# ProofBench

What this client asked https://www.pathwren.workers.dev for, from that host's own request log.
Window: 2026-08-31 22:17:01Z to 2026-09-01 05:48:07Z UTC. Generated 2026-09-01.

## User-agent strings, exactly as they arrived

- `ProofBench/0.1 (+https://proofbench.dev/about/probe; MCP registry health probe)` — 6 request(s), 1 address(es), 2026-08-31 22:17:01Z to 2026-09-01 05:48:07Z

- Requests: 6
- Distinct addresses (salted hashes, never published): 1
- Distinct paths: 4
- Visits (30-minute gap rule): 4
- Status codes: 200×5, not recorded×1
- Accept headers: application/json, text/event-stream
- Our classifier called it: agent×6 (ours, from the user-agent)

## What it asked for, in order

1. `/mcp` — 2026-08-31 22:17:01Z — not recorded
2. `/c/mcp-registry-official/mcp/triage` — 2026-09-01 01:57:01Z — 200
3. `/c/mcp-registry-official/mcp` — 2026-09-01 02:02:05Z — 200
4. `/c/mcp-registry-official/mcp/doctor` — 2026-09-01 02:41:01Z — 200

## What it asked for that did not exist

Nothing.

## Verification

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.

## 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://proofbench.dev/about/probe

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