devtools mcp for ChatGPT

cn.pianam/devtools-mcp

MCP server with 5 offline developer tools: UUID, timestamp, unit conversion, JSON tools and QR code.

client:ChatGPT transport:streamable-http tools:7

Install devtools mcp in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://pianam.cn/devtools-mcp/mcp

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