Etherscan for Claude.ai

io.github.pipeworx-io/etherscan

Etherscan MCP — multichain block-explorer API (Etherscan V2)

client:Claude.ai transport:streamable-http

Install Etherscan in Claude.ai

Settings → Connectors → Add custom connector

https://gateway.pipeworx.io/etherscan/mcp

Claude on the web takes a remote URL and completes OAuth in the browser. For a packaged server use Claude Desktop or Claude Code instead. Claude.ai docs

Etherscan in other clients

Claude Code
Claude Desktop
Cursor
VS Code
Zed
Windsurf
Cline
Gemini CLI
Grok
ChatGPT
LangChain

Etherscan MCP server