cosmic-mcp

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ChainRPC MCP

io.github.John0n1/chainrpc-mcp ยท version 2.0.2

Community listing. Not installed or verified by cosmic-mcp. Read the source and its permissions before you run it.

Safety-first EVM and Bitcoin RPC tools for balances, contracts, blocks, and transactions

https://github.com/John0n1/chainrpc-mcp

Quick facts

  • Listing: Community
  • Published Aug 19, 21:10 UTC
  • Transport: stdio
  • Package: npm chainrpc-mcp 2.0.2
  • Listed by cosmic-mcp: Nov 9, 04:25 UTC

Crypto and blockchain

Setup snippets

Generated from the registry entry. cosmic-mcp has not run or reviewed this server; values in angle brackets are yours to fill in.

Remote MCP URL (Claude and ChatGPT custom connectors)

https://chainrpc-mcp.mitander.io/mcp

Claude Code

claude mcp add --transport http 'chainrpc-mcp' 'https://chainrpc-mcp.mitander.io/mcp'

Cursor (.cursor/mcp.json)

{
  "mcpServers": {
    "chainrpc-mcp": {
      "url": "https://chainrpc-mcp.mitander.io/mcp"
    }
  }
}

VS Code (.vscode/mcp.json)

{
  "servers": {
    "chainrpc-mcp": {
      "type": "http",
      "url": "https://chainrpc-mcp.mitander.io/mcp"
    }
  }
}

Run it locally (npm)

npx -y '[email protected]'

Claude Desktop (claude_desktop_config.json)

{
  "mcpServers": {
    "chainrpc-mcp": {
      "args": [
        "-y",
        "[email protected]"
      ],
      "command": "npx",
      "env": {
        "ALLOW_BITCOIN_BROADCAST": "<your allow bitcoin broadcast>",
        "ALLOW_EVM_BROADCAST": "<your allow evm broadcast>",
        "BITCOIN_RPC_URL": "<your bitcoin rpc url>",
        "EVM_RPC_URL": "<your evm rpc url>"
      }
    }
  }
}

Claude Code

claude mcp add 'chainrpc-mcp' -- npx -y '[email protected]'

Cursor (.cursor/mcp.json)

{
  "mcpServers": {
    "chainrpc-mcp": {
      "args": [
        "-y",
        "[email protected]"
      ],
      "command": "npx",
      "env": {
        "ALLOW_BITCOIN_BROADCAST": "<your allow bitcoin broadcast>",
        "ALLOW_EVM_BROADCAST": "<your allow evm broadcast>",
        "BITCOIN_RPC_URL": "<your bitcoin rpc url>",
        "EVM_RPC_URL": "<your evm rpc url>"
      }
    }
  }
}

VS Code (.vscode/mcp.json)

{
  "servers": {
    "chainrpc-mcp": {
      "args": [
        "-y",
        "[email protected]"
      ],
      "command": "npx",
      "env": {
        "ALLOW_BITCOIN_BROADCAST": "<your allow bitcoin broadcast>",
        "ALLOW_EVM_BROADCAST": "<your allow evm broadcast>",
        "BITCOIN_RPC_URL": "<your bitcoin rpc url>",
        "EVM_RPC_URL": "<your evm rpc url>"
      },
      "type": "stdio"
    }
  }
}

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