Etherscan Tools
Verified IntegrationClient Configuration
— Connect Etherscan Tools to Claude Desktop or Cursor in seconds{
"mcpServers": {
"etherscan-tools": {
"command": "npx",
"args": [
"-y",
"@modelcontextprotocol/server-etherscan-tools"
],
"env": {}
}
}
}~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).System Overview
Provides Ethereum blockchain data tools via Etherscan's API.
7/23/2026
Open Source
stdio / SSE RPC
Frequently Asked Questions
Architecture and operational details for Etherscan Tools
Add the Etherscan Tools server to Claude Desktop in Settings -> MCP Servers -> Add Server. Configure the 'transport' to 'stdio' and specify the correct path to the `build/index.js` file. See the 'Using with Claude Desktop' section in the README for details.
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