# GPTBot

What this client asked https://www.pathwren.workers.dev for, from that host's own request log.
Window: 2026-09-01 05:23:47Z to 2026-09-03 06:00:46Z UTC. Generated 2026-09-03.

## User-agent strings, exactly as they arrived

- `Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; GPTBot/1.4; +https://openai.com/gptbot)` — 1823 request(s), 2 address(es), 2026-09-01 05:23:47Z to 2026-09-03 05:34:21Z
- `Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36; compatible; OAI-SearchBot/1.4; robots.txt; +https://openai.com/searchbot` — 4 request(s), 1 address(es), 2026-09-01 05:23:47Z to 2026-09-03 04:15:23Z
- `Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko); compatible; ChatGPT-User/1.0; +https://openai.com/bot` — 4 request(s), 4 address(es), 2026-09-03 00:33:36Z to 2026-09-03 00:36:00Z
- `Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36; compatible; OAI-SearchBot/1.0; +https://openai.com/searchbot` — 2 request(s), 2 address(es), 2026-09-01 11:19:50Z to 2026-09-02 09:26:36Z
- `Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko); compatible; GPTBot/1.1; +https://openai.com/gptbot` — 1 request(s), 1 address(es), 2026-09-03 00:22:52Z to 2026-09-03 00:22:52Z
- `Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko); compatible; GPTBot/1.2; +https://openai.com/gptbot` — 1 request(s), 1 address(es), 2026-09-03 06:00:46Z to 2026-09-03 06:00:46Z

- Requests: 1835
- Distinct addresses (salted hashes, never published): 11
- Distinct paths: 1354
- Visits (30-minute gap rule): 9
- Status codes: 200×1833, 404×2
- Accept headers: */*, text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9, text/plain
- Our classifier called it: crawler×1029, agent×806 (ours, from the user-agent)

## What it asked for, in order

1. `/robots.txt` — 2026-09-01 05:23:47Z — 200
2. `/icon.png` — 2026-09-01 05:23:47Z — 200
3. `/sitemap.xml` — 2026-09-01 05:28:35Z — 200
4. `/c/mcp-registry-official/mcp.html` — 2026-09-01 06:38:39Z — 200
5. `/c/mcp-registry-official/mcp` — 2026-09-01 06:38:42Z — 200
6. `/status.html` — 2026-09-01 06:38:45Z — 200
7. `/apple-touch-icon.png` — 2026-09-01 06:38:46Z — 200
8. `/llms.txt` — 2026-09-01 06:38:48Z — 200
9. `/api.html` — 2026-09-01 06:38:49Z — 200
10. `/crawler/` — 2026-09-01 06:38:50Z — 200
11. `/mcp.html` — 2026-09-01 06:38:51Z — 200
12. `/feed.json` — 2026-09-01 06:38:51Z — 200
13. `/data/` — 2026-09-01 06:38:52Z — 200
14. `/ip-ranges/` — 2026-09-01 06:38:53Z — 200
15. `/feed.xml` — 2026-09-01 06:38:53Z — 200
16. `/data/agents.json` — 2026-09-01 06:38:53Z — 200
17. `/px.gif` — 2026-09-01 06:38:54Z — 200
18. `/mcp-triage.html` — 2026-09-01 06:38:55Z — 200
19. `/policy/` — 2026-09-01 06:38:55Z — 200
20. `/openapi.json` — 2026-09-01 06:38:55Z — 200
21. `/operator/` — 2026-09-01 06:38:56Z — 200
22. `/favicon.ico` — 2026-09-01 06:38:56Z — 200
23. `/mcp-doctor.html` — 2026-09-01 06:38:57Z — 200
24. `/about.html` — 2026-09-01 06:38:58Z — 200
25. `/` — 2026-09-01 06:38:58Z — 200
26. `/status.json` — 2026-09-01 06:38:58Z — 200
27. `/apis.json` — 2026-09-01 06:38:59Z — 200
28. `/.well-known/api-catalog` — 2026-09-01 06:39:00Z — 200
29. `/llms-full.txt` — 2026-09-01 06:39:01Z — 200
30. `/openapi.yaml` — 2026-09-01 06:39:01Z — 200
31. `/.well-known/api-onboarding` — 2026-09-01 06:39:02Z — 200
32. `/crawler/ai2bot.html` — 2026-09-01 06:39:03Z — 200
33. `/crawler/claude-searchbot.html` — 2026-09-01 06:39:03Z — 200
34. `/crawler/amazonbot.html` — 2026-09-01 06:39:04Z — 200
35. `/crawler/webzio-extended.html` — 2026-09-01 06:39:05Z — 200
36. `/crawler/meta-externalagent.html` — 2026-09-01 06:39:05Z — 200
37. `/crawler/mistralai-user.html` — 2026-09-01 06:39:06Z — 200
38. `/category/ai-search.html` — 2026-09-01 06:39:06Z — 200
39. `/crawler/chatgpt-user.html` — 2026-09-01 06:39:07Z — 200
40. `/crawler/anthropic-ai.html` — 2026-09-01 06:39:07Z — 200

## What it asked for that did not exist

- `/.well-known/glama.json` — 404×1 — first asked 2026-09-01 13:05:08Z; still absent, on purpose — No, and 404 is the honest 'unclaimed' (https://www.pathwren.workers.dev/security.html)
- `/.well-known/oauth-authorization-server` — 404×1 — first asked 2026-09-03 04:15:54Z; still absent, on purpose — No (https://www.pathwren.workers.dev/security.html)

## Verification

published IP ranges The published ranges we mirror for it are at /ip-ranges/openai-gptbot.html.From the crawler record at /crawler/gptbot.html, which cites https://platform.openai.com/docs/bots — one source for both pages.

## 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://openai.com/gptbot

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