What this client asked www.pathwren.workers.dev for, when, and what it got.
Every number below is from this host's own server-side request log, 2026-09-02 04:57:56Z to 2026-09-02 04:58:01Z UTC.
Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; Amazonbot/0.1; +https://developer.amazon.com/support/amazonbot) Chrome/119.0.6045.214 Safari/537.36
2 request(s) from 2 distinct address(es), 2 distinct path(s), first seen 2026-09-02 04:57:56Z, last seen 2026-09-02 04:58:01Z UTC. 1 separate visit(s), counting a gap of more than 30 minutes as a new one.
It describes itself, inside its own user-agent, as Amazonbot/0.1
. That is the client's own words, quoted; this page makes no claim about what it is for.
The crawler catalogue on this site has a record for it: /crawler/amazonbot.html — what it is for, and what blocking it costs. This page is only what it did here.
| user-agent | requests | addresses | first seen | last seen |
|---|---|---|---|---|
Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; Amazonbot/0.1; +https://developer.amazon.com/support/amazonbot) Chrome/119.0.6045.214 Safari/537.36 | 2 | 2 | 2026-09-02 04:57:56Z | 2026-09-02 04:58:01Z |
First request to each path, oldest first.
| # | path | at (UTC) | status |
|---|---|---|---|
| 1 | /mcp.html | 2026-09-02 04:57:56Z | 200 |
| 2 | /px.gif | 2026-09-02 04:58:01Z | 200 |
| path | requests | status codes | first | last |
|---|---|---|---|---|
/mcp.html | 1 | 200×1 | 2026-09-02 04:57:56Z | 2026-09-02 04:57:56Z |
/px.gif | 1 | 200×1 | 2026-09-02 04:58:01Z | 2026-09-02 04:58:01Z |
Nothing. Every path it asked for existed at the time it asked.
reverse DNS
From the crawler record at /crawler/amazonbot.html, which cites https://developer.amazon.com/amazonbot — one source for both pages.
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.
It names https://developer.amazon.com/support/amazonbot in its own user-agent. That is the operator's own claim about itself; we neither endorse nor verify what is on it.
curl -s https://www.pathwren.workers.dev/bot/amazonbot.json curl -s https://www.pathwren.workers.dev/data/observed-clients.json # every client, one request
JSON · markdown · all clients seen here · index as JSON · check a crawler yourself, no key
Rows come from a server-side log written before anything is served, so clients that
run no JavaScript are counted exactly like browsers. The window is the whole life of the log,
2026-09-02 04:57:56Z to 2026-09-02 04:58:01Z UTC, and it is stated on every number because a count without a window is
not a fact. Addresses are stored as salted hashes and counted, never printed. Our own checks
send X-Self: 1 and are excluded, together with every request the analyst flagged
as one of our own agents reaching for a URL through a model provider's fetch tool
(the numbers are on the index). Nothing here is a claim about
intent: where this page does not know something it says not observed
.