MCP server

Epa

io.github.cyanheads/epa-mcp-server

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

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

Working at last checkAbout 4,841 tokens per request once connected9 tools

Source

https://epa.caseyjhand.com/mcp

At a glance

Type: MCP server
Publisher: Not verified
Status: Working at last check
Tools: 9
Token cost: About 4,841 tokens per request
Sets up in: Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok
Last checked: 26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to Cursor Add to VS Code VS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

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

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.epa-mcp-server]
url = "https://epa.caseyjhand.com/mcp"

Gemini CLI

{"mcpServers":{"epa-mcp-server":{"httpUrl":"https://epa.caseyjhand.com/mcp"}}}

Cursor

{"mcpServers":{"epa-mcp-server":{"url":"https://epa.caseyjhand.com/mcp"}}}

VS Code

{"servers":{"epa-mcp-server":{"type":"http","url":"https://epa.caseyjhand.com/mcp"}}}

Antigravity

agy mcp add epa-mcp-server https://epa.caseyjhand.com/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"epa-mcp-server","server_url":"https://epa.caseyjhand.com/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"epa-mcp-server","server_url":"https://epa.caseyjhand.com/mcp"}

Tools

epa_airnow_get_conditions ~550 tokens
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
epa_echo_get_facility ~281 tokens
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 monito
epa_echo_search_facilities ~680 tokens
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.
epa_echo_search_violations ~635 tokens
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 fa
epa_ejscreen_get_scores ~505 tokens
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-
epa_superfund_search_sites ~518 tokens
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 ne
epa_tri_get_facility_releases ~562 tokens
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
epa_tri_search_releases ~702 tokens
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_breakdow
epa_water_search_systems ~408 tokens
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 ou

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