Epa MCP Server

Install

Works with Claude Code, VS Code, Codex, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.

npx agentmarket install connector/cyanheads-epa-mcp-server

About

No reviews yet. Installed it? Reviews come from verified installers only. How reviews work

Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools

9 read · 0 write · 0 deleteRead-only

Secrets

1 (API keys, tokens or passwords)

Install scripts

Not scanned yet

Runs as

Node.js package

Tools (9)

As the server listed them on Oct 25, 2026. Descriptions are the server’s own words; hidden characters are shown as [U+…].

• epa_airnow_get_conditionsGet Air Quality Indexread-only

  AirNow: Get current AQI observations or the issued AQI forecast for a US location from the AirNow API. Provide either zip_code or both latitude and longitude. Current mode returns the latest hourly NowCast AQI for each pollutant (PM2.5, ozone, PM10) from the closest monitor within 50 miles, with the monitor site name, site ID, and reporting agency; pollutants in one reporting area can come from different monitors. Forecast mode returns every day the reporting area's agency has issued (typically one to five), each with the AQI category, an action-day flag, and the issue date, plus the agency's …

• epa_echo_get_facilityGet EPA Facility Compliance Profileread-only

  ECHO: Retrieve a full compliance profile for a single EPA-regulated facility by EPA Registry ID. Returns facility metadata, ECHO's facility-level compliance status, a per-statute (CAA, CWA, RCRA, SDWA, and others ECHO tracks) compliance summary, the newest 100 inspections and other compliance monitoring records from the last five years, five years of formal enforcement actions with penalties, the latest TRI release total, and the facility's TRI facility IDs for epa_tri_get_facility_releases. Use epa_echo_search_facilities to discover Registry IDs. For area-level enforcement discovery use epa_e…

• epa_echo_search_facilitiesSearch EPA Facilitiesread-only

  ECHO: Search EPA-regulated facilities by location, environmental program, or compliance status across CAA, CWA, RCRA, TRI, and SDWA. Returns facility name, EPA Registry ID, coordinates, county FIPS code, per-program registration flags, five-year inspection and penalty totals, and TRI release totals. Registry IDs returned here feed epa_echo_get_facility. Supports proximity search via latitude + longitude + radius_miles. At least one geographic filter (zip_code, state, city, or a complete latitude+longitude+radius_miles triple) is required — unscoped searches time out.

• epa_echo_search_violationsSearch EPA Enforcement Casesread-only

  ECHO: Search EPA civil and criminal enforcement cases by state, ZIP code, regulatory program, case type, or filing-date range. Returns case identifier, programs involved, penalty assessed, settlement and filing dates, and case type. Designed for area-level violation discovery — for a single known facility's enforcement history use epa_echo_get_facility instead. At least one of state or zip_code is required.

• epa_ejscreen_get_scoresGet EJScreen Environmental Justice Indicatorsread-only

  EJScreen: Get EJScreen environmental-justice indicators for a point and surrounding buffer. Returns the 13 EJScreen environmental indicators (PM2.5, ozone, diesel particulate, NO2, lead paint, traffic proximity, Superfund/RMP/hazardous-waste/wastewater proximity, underground storage tanks, drinking-water non-compliance, and RSEI toxic air releases) and 6 demographic indicators (people of color, low income, limited English, less than high school, under 5, over 64), each with national and state percentiles plus EJ Index values, along with the Demographic Index and Supplemental Demographic Index.…

• epa_superfund_search_sitesSearch Superfund Sitesread-only

  Superfund: Search Superfund (CERCLA/SEMS) sites by location or NPL listing status. Returns site name, EPA site ID, NPL status (listed/not listed/proposed), cleanup status, coordinates, and county FIPS code. Accepts either state/city/ZIP or latitude+longitude+radius for proximity searches, ordered nearest first. Proximity searches exhaust candidate pages within a shared 50-second deadline; narrow the radius or add filters if the search times out. Use for "are there Superfund sites near X" questions.

• epa_tri_get_facility_releasesGet TRI Chemical Releases for Facilityread-only

  TRI: Query Toxic Release Inventory annual chemical release data for a specific facility. Returns per-chemical release records with chemical name, reporting year, routine on-site releases by medium (air, water, land, underground injection), and the one-time / non-routine release quantity. Quantities are in pounds; dioxin and dioxin-like compounds, which TRI has facilities report in grams, are converted and marked with reportedUnit. TRI data lags ~18 months — the most recent available year is typically 2 years prior to the current calendar year. facility_id is the 15-character TRI facility ID: t…

• epa_tri_search_releasesSearch TRI Releases by Regionread-only

  TRI: Search Toxic Release Inventory data across facilities in a state or county, for one reporting year or, without year, every available year newest first. Returns facility name and county, TRI facility ID, chemical name, and the one-time / non-routine release quantity; set include_release_breakdown to add routine on-site releases by medium (air, water, land, and underground-injection), at the cost of a slower call. Quantities are in pounds; dioxin and dioxin-like compounds, which TRI has facilities report in grams, are converted and marked with reportedUnit. Use to identify top polluters in …

• epa_water_search_systemsSearch Drinking Water Systemsread-only

  Drinking water (SDWIS): Search drinking water systems (SDWIS) by state or ZIP code. Returns system name, PWSID, population served, primary water source, and activity status. With has_violation, returns only systems with an open violation — one SDWIS has not marked returned to compliance or closed out when the system was deactivated. At least one of state or zip_code is required.

Signals

Stars

1

Forks

0

Open issues

4

Weekly downloads

409

Last commit

Oct 18, 2026 (11 days ago)

Last release

Oct 18, 2026 (11 days ago)

Last package publish

Oct 18, 2026 (11 days ago)

From GitHub (fetched Oct 24, 2026) and the package registry.

Details

Registry name

io.github.cyanheads/epa-mcp-server

Version

0.5.0

Auth

Auth not stated

Packages

npm @cyanheads/epa-mcp-servernpm @cyanheads/epa-mcp-server

License

Apache-2.0

Repository

github.com/cyanheads/epa-mcp-server

First seen

Oct 24, 2026

Last checked

Oct 24, 2026

Source

Official MCP Registrygithub-graphql