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Card 023 of 10002026-08-25 issue

Observed arrival · 2026-08-25

Agent Target: The Server Is the Witness

agenttarget.dev Observed source
Editorial interest 82/100 Selection signal · not a rating of the site

An open HTTP test suite that evaluates AI agents through fresh, deterministic trials and server-observed evidence.

Landing page captured for the 2026-08-25 issue.

Field notes

Each run receives unique facts and tokens, so the intended test cannot be answered from training data alone. The visible workflow records paths, methods, status codes, and timing rather than private prompts, then returns a deterministic score and JSON receipt. The example run has already passed discovery and a redirect-chain check at 10/10 each, while asynchronous-job and idempotent-write steps remain unfinished.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

OpenPublic substance visible
PrettyNotable craft visible
ProPolished or operationally mature
NicheUnusually specific use
ƒJavaScriptBrowser-side code central

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agenttarget.dev

Landing page observed 2026-08-25. The live site may have changed.