EPA FRS (Facility Registry) API and MCP server

API access

Your AI client reaches EPA FRS (Facility Registry) through one ParcelOps MCP endpoint, so there is no separate key to hold for it and no per-source client to write. Reaching it takes no credentials of your own.

What this source cannot tell you

• ⚠ Where it stops geographically, because the covered area is not declared. An empty answer will not tell you whether the place is out of range or the record is simply missing.
• ⚠ Which years it spans, because the covered period is not declared.
• ⚠ How current a field is, because the refresh schedule is not declared.
• ⚠ Anything EPA FRS (Facility Registry) does not publish. ParcelOps returns this source as it stands and never fills a blank field from a different one.

Methods (5)

A method is one call your agent can make against this source.

• getFacilityById

  read

  Get Facility By Id

  What you must provideregistryId
  Input schema

  {
    "type": "object",
    "properties": {
      "registryId": {
        "type": "string",
        "maxLength": 40
      }
    },
    "required": [
      "registryId"
    ],
    "additionalProperties": false
  }

• getProgramLinksForFacility

  read

  Get Program Links For Facility

  What you must provideregistryId
  Input schema

  {
    "type": "object",
    "properties": {
      "registryId": {
        "type": "string",
        "maxLength": 40
      }
    },
    "required": [
      "registryId"
    ],
    "additionalProperties": false
  }

• searchProgramFacilitiesByProgram

  read

  Search Program Facilities By Program

  What you must provideacronym
  Input schema

  {
    "type": "object",
    "properties": {
      "acronym": {
        "type": "string",
        "maxLength": 20
      },
      "start": {
        "type": "integer",
        "minimum": 0,
        "maximum": 10000000
      },
      "end": {
        "type": "integer",
        "minimum": 0,
        "maximum": 10000000
      }
    },
    "required": [
      "acronym"
    ],
    "additionalProperties": false
  }

• countFacilitiesByState

  read

  Count Facilities By State

  What you must providestate
  Input schema

  {
    "type": "object",
    "properties": {
      "state": {
        "type": "string",
        "pattern": "^[A-Za-z]{2}$"
      }
    },
    "required": [
      "state"
    ],
    "additionalProperties": false
  }

• getServiceInfo

  read

  Get Service Info

  Input schema

  {
    "type": "object",
    "properties": {},
    "required": [],
    "additionalProperties": false
  }

Where this source is used

• Land research

  Parcel records, ground conditions, and what reaches the property line, for raw and rural land.

• Data center siting

  Power, water, transport, airspace, and hazard screening for a site before anyone signs anything.

• Commercial real estate

  Parcel and assessment records, building programs, and the entity on the other side of the deal.

• Residential real estate

  The parcel record, the housing programs that touch an address, and the conditions a buyer asks about.

• Real estate law

  Federal rule text, rulemaking dockets, party records, and the property facts a filing has to state.

• Realtors and brokerages

  The facts behind a listing, the programs a buyer may qualify for, and your own files in the same place.

• Has a spill been reported near this address?
• What environmental records exist for this site?