mcp-nyfed-marketsSAFE
New York Fed Markets Data APIs — markets.newyorkfed.org, keyless JSON, no
Overview
From the repository's own README, as read at the audited commit. Badges and raw HTML are left out.
The New York Fed's Markets Data APIs — operation-level repo/reverse repo (ON RRP) auction results, securities lending operations, SOMA portfolio holdings, the Desk's reference rates (SOFR, EFFR, OBFR, TGCR, BGCR), and primary dealer survey statistics. This is the operation- and security-level data underneath FRED's daily rate aggregates, not a duplicate of them.
Part of Pipeworx — an MCP gateway connecting AI agents to 1683+ live data sources.
Tools
nyfed_repo_operations(operation_type, start_date, end_date, term, limit)— repo/reverse repo (ON RRP) auction results: totals, counterparty counts, award rates, by-security-type breakdown.nyfed_seclending_operations(operation, start_date, end_date, cusips, limit)— securities lending operation results (daily program + extended-term).nyfed_soma_holdings(view, holding_type, as_of_date, cusip, limit)— SOMA portfolio: summary by asset bucket over time, or full CUSIP-level Treasury/Agency snapshots by date, or one CUSIP's full holdings history.nyfed_reference_rates(rate_type, number)— SOFR/SOFRAI/TGCR/BGCR (secured) and EFFR/OBFR (unsecured), latest or recent history with percentile bands and volume.nyfed_primary_dealer_stats(mode, keyid_filter, seriesbreak, limit)— FR 2004 weekly primary dealer positioning/transaction survey;mode=list_seriesbrowses the keyid catalog,mode=latestreturns current values.
Auth
Keyless. No registration, no API key, no rate-limit headers observed.
Data sources
https://markets.newyorkfed.org/api/rp/...— repo/reverse repo operations.https://markets.newyorkfed.org/api/seclending/...— securities lending operations.https://markets.newyorkfed.org/api/soma/...— SOMA holdings (summary, Treasury, Agency).https://markets.newyorkfed.org/api/rates/...— reference rates.https://markets.newyorkfed.org/api/pd/...— primary dealer statistics.- Swagger spec: `https://markets.newyorkfed.or
08cf45e18c00OBSERVED · 2026-10-11Connect
Built from this server's own package name, version and transport as found in its source — not copied from anyone's documentation, so it cannot drift against a page we do not control.
claude mcp add mcp-nyfed-markets -- npx -y @pipeworx/[email protected]
{
"mcpServers": {
"mcp-nyfed-markets": {
"command": "npx",
"args": [
"-y",
"@pipeworx/[email protected]"
]
}
}
}Exposed tools (4)
4 read · 0 write · 0 destructive.
| Tool | Risk | Description |
|---|---|---|
nyfed_primary_dealer_stats | read | FR 2004 weekly primary dealer positioning/transaction survey (aggregate across all primary dealers). mode=list_series (default) browses the keyid catalog — pass keyid_filter (e.g. |
nyfed_reference_rates | read | The Desk |
nyfed_repo_operations | read | NY Fed Desk repo and reverse repo (ON RRP) operation RESULTS — the actual auctions the Desk ran, not a daily rate aggregate. Each operation: total submitted/accepted USD, counterparty counts, award rate(s), breakdown by security type (Treasury/Agency/MBS/SRF). No start_date/end_date -> today |
nyfed_soma_holdings | read | System Open Market Account (SOMA) portfolio — the Fed |
Trust audit
SAFEgrade B · trust 89/100 Nothing in the source contradicts what it says it does. Grade A is reserved for packages that have also passed the behavioural sandbox.
| Layer | What it checks | Result |
|---|---|---|
| L0 | Provenance & inventory | PASS |
| L1 | Static analysis of the code | PASS |
| L2 | Instruction surface (what it tells the agent) | PASS |
| L3 | Class-specific surface | PASS |
| L4 | Behavioural (sandbox) | SKIPPED |
What the source does
- Filesystem
- none-observed
- Network
- declared (1 observation(s))
- Shell
- none-observed
- Dependencies
- not all pinned
- Secrets in source
- none-found
Findings (1)
@modelcontextprotocol/sdk, tsx, typescript, @cloudflare/workers-types
Gates applied: no_behavioural_pass.
08cf45e18c00full audit observations/trust-audit/mcp-server/pipeworx-io__mcp-nyfed-markets.json · Report an issue / request a re-scanAudit history
Every audit this server has had. A grade with a past is a grade somebody is still checking.
| Date | Source | Verdict | Grade | Score | Change |
|---|---|---|---|---|---|
| 2026-10-11 | 08cf45e18c00 | SAFE | B | 89 | first audit |
Questions
What is the mcp-nyfed-markets MCP server?
New York Fed Markets Data APIs — markets.newyorkfed.org, keyless JSON, no
What tools does mcp-nyfed-markets expose?
4 in total: 4 read-only, 0 that write, and 0 that can delete or overwrite. Every one is listed on this page with its risk.
Is mcp-nyfed-markets safe to connect to an agent?
The audit found nothing in the source that contradicts what it says it does, and graded it B (89/100). Grade A is held back for packages that have also passed a sandboxed behavioural run, which is why a clean server reads B.
What credentials does mcp-nyfed-markets need?
No credential environment variables were found in its source, so it appears to need none.
How does mcp-nyfed-markets run?
It speaks stdio and streamable-http, so it runs as a local process your client starts. It is published on npm as @pipeworx/mcp-nyfed-markets at 0.1.1.
How current is this page?
The grade is for one exact copy of the source (08cf45e18c00), read on 2026-10-11. The repository is watched and re-audited when it changes.