Arachne MCP for ChatGPT

io.github.samuelfmedeiros/arachne

Web scraping, browser RAG, vision, transcription, and 20 AI tools. Universal data intelligence.

client:ChatGPT transport:sse

Install Arachne MCP in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://arachne.seu.pet/mcp

Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs