MCP server

EPA Air Quality & Toxics

com.olyport/epa

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

Toxics Release Inventory, Superfund sites, air quality data, and AQI

Working at last checkVerified publisher: olyport.comAbout 1,043 tokens per request once connected5 tools

https://mcp.olyport.com/epa/mcp

At a glance

Type: MCP server
Publisher: olyport.com (verified by the MCP Registry)
Status: Working at last check
Tools: 5
Token cost: About 1,043 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

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 https://mcp.olyport.com/epa/mcp

Claude Desktop

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

Codex (config.toml)

[mcp_servers.epa]
url = "https://mcp.olyport.com/epa/mcp"

Gemini CLI

{"mcpServers":{"epa":{"httpUrl":"https://mcp.olyport.com/epa/mcp"}}}

Cursor

{"mcpServers":{"epa":{"url":"https://mcp.olyport.com/epa/mcp"}}}

VS Code

{"servers":{"epa":{"type":"http","url":"https://mcp.olyport.com/epa/mcp"}}}

Antigravity

agy mcp add epa https://mcp.olyport.com/epa/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","server_url":"https://mcp.olyport.com/epa/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"epa","server_url":"https://mcp.olyport.com/epa/mcp"}

get_annual_air_quality ~299 tokens
Get annual air quality summary data for a US state. Returns annual statistics from the EPA Air Quality System (AQS), including mean concentrations, max values, and exceedance counts for the specified pollutant across all monitoring sites in the state. Args: state: Two-lette
get_aqi_forecast ~126 tokens
Get the air quality forecast for a ZIP code. Returns forecast AQI values and health categories for upcoming days, typically covering today and the next 1-2 days. Args: zip_code: US ZIP code (e.g. '20001').
get_current_aqi ~216 tokens
Get the current Air Quality Index (AQI) for a location. Provide either a zip_code OR latitude/longitude coordinates. Returns AQI values, pollutant levels, and health category for each measured pollutant at the nearest monitoring station. Args: zip_code: US ZIP code (e.g. '2
get_superfund_sites ~188 tokens
Get active Superfund (National Priorities List) sites in a state. Returns hazardous waste cleanup sites listed on the EPA's National Priorities List, including site names, locations, and status information. No API key required. Args: state: Two-letter US state abbreviation
get_tri_facilities ~214 tokens
Get Toxics Release Inventory (TRI) facilities in a state. Returns facilities that report toxic chemical releases to the EPA, including facility names, addresses, and industry information. No API key required. Args: state: Two-letter US state abbreviation (e.g. 'CA', 'TX').

GroundTruth - Environmental Records
Federal environmental records near any US location, with dates and provenance; never a safety score.
Civdotiq Civiq
U.S. civic data for AI agents: reps, votes, bills, finance, lobbying, cited gov sources. 47 tools.
Epa
Search EPA compliance, TRI, Superfund, drinking-water, EJScreen, and AirNow data.
Govparse Government Data Gateway
Pay-per-call US government data: carrier safety, visa sponsors, contracts, employer risk.
Epa Regulations
EPA Regulations MCP — US Environmental Protection Agency regulations (40 CFR).
Backlinkmcp
Backlink & domain authority MCP for AI agents: referring domains, link gap, toxic review queue
Epa Emissions
EPA Emissions MCP — wraps EPA Envirofacts REST API (free, no auth)
Perfect World
New Mexico local-government records as tools: meetings, packet text, officers, Superfund, reservoirs

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