tdd-react SKILL.md skillA
tdd-react from gaia-react/gaia is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add gaia-react/gaia/tdd-react@git:20261102.65f04fePins git:20261102.65f04fe in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- gaia-react/gaia
- Path
apps/web/.claude/skills/tdd-react/SKILL.md- Versions recorded
- 1
- Latest version
- git:20261102.65f04fe, committed Nov 2, 2026
- Size
- 874 bytes
- Repository stars
- 26
- License
- MIT
Provides the React testing reference for the tdd skill. Covers test layers, the three Vitest projects, Storybook stories with attached `.test()` behaviors as component tests, vitest-browser-react hook tests, MSW, and Playwright patterns for the frontend package. Use when writing or reviewing tests under apps/web/ as part of a red-green-refactor loop, choosing a test layer, mocking HTTP, or testing a component, hook, or service.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# TDD for React (frontend package) The stack reference the generic `tdd` skill (`.claude/skills/tdd/SKILL.md`) points at for the React frontend. The red-green-refactor loop, the RED gate, the determinism roll-up, and the worthiness audit live in `tdd`; this skill holds only the React and Vitest specifics. Read [references/tests-react.md](references/tests-react.md) before writing the first red test.
Read the whole file at its exact version.
How to install
mdr add gaia-react/gaia/tdd-react@sha256:f12e08ada12a5879The line at the top of this page pins the label git:20261102.65f04fe, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_jlni32e74lw26w5o)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Nov 2, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (874 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
gaia-react/gaia · 26 stars · license MIT · pushed 2026-11-03 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_jlni32e74lw26w5o GET https://markdownregistry.com/api/v1/resolve?ref=gaia-react/gaia/tdd-react GET https://markdownregistry.com/api/v1/blob/f12e08ada12a5879b7f6b1abd3070c69217205b6a053b0a5a39462a1bc8c46fc
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.