EigenLayer MCP Server built on Next.js
Features
- Provides EigenLayer documentation to Claude or other AI assistants via MCP
- Runs as a standalone server locally or as a serverless function on Vercel
Inspired by initial testing here. Cloned from Vercel Next.js MCP template
Test the public endpoint with Claude:
- Add the live URL to Claude via the following command (in any folder):
claude mcp add --transport sse eigenlayer-mcp-server https://eigenlayer-mcp-server-sand.vercel.app/sse - Install Claude Code. Run command
claudeto enter Claude Code and confirm the mcp server is added - Test with a query like "Can you explain how EigenLayer's restaking mechanism works?"
Build, Run, Testing Locally
In terminal window 1
rm -rf .next node_modules .vercel
pnpm store prune
pnpm install
pnpm build
pnpm dev
node scripts/test-client.mjs https://localhost:3000
In terminal window 2 Test with MCP Inspector
npx @modelcontextprotocol/inspector node public/index.js
Additional notes here.
Add to Claude Code
claude mcp add
(then follow on screen instructions)
Sample Client
script/test-client.mjs contains a sample client to try invocations.
node scripts/test-client.mjs http://localhost:3000
Security Bugs
Please report security vulnerabilities to security@eigenlabs.org. Do NOT report security bugs via Github Issues.
Disclaimer
🚧 EigenLayer MCP Server is under active development and has not been audited. EigenLayer MCP Server is rapidly being upgraded, features may be added, removed or otherwise improved or modified and interfaces will have breaking changes. EigenLayer MCP Server should be used only for testing purposes and not in production. EigenLayer MCP Server is provided "as is" and Eigen Labs, Inc. does not guarantee its functionality or provide support for its use in production. 🚧