Connect EPA EJScreen and your agent gets 5 tools, among them get_demographic_indicators, get_ej_county_summary, get_ej_data_by_location. It answers at https://mcp.olyport.com/ejscreen/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 10 of 10 times since 5 September 2026; the last check, on 18 October 2026, succeeded.
Environmental justice screening indicators, pollution burden, and demographic vulnerability
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
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 Inputs: state, county_fips, limit |
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 Inputs: state, county_fips, limit |
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 i Inputs: latitude, longitude, distance |
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. Inputs: state, limit |
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. Inputs: state, county_fips, indicator, limit |
Every block below points at https://mcp.olyport.com/ejscreen/mcp. Pick your client and copy.
claude mcp add --transport http epa-ejscreen https://mcp.olyport.com/ejscreen/mcp
{
"mcpServers": {
"epa-ejscreen": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://mcp.olyport.com/ejscreen/mcp"]
}
}
}{
"mcpServers": {
"epa-ejscreen": {
"url": "https://mcp.olyport.com/ejscreen/mcp"
}
}
}{
"servers": {
"epa-ejscreen": {
"type": "http",
"url": "https://mcp.olyport.com/ejscreen/mcp"
}
}
}{
"context_servers": {
"epa-ejscreen": {
"url": "https://mcp.olyport.com/ejscreen/mcp"
}
}
}{
"mcpServers": {
"epa-ejscreen": {
"serverUrl": "https://mcp.olyport.com/ejscreen/mcp"
}
}
}{
"mcpServers": {
"epa-ejscreen": {
"url": "https://mcp.olyport.com/ejscreen/mcp"
}
}
}name: EPA EJScreen
version: 0.0.1
schema: v1
mcpServers:
- name: EPA EJScreen
type: streamable-http
url: https://mcp.olyport.com/ejscreen/mcp{
"mcpServers": {
"epa-ejscreen": {
"httpUrl": "https://mcp.olyport.com/ejscreen/mcp"
}
}
}{
"mcpServers": {
"epa-ejscreen": {
"type": "http",
"url": "https://mcp.olyport.com/ejscreen/mcp"
}
}
}{
"mcpServers": {
"epa-ejscreen": {
"url": "https://mcp.olyport.com/ejscreen/mcp"
}
}
}goose://extension?url=https%3A%2F%2Fmcp.olyport.com%2Fejscreen%2Fmcp&type=streamable_http&id=epa-ejscreen&name=EPA%20EJScreen
It answered our last check on 18 October 2026 in 501 ms. Over 10 checks since 5 September 2026 it answered 10. Status here comes from Neuronto's own probes, not from the publisher.
Yes. It is published by olyport.com and served from mcp.olyport.com, the vendor's own domain: https://mcp.olyport.com/ejscreen/mcp.
5, as returned by the server's own tools/list on 31 August 2026: get_demographic_indicators, get_ej_county_summary, get_ej_data_by_location, get_ej_state_summary, get_environmental_indicators.
It answered our last check on 18 October 2026 in 501 ms. Over 10 checks since 5 September 2026 it answered 10.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://mcp.olyport.com/ejscreen/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: com.olyport. Endpoint host: mcp.olyport.com. ARD identifier: urn:air:com.olyport:mcp:ejscreen.
First indexed 31 August 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.