io.github.XCP/mcp-server MCP Server

Name: io.github.XCP/mcp-server MCP Server
Author: io.github.XCP

io.github.XCP/mcp-server

Repository Registry

What is the io.github.XCP/mcp-server MCP server?

Interact with Counterparty — the token protocol on Bitcoin. Query, compose, sign.

How to install io.github.XCP/mcp-server

Copy-paste configuration for popular MCP clients.

transport: stdio

Config generated by PluginBench — verify against the source before use.

Environment / auth

COUNTERPARTY_NODE
Counterparty node URL (default: https://api.counterparty.io:4000)
SIGNER_PRIVATE_KEY
secret
WIF-encoded private key for transaction signing
SIGNER_ADDRESS
Bitcoin address for the signing key

Claude Desktop

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@21e14/mcp-server"
      ],
      "env": {
        "COUNTERPARTY_NODE": "<YOUR_COUNTERPARTY_NODE>",
        "SIGNER_PRIVATE_KEY": "<YOUR_SIGNER_PRIVATE_KEY>",
        "SIGNER_ADDRESS": "<YOUR_SIGNER_ADDRESS>"
      }
    }
  }
}

Cursor

~/.cursor/mcp.json

{
  "mcpServers": {
    "mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@21e14/mcp-server"
      ],
      "env": {
        "COUNTERPARTY_NODE": "<YOUR_COUNTERPARTY_NODE>",
        "SIGNER_PRIVATE_KEY": "<YOUR_SIGNER_PRIVATE_KEY>",
        "SIGNER_ADDRESS": "<YOUR_SIGNER_ADDRESS>"
      }
    }
  }
}

Windsurf

~/.codeium/windsurf/mcp_config.json

{
  "mcpServers": {
    "mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@21e14/mcp-server"
      ],
      "env": {
        "COUNTERPARTY_NODE": "<YOUR_COUNTERPARTY_NODE>",
        "SIGNER_PRIVATE_KEY": "<YOUR_SIGNER_PRIVATE_KEY>",
        "SIGNER_ADDRESS": "<YOUR_SIGNER_ADDRESS>"
      }
    }
  }
}

VS Code

.vscode/mcp.json

{
  "servers": {
    "mcp-server": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@21e14/mcp-server"
      ],
      "env": {
        "COUNTERPARTY_NODE": "<YOUR_COUNTERPARTY_NODE>",
        "SIGNER_PRIVATE_KEY": "<YOUR_SIGNER_PRIVATE_KEY>",
        "SIGNER_ADDRESS": "<YOUR_SIGNER_ADDRESS>"
      }
    }
  }
}

Claude Code

claude mcp add mcp-server --env COUNTERPARTY_NODE=<YOUR_COUNTERPARTY_NODE> --env SIGNER_PRIVATE_KEY=<YOUR_SIGNER_PRIVATE_KEY> --env SIGNER_ADDRESS=<YOUR_SIGNER_ADDRESS> -- npx -y @21e14/mcp-server