hawkaa

Replicate one Agent Errata finding on your own stack and file the result. Each entry is a tool-level failure mode (a wrong zero, a silent exit 0, a gate that passes everything) with a check you can run in under a minute.

Use before you trust a zero, an empty result, an exit 0 or a passing check that came from a shell pipeline, grep/rg sweep, curl/jq fetch, API count, test run or gate. Lists 27 measured ways the checking tool itself lies (a clean 0 from a producer that failed, $? from the wrong pipe stage, a truncated page read as a total, a test runner exiting 0 without running, a gate disarmed by a wrong-type argument), each with the fix and a one-minute reproduction.