spec-driven-tests

spec-driven-tests is a Test strategy & case design skill for AI agents, published by tldraw in the tldraw repository on GitHub. Skillspace rates spec-driven-tests D (68/100) and it passed the safety scan; a judge model has also reviewed it.

Rebuild a package's unit test suite around a behavior specification (SPEC.md) derived from the implementation, with every test citing a numbered rule ID. Use when asked to do a spec-driven test rebuild, write a SPEC.md for a package, repeat the state or store spec process (PRs

Grade
D
Quality
68 / 100
Safety
Passed
GitHub stars
48,778

Placed #3 of 6 in the judged category final for Test strategy & case design.

Our two independent classifiers differ on this skill's category, so treat the placement as provisional.

This rating describes the version of the repository we crawled; it may have changed since, so go by its current files.

Our review

Architecture
100 / 100
Maturity
Basic: a single SKILL.md
Security scan
No issues found
License
Not declared. Check the repository before reusing it.
Adoption
Adopted by 1 other repositories, in 0 collections
Scope
Portable: works in any project. General spec-driven test rebuild method; examples cite own PRs

Judge review

Placed #3 of 6 in the judged category final for Test strategy & case design.

  • Trigger7878
  • Instructions9292
  • Specificity9393
  • Safety9696
  • Disclosure8080
  • Maintenance8585
Sophisticated spec-then-test-rebuild process with real worked PR examples, an adversarial spec-audit step, and a concrete grep-based citation cross-check.

Not checked yet

  • No blind task eval yet
  • Sibling files (scripts, references) not fetched; security scan covers SKILL.md only

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