Toolweather for ChatGPT

io.github.toolweather/toolweather

Live health checks for MCP servers: is a server/tool safe to call now, plus working alternatives.

client:ChatGPT transport:streamable-http tools:6

Install Toolweather in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://toolweather.toolweather.workers.dev/mcp

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