MCP server exposing 4 tools for ofr-funding.
This URL is a JSON-RPC 2.0 endpoint over HTTP. Issue POST requests with a JSON-RPC body. Browsers and search crawlers land here on GET.
POST https://gateway.pipeworx.io/ofr-funding/mcp
Content-Type: application/json
{"jsonrpc":"2.0","id":1,"method":"tools/list"}ofr_repo_rates — US repo market rates/volumes broken out by COLLATERAL segment (dvp = FICC DVP service, gcf = GCF Repo service, tri = tri-party, tri_ex_fed = tri-party excluding the Fed's own ON RRP counterparty trades) and TENOR (overnight, term buckets, or a treasury/agency/corporate/other collateral-type split). measure=rate (default, %) or volume/outstanding ($). This is OFR's independent collateral/tenor decomposition of the private repo market — neither FRED nor nyfed-markets has this breakdown; FRED only has single daily SOFR/EFFR-style aggregates, and nyfed-markets only has the NY Fed Desk's OWN operations, not the broader market. Not every collateral/tenor/measure combination exists (upstream 400s "Invalid mnemonic" on an invalid one — try ofr_search_funding_series to browse what does).ofr_mmf_holdings — 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).ofr_search_funding_series — Browse the full catalog of OFR repo-market and money-market-fund mnemonics by name (e.g. "tri-party", "GCF", "corporate debt", "federal reserve") — use this to find the exact series behind ofr_repo_rates/ofr_mmf_holdings, or a raw mnemonic to pass to ofr_funding_anomaly. OFR publishes no live search API, so this is a name/mnemonic lookup table, not a live call.ofr_funding_anomaly — Compares the LATEST observation of a repo or MMF series to its trailing window (mean, stddev over the N observations before it) and reports the delta and z-score — "what changed unusually" in short-term funding markets. Pass either the same collateral/tenor/measure/vintage args as ofr_repo_rates (default: tri-party overnight rate), or a raw mnemonic from ofr_search_funding_series/ofr_mmf_holdings. Always states the exact window used (start date, end date, n observations) alongside the number.Code samples (curl / TypeScript / one-click client install), schemas, and the live playground are on the pack page:
https://pipeworx.io/packs/ofr-funding/
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