Codex Slate Debug for the Smallest Verified Fix

Use a decisive error line to investigate a failed test, build, or local run. Rerun the original failure first and record any gaps.

Install in Codex

Codex with a reproducible local project, the failing command, the key error, and the relevant files.

Copy the entire pinned `.codex/skills/slate-debug/` directory to `.agents/skills/slate-debug/` in the target checkout.
Open Codex in that checkout and invoke `$slate-debug` with the example task and desired output.

Give `$slate-debug` a failing table-sort test for an empty array. Ask for the first meaningful error and the focused test that reproduces it.

The report links the error, cause or hypothesis, changed code, and focused verification, with unverified checks visible.

Label it as a likely cause and record the input or command needed to confirm it, along with the actual run status.