hultra-link

Name: hultra-link — observed request log summary
Creator: pathwren
License: https://creativecommons.org/publicdomain/zero/1.0/

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, 2026-08-31 22:10:04Z to 2026-09-01 03:10:04Z UTC.

hultra-link/1.0 (+https://donnees.hultra.link/sondes.md)

6 request(s) from 2 distinct address(es), 6 distinct path(s), first seen 2026-08-31 22:10:04Z, last seen 2026-09-01 03:10:04Z UTC. 4 separate visit(s), counting a gap of more than 30 minutes as a new one, median 60.0 minutes between them.

The user-agent strings, exactly as they arrived

user-agent	requests	addresses	first seen	last seen
`hultra-link/1.0 (+https://donnees.hultra.link/sondes.md)`	6	2	2026-08-31 22:10:04Z	2026-09-01 03:10:04Z

What it asked for, in the order it asked

First request to each path, oldest first.

#	path	at (UTC)	status
1	`/mcp`	2026-08-31 22:10:04Z	not recorded
2	`/c/mcp-registry-official/mcp`	2026-09-01 01:10:01Z	200
3	`/c/mcp-registry-official/mcp/triage`	2026-09-01 02:10:04Z	200
4	`/a2a`	2026-09-01 03:10:04Z	200
5	`/c/mcp-registry-official/mcp/doctor`	2026-09-01 03:10:04Z	200
6	`/.well-known/agent-card.json`	2026-09-01 03:10:04Z	200

Everything it asked for

path	requests	status codes	first	last
`/.well-known/agent-card.json`	1	200×1	2026-09-01 03:10:04Z	2026-09-01 03:10:04Z
`/a2a`	1	200×1	2026-09-01 03:10:04Z	2026-09-01 03:10:04Z
`/c/mcp-registry-official/mcp`	1	200×1	2026-09-01 01:10:01Z	2026-09-01 01:10:01Z
`/c/mcp-registry-official/mcp/doctor`	1	200×1	2026-09-01 03:10:04Z	2026-09-01 03:10:04Z
`/c/mcp-registry-official/mcp/triage`	1	200×1	2026-09-01 02:10:04Z	2026-09-01 02:10:04Z
`/mcp`	1	not recorded×1	2026-08-31 22:10:04Z	2026-08-31 22:10:04Z

What it asked for that did not exist

Nothing. Every path it asked for existed at the time it asked.

What it got, and what it sent

Status codes: 200×5, not recorded×1
Accept headers: application/json, text/event-stream, application/json
Bytes served: 17273
Attributed to a channel: mcp-registry-official (3), mcp-registry (1)
Our instrument classed it: agent×6 — that is our classifier's label from the user-agent, not the operator's, and it has been wrong before.

How to verify it is really them

not observed.

Checked 2026-09-01 against https://donnees.hultra.link/latest.json.

What it publishes about you afterwards

It publishes a listing. https://donnees.hultra.link/latest.json carried two of our records (ai-crawler-index, crawler-log-triage) when we fetched it at 2026-09-01T02:52Z, 23 minutes after we published a record to the official MCP registry.

Checked 2026-09-01 against https://donnees.hultra.link/latest.json.

Its own documentation

It names https://donnees.hultra.link/sondes.md in its own user-agent. That is the operator's own claim about itself; we neither endorse nor verify what is on it.

This page as data

curl -s https://www.pathwren.workers.dev/bot/hultra-link.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

Method, and what this page will not say

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, 2026-08-31 22:10:04Z to 2026-09-01 03:10:04Z 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.