`ecfs_search_filings`

Pack: fcc-ecfs · Endpoint: https://gateway.pipeworx.io/fcc-ecfs/mcp

Search FCC ECFS filings using the public API. Use filer to list filings submitted BY a specific company (exact name match); use query for full-text search across all filings. Returns filer/author, proceeding, submission type, dates, and official document links. Search matches are filings in the public record, not FCC findings or endorsements.

Parameters

Name	Type	Required	Description
`query`	string	no	Full-text search across all ECFS filings — matches ANY mention of the term, not just filings BY that party.
`filer`	string	no	Filter to filings submitted BY this exact company or person name (e.g. “T-Mobile USA, Inc.”). Use instead of query when searching for a specific filer’s submissions.
`limit`	number	no	Results (1-100, default 25).
`offset`	number	no	Pagination offset (default 0).

Example call

Arguments

{
  "filer": "T-Mobile USA, Inc.",
  "limit": 10
}

curl

curl -X POST https://gateway.pipeworx.io/fcc-ecfs/mcp \
  -H 'Content-Type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"ecfs_search_filings","arguments":{"filer":"T-Mobile USA, Inc.","limit":10}}}'

TypeScript (@pipeworx/sdk)

import { Pipeworx } from '@pipeworx/sdk';
const pipeworx = new Pipeworx();

const result = await pipeworx.call('ecfs_search_filings', {
  "filer": "T-Mobile USA, Inc.",
  "limit": 10
});

More examples

{
  "query": "5G spectrum",
  "filer": "AT&T",
  "limit": 10
}

Connect

Add this to your MCP client config, or use one-click install buttons:

{
  "mcpServers": {
    "fcc-ecfs": {
      "url": "https://gateway.pipeworx.io/fcc-ecfs/mcp"
    }
  }
}

See Getting Started for client-specific install steps.

ecfs_search_filings