Chain Signer

Connect Runs on your machine

claude mcp add chain-signer -- uvx chain-signer==0.5.31

{
  "mcpServers": {
    "chain-signer": {
      "command": "uvx",
      "args": [
        "chain-signer==0.5.31"
      ]
    }
  }
}

{
  "mcpServers": {
    "chain-signer": {
      "command": "uvx",
      "args": [
        "chain-signer==0.5.31"
      ]
    }
  }
}

{
  "servers": {
    "chain-signer": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "chain-signer==0.5.31"
      ]
    }
  }
}

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This server runs locally, so its tools are listed by your MCP client once it starts.

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