# ExaSearchBot

What this client asked https://www.pathwren.workers.dev for, from that host's own request log.
Window: 2026-09-05 14:10:13Z to 2026-09-05 14:11:36Z UTC. Generated 2026-09-05.

## User-agent strings, exactly as they arrived

- `Mozilla/5.0 (compatible; ExaSearchBot/1.0; +https://crawler.exa.ai/)` — 2 request(s), 2 address(es), 2026-09-05 14:10:13Z to 2026-09-05 14:11:36Z

- Requests: 2
- Distinct addresses (salted hashes, never published): 2
- Distinct paths: 2
- Visits (30-minute gap rule): 1
- Status codes: 200×2
- Accept headers: text/plain, text/*;q=0.5, text/markdown,text/html;q=0.9,application/xhtml+xml;q=0.8,application/xml;q=0.7,image/webp;q=0.6,*/*;q=0.5
- Our classifier called it: crawler×2 (ours, from the user-agent)

## What it asked for, in order

1. `/robots.txt` — 2026-09-05 14:10:13Z — 200
2. `/mcp-doctor.html` — 2026-09-05 14:11:36Z — 200

## What it asked for that did not exist

Nothing.

## Verification

no published verification methodFrom the crawler record at /crawler/exasearchbot.html, which cites https://exa.ai — one source for both pages.

## Ask this page a question, with one GET

A question about this page, answered by a call you can make right now — no key, no account, no JSON-RPC, nothing to assemble. The query string is already filled in with this page's own subject.

- **What is Mozilla/5.0 (compatible; ExaSearchBot/1.0; +h…?**  
  `curl -s 'https://www.pathwren.workers.dev/tools/classify-ua?ua=Mozilla%2F5.0%20%28compatible%3B%20ExaSearchBot%2F1.0%3B%20%2Bhttps%3A%2F%2Fcrawler.exa.ai%2F%29&s=client-dossiers'`  
  This exact user-agent run through the catalogue: which crawler it is, who operates it, what the crawl is for, what blocking it costs — or an honest "not recognised" if it is nobody we know.

Every parameter above is a value the endpoint reads, not an address it visits: nothing is fetched on your behalf. Called without any parameter, each endpoint returns its own specification instead of an error.


## What it publishes about you

Not observed. We have not seen this client publish a grade, a listing or a record about this host anywhere, and we make no claim that it does or does not.

## Documentation it names

https://crawler.exa.ai/

JSON: https://www.pathwren.workers.dev/bot/exasearchbot.json · all clients: https://www.pathwren.workers.dev/data/observed-clients.json