River Level MCP for ChatGPT

io.github.theluckystrike/river-level-mcp

Live US river levels, streamflow and NWS flood forecasts from USGS stream gauges.

client:ChatGPT transport:streamable-http tools:4

Install River Level MCP in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://river-level-mcp.lipmichal.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