Bitcoin MCP Server

What the code does

We read the source, 21 h ago · rules 3dff92dd89df

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

    execFileSync(cmd, ["--version"], { stdio: "ignore" });

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

claude mcp add bitcoin-mcp -- uvx bitcoin-mcp

{
  "mcpServers": {
    "bitcoin-mcp": {
      "args": [
        "bitcoin-mcp"
      ],
      "command": "uvx"
    }
  }
}

[mcp_servers.bitcoin-mcp]
command = "uvx"
args = ["bitcoin-mcp"]

{
  "mcpServers": {
    "bitcoin-mcp": {
      "args": [
        "bitcoin-mcp"
      ],
      "command": "uvx"
    }
  }
}

{
  "mcpServers": {
    "bitcoin-mcp": {
      "args": [
        "bitcoin-mcp"
      ],
      "command": "uvx"
    }
  }
}

This one needs environment variables set before it will start: BITCOIN_RPC_HOST (Bitcoin Core RPC host (default: 127.0.0.1)), BITCOIN_RPC_PORT (Bitcoin Core RPC port (default: auto-selected by network)), BITCOIN_NETWORK (Bitcoin network: mainnet, testnet, signet, or regtest (default: mainnet). Sets default RPC port if BITCOIN_RPC_PORT is not set.), SATOSHI_API_URL (Override the default hosted API URL (default: https://bitcoinsapi.com). The hosted API is used automatically when no local node is detected.), SATOSHI_API_KEY (API key for authenticated access to the hosted Satoshi API (get one free at POST /api/v1/register)). The author declared them in the registry entry; get the values from the project itself.