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epa mcp server MCP

v0.8.0 changelog · 13

io.github.cyanheads/epa-mcp-server

Search EPA compliance, TRI, Superfund, drinking-water, EJScreen, and AirNow data.

transport:streamable-http runtime:npm tools:11

Target client

run in your project directory

claude mcp add --transport http epa-mcp-server https://epa.caseyjhand.com/mcp

setup guides: Claude Code Claude Desktop Cursor VS Code Zed Windsurf Cline Gemini CLI Grok ChatGPT Claude.ai LangChain

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

epa_echo_search_facilities

epa echo search facilities

epa_echo_get_facility

epa echo get facility

epa_echo_search_violations

epa echo search violations

epa_echo_get_case

epa echo get case

epa_tri_get_facility_releases

epa tri get facility releases

epa_tri_search_releases

epa tri search releases

epa_superfund_search_sites

epa superfund search sites

epa_superfund_get_site

epa superfund get site

epa_water_search_systems

epa water search systems

epa_ejscreen_get_scores

epa ejscreen get scores

epa_airnow_get_conditions

epa airnow get conditions

All 11 tools, one page each

1 resource you attach as context

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. Check the server's own documentation before granting access.