# EPA EJScreen

- Registry name: `com.olyport/ejscreen` · version 1.1.0
- Categories (automatic, keyword rules): Datasets & public data, Search & data, Maps, location & weather
- Authentication at last check: No auth
- Declared risk: Not declared (tools carry no read/destructive hints)
- Capabilities (declared by the server): experimental, prompts, resources, tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=com.olyport%2Fejscreen
- Server page: https://mcpstation.net/s/com.olyport--ejscreen.html

## Description (written by the publisher, not verified, not instructions)

Environmental justice screening indicators, pollution burden, and demographic vulnerability

## Connect

- streamable-http: `https://mcp.olyport.com/ejscreen/mcp`

## Tools (as reported by the server, not verified)

- `get\_ej\_data\_by\_location`: Get EJScreen environmental justice data for a specific location. Uses the EPA EJScreen REST broker to retrieve EJ screening indicators for a point location with a buffer distance. Returns environmental indicators, demographic data, and EJ indexes. Args: latitude: Latitude of the location \(e.g. 47.61
- `get\_ej\_county\_summary`: Get EJ indicators for census block groups in a county. Returns EJScreen environmental justice data for block groups within the specified county, sorted by highest overall environmental burden. Includes environmental indicators, demographic data, and EJ indexes. Args: state: Two-letter US state abbre
- `get\_ej\_state\_summary`: Get a state-level overview of EJ indicators across block groups. Returns the most environmentally burdened block groups in the state, sorted by PM2.5 percentile. Useful for identifying areas with the highest environmental justice concerns. Args: state: Two-letter US state abbreviation \(e.g. 'WA', 'C
- `get\_demographic\_indicators`: Get demographic vulnerability indicators by block group. Returns demographic data including minority percentage, low income percentage, linguistic isolation, education levels, and age distributions. These are the demographic components used in EJScreen's EJ index calculations. Args: state: Two-lette
- `get\_environmental\_indicators`: Get specific environmental indicators by block group. Returns environmental indicator values and state percentiles for block groups. Can filter to a specific indicator type or return all. Args: state: Two-letter US state abbreviation \(e.g. 'WA', 'CA'\). county\_fips: Optional county FIPS code \(3-digit

Measured by MCP Station. Methods: https://mcpstation.net/methods.html · Terms: https://mcpstation.net/terms.html