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, 2026-09-01 08:18:38Z to 2026-09-01 08:41:43Z UTC.
Neuronto/1.0 (+https://neuronto.com/about; ARD registry; crawler)
4 request(s) from 2 distinct address(es), 4 distinct path(s), first seen 2026-09-01 08:18:38Z, last seen 2026-09-01 08:41:43Z 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 ARD registry; crawler
. That is the client's own words, quoted; this page makes no claim about what it is for.
| user-agent | requests | addresses | first seen | last seen |
|---|---|---|---|---|
Neuronto/1.0 (+https://neuronto.com/about; ARD registry; crawler) | 4 | 2 | 2026-09-01 08:18:38Z | 2026-09-01 08:41:43Z |
First request to each path, oldest first.
| # | path | at (UTC) | status |
|---|---|---|---|
| 1 | /.well-known/ard.json | 2026-09-01 08:18:38Z | 200 |
| 2 | /c/ard/.well-known/mcp.json | 2026-09-01 08:41:43Z | 200 |
| 3 | /c/ard/openapi.json | 2026-09-01 08:41:43Z | 200 |
| 4 | /c/ard/.well-known/agent-card.json | 2026-09-01 08:41:43Z | 200 |
| path | requests | status codes | first | last |
|---|---|---|---|---|
/.well-known/ard.json | 1 | 200×1 | 2026-09-01 08:18:38Z | 2026-09-01 08:18:38Z |
/c/ard/.well-known/agent-card.json | 1 | 200×1 | 2026-09-01 08:41:43Z | 2026-09-01 08:41:43Z |
/c/ard/.well-known/mcp.json | 1 | 200×1 | 2026-09-01 08:41:43Z | 2026-09-01 08:41:43Z |
/c/ard/openapi.json | 1 | 200×1 | 2026-09-01 08:41:43Z | 2026-09-01 08:41:43Z |
Nothing. Every path it asked for existed at the time it asked.
Not observed. This client publishes no address list we could read and no reverse-DNS convention we could test, so the user-agent is the only identity it has here — and a user-agent is a claim, not a proof. Anyone can send this string.
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://neuronto.com/about 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/neuronto.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
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,
2026-09-01 08:18:38Z to 2026-09-01 08:41:43Z 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
.