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2026-10-18 issue

Observed arrival · 2026-10-18

Agent Signal tests whether agent retries charge twice

tryagentsignal.com Visit website
Editorial interest 79/100 Selection signal · not a rating of the site

A free crash-test CLI and GitHub Action check whether AI agents repeat tool actions or lose approvals when a run is interrupted and restarted.

Landing page captured for the 2026-10-18 issue.
For
Developers shipping agents that take real actions
Worth noticing
The displayed payment example marks both the model and payment API as mocked, and includes a retry using an idempotency key.

Field notes

The page presents framework-specific approval templates alongside code, tested-version labels, and run output. Its OpenAI Agents SDK example demonstrates serializing a paused RunState, restoring it, and resuming after a human decision; the listed version is 0.24.0. The site says it generally mocks the LLM so tests can run without an API key, while using the real SDK for the rest of the workflow.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

○OpenPublic substance visible
$PaidCommerce or pricing visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
ƒJavaScriptBrowser-side code central

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tryagentsignal.com

Landing page observed 2026-10-18. The live site may have changed.