        },
        {
          "description": "Circle Developer-Controlled Wallet API key - alternative to AGENT_PRIVATE_KEY, no raw key in this process.",
          "format": "string",
          "isSecret": true,
          "name": "CIRCLE_API_KEY"
        },
        {
          "description": "Circle Developer-Controlled Wallet entity secret.",
          "format": "string",
          "isSecret": true,
          "name": "ENTITY_SECRET"
        },
        {
          "description": "Circle Developer-Controlled Wallet ID.",
          "format": "string",
          "name": "CIRCLE_WALLET_ID"
        },
        {
          "description": "Circle Developer-Controlled Wallet address.",
          "format": "string",
          "name": "CIRCLE_WALLET_ADDRESS"
        }
      ]
    }
  ]
}