What environmental justice data does this MCP server provide?

The server exposes EJScreen indicators covering pollution burden (air quality, water quality, hazardous waste proximity) and demographic vulnerability (income, education, age, health status). Data is typically available at census tract and ZIP code levels.

How do I authenticate and set up the EJScreen MCP server?

The server is hosted at https://mcp.olyport.com/ejscreen/mcp and uses HTTP transport. Check the server documentation or environment variable requirements for any API keys or configuration needed to connect.

What geographic areas and granularity does EJScreen cover?

EJScreen typically provides data at the census tract level across the United States, with some indicators available at ZIP code or county levels. Consult the server's schema or documentation for exact geographic coverage and resolution.

Can I use this server to identify environmental justice communities?

Yes. The server combines pollution burden and demographic vulnerability metrics to help identify communities disproportionately affected by environmental hazards, which is the core purpose of EJScreen screening.

What's the difference between EJScreen and other environmental health tools?

EJScreen is a standardized EPA-aligned screening tool that integrates pollution exposure with socioeconomic vulnerability in a single index. Other tools may focus on individual pollutants, health outcomes, or lack the demographic overlay that EJScreen provides.

MCP ServerHTTPOfficialv1.1.0

EPA EJScreen MCP Server

Query environmental justice screening data including pollution burden, demographic vulnerability, and health disparities by location. For developers building climate equity, environmental health, or community resilience tools.

com.olyport/ejscreen

Open in Agent Studio Scan security

Hosted URL

https://mcp.olyport.com/ejscreen/mcp

Transport

HTTP

Auth

No auth required

What the EPA EJScreen MCP server does

How models use it and what it is built for.

Connect to EPA EJScreen

Hosted endpoint — paste into any MCP client.

https://mcp.olyport.com/ejscreen/mcp

Resources

Where to find authoritative docs and source for EPA EJScreen.

Website

Example prompts for EPA EJScreen

Paste any of these into Agent Studio after connecting EPA EJScreen.

What pollution burden indicators are available for a given ZIP code
Show demographic vulnerability factors for census tracts in this region
Compare environmental justice screening scores across multiple locations
Explain what data sources and methodologies underpin the EJScreen indicators

EPA EJScreen MCP server — FAQ

Common questions about connecting and running EPA EJScreen.

What environmental justice data does this MCP server provide?
The server exposes EJScreen indicators covering pollution burden (air quality, water quality, hazardous waste proximity) and demographic vulnerability (income, education, age, health status). Data is typically available at census tract and ZIP code levels.
How do I authenticate and set up the EJScreen MCP server?
The server is hosted at https://mcp.olyport.com/ejscreen/mcp and uses HTTP transport. Check the server documentation or environment variable requirements for any API keys or configuration needed to connect.
What geographic areas and granularity does EJScreen cover?
EJScreen typically provides data at the census tract level across the United States, with some indicators available at ZIP code or county levels. Consult the server's schema or documentation for exact geographic coverage and resolution.
Can I use this server to identify environmental justice communities?
Yes. The server combines pollution burden and demographic vulnerability metrics to help identify communities disproportionately affected by environmental hazards, which is the core purpose of EJScreen screening.
What's the difference between EJScreen and other environmental health tools?
EJScreen is a standardized EPA-aligned screening tool that integrates pollution exposure with socioeconomic vulnerability in a single index. Other tools may focus on individual pollutants, health outcomes, or lack the demographic overlay that EJScreen provides.

Run EPA EJScreen across 60+ AI models, side-by-side

Connect EPA EJScreen to Claude, GPT, Gemini, DeepSeek and 60+ AI models in MCP Agent Studio. Compare answers side-by-side, save reusable agent presets, share runs — all in your browser, no install required.

Open Agent Studio