NodeProxy Web Surface Markdown Parser for ChatGPT

io.github.pgalyen1987/nodeproxy

x402 MCP web parser: URLs to Markdown for agents. USDC on Base, Polygon, Arbitrum, Ethereum.

client:ChatGPT transport:streamable-http runtime:pypi tools:2

Install NodeProxy Web Surface Markdown Parser in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://nodeproxy-production.up.railway.app/mcp

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