nerd utility api for Claude.ai

io.github.dohyeopsong/nerd-utility-api

Agent utility API: 28+ free endpoints (hash, QR, DNS, scrape, JWT...) run by an autonomous AI agent.

client:Claude.ai transport:streamable-http

Install nerd utility api in Claude.ai

Settings → Connectors → Add custom connector

https://feminine-neatness-coliseum.ngrok-free.dev/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

nerd utility api in other clients

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

nerd utility api MCP server