Test Code | Agent Skills Atlas

About this skill

Use when you test a change or prove it works — write tests that exercise real behaviour (happy path + one edge + one error), run them and watch red→green, drive the real app for anything user-visible, and codify the check so it can't silently break. Load it before writing or changing any test, adding an end-to-end spec, deciding what to cover, or whenever asked to "verify", "test", or "confirm it works". Never claim a change is done on a green typecheck alone — observe the real outcome.

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Original listing metadata

Original name

test-code

Original description

Use this skill whenever you test a change or prove it works — write tests that exercise real behaviour (happy path + one edge + one error), run them and watch red→green, drive the real app for anything user-visible, and codify the check so it can't silently break. Load it before writing or changing any test, adding an end-to-end spec, deciding what to cover, or whenever asked to "verify", "test", or "confirm it works". Never claim a change is done on a green typecheck alone — observe the real outcome.

About this listing

Category: Engineering
Reported license: MIT
Listing language (estimated): English
Review status: Not individually reviewed
Agent compatibility: Atlas installation supports Claude Code, Codex, and Cursor. Skill-specific dependencies and features are checked during setup.