test-development

Test development. Use when adding or changing runtime Vitest coverage or Tstyche contracts for behavior, inference, assignability, or displayed public types.

Install
npx skills add 'https://github.com/Effect-TS/effect/tree/main/.agents/skills/test-development'
Download bundle ↓
main · 90695b0Scanned 2026-09-15

Contributors

GitHub-linked commit authors for this SKILL.md at the saved revision. Co-authors and history before file renames are not included.

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Select every applicable branch before editing:

Some changes may require both branches. The task is complete when every changed runtime behavior and type contract has focused coverage, targeted tests pass, and applicable root checks pass or are reported as not runnable.

Discovery context

Discovered by repository scan. No exact path reference found in the snapshot’s root .agents/AGENTS.md.