Federal Audit Clearinghouse

live Government

US single-audit filings (Uniform Guidance, formerly OMB A-133): who spends federal grant money, under which Assistance Listing program, and what the auditors found.

5 tools
0ms auth
free tier 50 calls/day

Tools

fac_search_audits

Search US single audits (Uniform Guidance / former OMB A-133) filed with the Federal Audit Clearinghouse by auditee name, UEI, EIN, state, audit year, or minimum federal dollars expended. Returns the

No parameters required.

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fac_get_audit

Fetch one single audit by its FAC report_id, enriched with the full federal program detail: every Assistance Listing (CFDA) number the entity expended money under, the program name, dollars expended p

No parameters required.

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fac_audit_findings

Audit findings recorded against single audits — the compliance exceptions, material weaknesses, significant deficiencies, questioned costs and repeat findings that auditors reported. Query by report_i

No parameters required.

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fac_federal_awards_by_program

List the organizations that expended money under a given federal Assistance Listing / CFDA number (e.g. "93.224" community health centers, "84.010" Title I, "20.205" highway planning), ranked by dolla

No parameters required.

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fac_recipient_audit_history

Year-by-year single-audit history for one grant recipient, identified by UEI or by name. Returns each audit year with total federal awards expended, the report_id, the oversight agency and the FAC acc

No parameters required.

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Test with curl

The gateway speaks JSON-RPC 2.0 over HTTP POST. You can test any pack directly from the terminal.

List available tools
bash 
curl -X POST https://gateway.pipeworx.io/fac/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}'
Call a tool
bash 
curl -X POST https://gateway.pipeworx.io/fac/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"fac_search_audits","arguments":{}}}'

Use with the SDK

Install @pipeworx/sdk to call tools from any TypeScript/Node project.

TypeScript 
import { Pipeworx } from '@pipeworx/sdk';
const px = new Pipeworx();
const result = await px.call("fac_search_audits", {});
ask_pipeworx 
// Or ask in plain English:
const answer = await px.ask("us single-audit filings (uniform guidance, formerly omb a-133): who spends federal grant money, under which assistance listing program, and what the auditors found");