MCP.Market

EPA EJScreen MCP server

online · 100% uptime
by olyport.com·com.olyport/ejscreen·v1.1.0
No reviews yet

Environmental justice screening indicators, pollution burden, and demographic vulnerability

C69/100grade C
Write a reviewRun it
What users say
No reviews yet
Be the first
Safety scan
C69/100

full report

Adoption
New

Little public usage data yet

Reviews

Write one

Nobody has reviewed EPA EJScreen yet.

If you have run it, two minutes of your experience saves the next person an afternoon.

EPA EJScreen tools (5)

write = sends, deletes, buys or posts
  • get_demographic_indicatorsFree

    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-letter US state abbreviation (e.g. 'WA', 'CA'). county_fips: Optional county FIPS code (3-digit or 5-digit). If omitted, returns state-level results sorted by highest demographic index. limit: Maximum number of block groups to return (default 50, max 500).

  • get_ej_county_summaryFree

    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 abbreviation (e.g. 'WA', 'CA'). county_fips: County FIPS code, either 5-digit full (e.g. '53033') or 3-digit county portion (e.g. '033'). If 3 digits, state FIPS is prepended automatically. limit: Maximum number of block groups to return (default 50, max 500).

  • get_ej_data_by_locationFree

    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). longitude: Longitude of the location (e.g. -122.33). distance: Buffer distance in miles around the point (default 1.0).

  • get_ej_state_summaryFree

    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', 'CA'). limit: Maximum number of block groups to return (default 100, max 500).

  • get_environmental_indicatorsFree

    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 or 5-digit). If omitted, returns state-level results. indicator: Optional specific indicator to focus on. Options: 'pm25', 'ozone', 'diesel', 'cancer', 'respiratory', 'traffic', 'lead', 'superfund', 'hazwaste', 'wastewater', 'rmp', 'ust'. If omitted, returns all. limit: Maximum number of block groups to return (default 50, max 500).

Public scan report

scanner v0.1.9 · 2026-09-27 · same rubric, same numbers if you re-run it

1 low
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 217ms20/20
  • Tool poisoning5 tool descriptions checked15/15
  • Auth qualityopen endpoint, read-only tools10/15
  • Maintenanceno repository listed3/15
  • Maintainer identityverified namespace with website, no repo4/10

Findings (1)

  • lowNo source repository listedmaint.no-repo
Overall 69/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How EPA EJScreen compares

Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
69/100
higher than 32% of 48,243 servers
Tools
5
the typical server has 7
Tools that change things
0%
typical: 0%. Fewer write tools means less an agent can break
Uptime
100%
of our recent checks; the typical remote server answers 100%
Response time
100 ms
faster than 84% of 30,027 servers

What its tools let an agent do: 5 read

Install EPA EJScreen in Claude Code, Cursor or VS Code

claude mcp add --transport http ejscreen https://mcp.olyport.com/ejscreen/mcp
Add to Cursor

EPA EJScreen: common questions

Is EPA EJScreen MCP server safe?
With care: it is graded C, so read the findings first (69/100). Read the EPA EJScreen safety report
How do I install EPA EJScreen?
It runs remotely at mcp.olyport.com. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
Does EPA EJScreen need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is EPA EJScreen maintained?
The latest release is v1.1.0.
Is EPA EJScreen up?
100% of our last 28 checks got an answer. We check remote servers about four times a day.
How does EPA EJScreen compare with other MCP servers?
safety score 69/100 (higher than 32% of 48,243 servers); tools 5 (the typical server has 7); tools that change things 0% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.

More from olyport.com →