epa mcp server for ChatGPT
io.github.cyanheads/epa-mcp-server
Search EPA compliance, TRI, Superfund, drinking-water, EJScreen, and AirNow data.
client:ChatGPT
transport:streamable-http
runtime:npm
tools:11
Install epa mcp server in ChatGPT
Settings → Connectors → Advanced → Developer mode
https://epa.caseyjhand.com/mcp
Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs