`ofr_mmf_holdings`

Pack: ofr-funding · Endpoint: https://gateway.pipeworx.io/ofr-funding/mcp

No MCP client? Call it directly: GET https://gateway.pipeworx.io/v1/tools/ofr_mmf_holdings for the schema, then POST the same URL with its arguments for the data.

Money market mutual fund investment composition, monthly, from OFR’s MMF Data Release — how much of aggregate MMF assets sit in repo (overall, or split by Treasury/agency/other collateral and by counterparty type: domestic institutions, foreign institutions, the Fed, FICC-cleared, other), plus outright Treasury/agency securities, bank-related assets, and other assets. Distinct from any credit-rating or fund-flow data — this is balance-sheet COMPOSITION. category defaults to repo_total; call ofr_search_funding_series with dataset:“mmf” to see all 42 underlying series (including median-yield variants).

Parameters

Name	Type	Required	Description
`category`	string	no	Default repo_total.
`start_date`	string	no	YYYY-MM-DD, inclusive.
`end_date`	string	no	YYYY-MM-DD, inclusive.
`limit`	number	no	Max monthly observations to return. Default 24, max 200.

Example call

Arguments

{
  "category": "repo_total"
}

curl

curl -X POST https://gateway.pipeworx.io/ofr-funding/mcp \
  -H 'Content-Type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"ofr_mmf_holdings","arguments":{"category":"repo_total"}}}'

TypeScript (@pipeworx/sdk)

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

const result = await pipeworx.call('ofr_mmf_holdings', {
  "category": "repo_total"
});

Connect

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

{
  "mcpServers": {
    "ofr-funding": {
      "url": "https://gateway.pipeworx.io/ofr-funding/mcp"
    }
  }
}

See Getting Started for client-specific install steps.

ofr_mmf_holdings