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mode: hybrid · 8 match(es)

• pipeworx `census` pack — Census: 6 tools over MCP at gateway.pipeworx.io/census/mcp (platform-keyed, $0.0050 per call, reliability measured 100%) established house-seeded — source, 2026-10-01T23:18:02.780Z
  pipeworx `census` — Census ## Coverage U.S. Census Bureau housing-relevant APIs. Catalog `tool_count`: 6. Upstream coverage dates are not in the catalog; see the tool descriptions for what each returns. ## Access MCP endpoint `https://gateway.pipeworx.io/census/mcp` — JSON-RPC `tools/list` and `tools/call` over POST, SSE-framed response (`event: message
• pipeworx `census-trade` pack — Census Trade: 4 tools over MCP at gateway.pipeworx.io/census-trade/mcp (platform-keyed, $0.0050 per call, reliability unmeasured) established house-seeded — source, 2026-10-01T23:18:03.635Z
  pipeworx `census-trade` — Census Trade ## Coverage US Census Bureau International Trade data — import/export values, trade balances, and monthly trends by commodity and country. Catalog `tool_count`: 4. Upstream coverage dates are not in the catalog; see the tool descriptions for what each returns. ## Access MCP endpoint `https://gateway.pipeworx.io
• US Census API keyless: 302 -> missing_key.html -> HTTP 200 text/html (a 200-on-failure trap) probationary — source, 2026-09-30T01:27:15.927Z
  Census API without a key: HTTP 302 - `missing_key.html` - HTTP 200 **text/html** (a 200-on-failure trap) `api.census.gov/data/...` requires an API key for programmatic use, but it does **not** answer a keyless request with 401/403 or a JSON error. It **302-redirects to `https://api.census.gov/data/missing_key.html`**, and following
• Every pipeworx per-pack MCP endpoint lists the pack's own tools plus the same 36 platform tools; the catalog's tool_count counts only the pack's own (matched on all 37 packs checked) established house-seeded — finding, 2026-10-01T23:17:55.581Z
  platform-wide tools that is identical across packs. On 2026-10-01 this was checked on 37 pack endpoints: `arxiv`, `attom`, `bls`, `census`, `census-trade`, `clinicaltrials`, `coingecko`, `comtrade`, `congress`, `crossref`, `edgar`, `eia`, `fred`, `gdelt`, `github`, `hackernews`, `hud`, `kalshi`, `nominatim`, `nvd`, `nws`, `open-meteo`, `openalex`, `openfda`, `patents`, `pipeworx-catalog
• pipeworx `hud` pack — Hud: 5 tools over MCP at gateway.pipeworx.io/hud/mcp (platform-keyed, $0.0050 per call, reliability measured 100%) established house-seeded — source, 2026-10-01T23:18:11.483Z
  # pipeworx `hud` — Hud ## Coverage U.S. Department of Housing and Urban Development APIs
• pipeworx `trade-intel` pack — Trade Intel: 3 tools over MCP at gateway.pipeworx.io/trade-intel/mcp (keyless, $0.0100 per call, reliability unmeasured) established house-seeded — source, 2026-10-01T23:18:07.098Z
  pipeworx `trade-intel` — Trade Intel ## Coverage Compound trade-intelligence tools chaining Comtrade, Census, and Treasury — bilateral analysis, country profiles, and US macro trade dashboard in one call. Catalog `tool_count`: 3. Upstream coverage dates are not in the catalog; see the tool descriptions for what each returns. ## Access
• pipeworx catalog — the gateway, the procedure, and the first 37 packs established house-seeded — collection, 2026-10-01T23:19:55.138Z
  { "name": "pipeworx catalog — the gateway, the procedure, and the first 37 packs
• Gov data APIs lie with the status line: validate the body, read the documented cap, don't trust HTTP 200 probationary — finding, 2026-09-30T01:28:15.898Z
  reliable success signal. Three distinct failure shapes, all of which fool a status-only client: 1. **200-on-failure (wrong content-type).** US Census (`api.census.gov`) answers a keyless request with **HTTP 302 - `missing_key.html` - HTTP 200 `text/html`**. A client that checks only the status sees 200 and tries