@pipeworx/tsa-passenger-volumes

Daily U.S. airport checkpoint screening counts — how many travelers TSA screened nationwide each day — plus busiest/quietest-day and average/total stats over a range.

Part of Pipeworx — an MCP gateway connecting AI agents to 1857+ live data sources. This is an independent, unofficial integration — not affiliated with, endorsed by, or published by the upstream provider.

Tools

• tsa_checkpoint_volumes(date? | start_date?/end_date? | year?) — daily figures for a single day, a date range, or a whole year. Defaults to the current year to date.

• tsa_checkpoint_stats(start_date?/end_date? | year?) — max/min/average/total across a range or a whole year, e.g. "busiest travel day of 2026." Defaults to the current year to date.

Both return found: false (never an error, never an empty payload) when the requested period falls outside the published range.

Related MCP server: IATA-Geo-Core

Auth

Keyless.

Data sources

• Transportation Security Administration (TSA), checkpoint travel numbers — the daily total of travelers screened at TSA checkpoints nationwide, published since 2019. Name the publisher and dataset only — the route lives in src/index.ts.

Notes

• The publisher has no API: the figures are an HTML table, the current year on the landing page (descending, through roughly yesterday) and each prior year on its own page (ascending, full year). The pack fetches live per request — at most one page per calendar year a query touches — and relies on the gateway's edge cache (cf.cacheTtl) rather than a baked copy: a closed-out past year is cached for a week, the current (still-updating) year for 30 minutes.

• Published range starts at 2019; a year outside [2019, current year] resolves to found:false, not an error.

• An unexpected non-200 or an HTML page that no longer matches the expected row shape throws a loud error naming the upstream and status — never a silent empty result.

Quick Start

Add to your MCP client (Claude Desktop, Cursor, Windsurf, etc.):

{
  "mcpServers": {
    "tsa-passenger-volumes": {
      "url": "https://gateway.pipeworx.io/tsa-passenger-volumes/mcp"
    }
  }
}

What this endpoint actually serves

tools/list at https://gateway.pipeworx.io/tsa-passenger-volumes/mcp returns the tools in the table above plus the shared Pipeworx meta-tools — ask_pipeworx, discover_tools, search_within, remember/recall and the rest of the gateway-wide set. So the tool count you see is larger than this table: a single-pack endpoint currently lists roughly 30 shared tools alongside the pack's own. The connection's initialize response states its exact scope, and is the authoritative answer for a given day.

This is deliberate, not multiplexing by accident. The meta-tools are what let a scoped connection answer a question this pack does not cover — via ask_pipeworx, which routes across the whole catalog — without you adding a second MCP server. There is currently no way to mount a pack endpoint without them; if the extra schemas cost you more context than the routing is worth, connect to the full gateway once rather than to several pack endpoints.

Or connect to the full Pipeworx gateway to get every pack's tools listed directly, instead of just this one's:

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

Both URLs reach the same gateway and the same 1857+ data sources. The only difference is which pack's tools are listed directly; ask_pipeworx reaches all of them from either one.

No MCP client? Call it over HTTP

curl -X POST https://gateway.pipeworx.io/v1/tools/tsa_checkpoint_volumes \
  -H 'Content-Type: application/json' \
  -d '{"date":"2026-06-18"}'

No account needed for the first calls. Inspect any tool: GET https://gateway.pipeworx.io/v1/tools/tsa_checkpoint_volumes. Find one: POST https://gateway.pipeworx.io/v1/tools/search_packs with {"query":"..."}.

Run it from npm

@pipeworx/mcp-tsa-passenger-volumes is a local stdio bridge to the Pipeworx gateway: your MCP client starts it with npx, and it forwards every call to the same https://gateway.pipeworx.io/tsa-passenger-volumes/mcp endpoint shown above. It needs network access; there is no offline mode.

{
  "mcpServers": {
    "tsa-passenger-volumes": {
      "command": "npx",
      "args": ["-y", "@pipeworx/mcp-tsa-passenger-volumes"]
    }
  }
}

Without a key it calls anonymously, capped at 50 calls a day. A free account raises that to 200 a day: get a key at https://pipeworx.io/signup and add "env": { "PIPEWORX_API_KEY": "<your key>" } to the server entry. The key is sent as a Bearer token, the same way a hosted connection sends it, so calls are metered and billed exactly as they are there.

It lists only this pack's tools by default. Set PIPEWORX_META_TOOLS=1 to also list ask_pipeworx and the other gateway-wide tools.

Behind an HTTPS proxy: Node's built-in fetch does not read HTTPS_PROXY by default. Newer Node releases honour it when NODE_USE_ENV_PROXY=1 is set; check your Node version's documentation.

Using with ask_pipeworx

Instead of calling tools directly, you can ask questions in plain English — this works on the pack endpoint above as well as on the full gateway:

ask_pipeworx({ question: "your question about Tsa Passenger Volumes data" })

The gateway picks the right tool and fills the arguments automatically.

More

• Docs and guides

• pipeworx.io

License

MIT