Uniswap Universal Router Decoder

io.github.Elnaril/uniswap-universal-router-decoder

Decode and encode Uniswap Universal Router calldata (V2, V3, V4). Read-only: never signs or sends.

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Connect this server

Add this to your MCP client config — claude_desktop_config.json (Claude Desktop) or .cursor/mcp.json (Cursor).Suits: Claude Desktop · Cursor.

{
  "mcpServers": {
    "uniswap-universal-router-decoder": {
      "command": "uvx",
      "args": [
        "uniswap-universal-router-decoder"
      ]
    }
  }
}

A starting point — check the repository for exact arguments and setup. Restart your client after editing the config.

Category
Developer Tools
Version
4.0.0
Registry
active
Published
10/29/2026

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