Strategy-first testing for the developer inner loop. Derive tests from acceptance criteria, write at the right layer, run and interpret, debug flakiness and ordering issues. Match the conventions already in the codebase — your tests should look like they belong.
48
52%
Does it follow best practices?
Run evals on this skill
Adds up to 20 points to the overall score
View guide
Medium
Suggest reviewing before use
Fix and improve this skill with Tessl
tessl review fix ./develop/skills/test/SKILL.mdScanned
632c389
If you maintain this skill, you can claim it as your own. Once claimed, you can manage eval scenarios, bundle related skills, attach documentation or rules, and ensure cross-agent compatibility.