tdd SKILL.md skillA

This file is byte-identical to the first copy the registry indexed. Same content hash, so the same checks give both the same grade.

tdd from wesammustafa/claude-code-quest is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add wesammustafa/claude-code-quest/tdd@git:20261026.676831f

Pins git:20261026.676831f in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
wesammustafa/claude-code-quest
Path
examples/intermediate/01-first-skill/dot-claude/skills/tdd/SKILL.md
Versions recorded
3
Latest version
git:20261026.676831f, committed Oct 26, 2026
First version recorded
Oct 6, 2026
Size
1,045 bytes
Repository stars
3,611
License
a license file GitHub does not identify

TODO.

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

Build this test-first, one behavior at a time: $ARGUMENTS

1. Red: write one failing test for the next behavior. Run the tests and confirm that it fails, and fails for the reason you expect. Don't change code outside the tests in this step.
2. Green: TODO
3. Refactor: TODO

Repeat until the feature is done, then run the whole test suite and show the diff. Don't commit: the user reviews the diff and commits.

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add wesammustafa/claude-code-quest/tdd@sha256:5d74d52ae10fde24

The line at the top of this page pins the label git:20261026.676831f, 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.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_ycqeocpr6t7cd545.svg)](https://markdownregistry.com/a/art_ycqeocpr6t7cd545)

2 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 3 versions of this file, between Oct 6, 2026 and Oct 26, 2026, about one every 10 days.

versioncommittedcommitsizeaudit
git:20261026.676831f latest2026-10-26 676831f 1,045 BA view · diff
git:20261022.c040d3a2026-10-22 c040d3a 973 BA view · diff
git:20261006.11cadf72026-10-06 11cadf7 967 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (1045 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

GitHub

wesammustafa/claude-code-quest · 3,611 stars · license a license file GitHub does not identify · pushed 2026-11-06 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_ycqeocpr6t7cd545
GET https://markdownregistry.com/api/v1/resolve?ref=wesammustafa/claude-code-quest/tdd
GET https://markdownregistry.com/api/v1/blob/5d74d52ae10fde2430ac358998e1c7dcd6b990b42f8df964cdd74bace8ae32d8

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.

More from wesammustafa/claude-code-quest

tdd SKILL.md skill
wesammustafa/claude-code-quest · .github/scripts/fixtures/example-not-yet-tested-on-edition-tag/tree/examples/intermediate/01-first-skill/dot-claude/skills/tdd/SKILL.md · Unfinished test-first skill.
git:20261105.f4e27ac · audit B · 3,611 stars
onboard SKILL.md skill
wesammustafa/claude-code-quest · .github/scripts/fixtures/plugin-skill-missing-description/tree/examples/advanced/06-share-your-setup/plugins/team-kit/skills/onboard/SKILL.md
git:20261009.62e21d3 · audit C · 3,611 stars
onboard SKILL.md skill
wesammustafa/claude-code-quest · .github/scripts/fixtures/renamed-marketplace-under-examples/tree/examples/advanced/06-share-your-setup/plugins/team-kit/skills/onboard/SKILL.md · Explains the team's shared Claude Code setup
git:20261009.62e21d3 · audit B · 3,611 stars
five-whys SKILL.md skill
wesammustafa/claude-code-quest · .github/scripts/fixtures/skill-missing-description/tree/examples/intermediate/01-first-skill/dot-claude/skills/five-whys/SKILL.md
git:20261005.adf7d99 · audit C · 3,611 stars
five-whys SKILL.md skill
wesammustafa/claude-code-quest · .github/scripts/fixtures/valid-example-kit/tree/examples/intermediate/01-first-skill/dot-claude/skills/five-whys/SKILL.md · Find the root cause of a bug by asking why five times
git:20261005.adf7d99 · audit C · 3,611 stars
onboard SKILL.md skill
wesammustafa/claude-code-quest · examples/advanced/06-share-your-setup/plugins/team-kit/skills/onboard/SKILL.md · Explains this repository's shared Claude Code setup to a new teammate, covering what is committed and shared, what…
git:20261009.62e21d3 · audit A · 3,611 stars
five-whys SKILL.md skill
wesammustafa/claude-code-quest · examples/intermediate/01-first-skill/dot-claude/skills/five-whys/SKILL.md · Finds the root cause of a bug, failure or recurring problem by asking "why" until the answer is a cause you can fix…
git:20261006.11cadf7 · audit A · 3,611 stars
onboard SKILL.md skill
wesammustafa/claude-code-quest · solutions/a-6/team-marketplace/plugins/team-kit/skills/onboard/SKILL.md · Explains this repository's shared Claude Code setup to a new teammate, covering what is committed and shared, what…
git:20261031.087ca39 · audit A · 3,611 stars
review-checklist SKILL.md skill
wesammustafa/claude-code-quest · solutions/a-6/team-marketplace/plugins/team-kit/skills/review-checklist/SKILL.md · The team's checklist for reviewing a change to linkcheck. Use before you commit or open a pull request.
git:20261031.087ca39 · audit A · 3,611 stars
team-review SKILL.md skill
wesammustafa/claude-code-quest · solutions/a-capstone/dot-claude/skills/team-review/SKILL.md · The team's review of a change to linkcheck, run the same way on a laptop and in CI. Use on a staged diff or a pull…
git:20261031.087ca39 · audit A · 3,611 stars
five-whys SKILL.md skill
wesammustafa/claude-code-quest · solutions/i-1/dot-claude/skills/five-whys/SKILL.md · Finds the root cause of a bug, failure or recurring problem by asking "why" until the answer is a cause you can fix…
git:20261103.713f2ec · audit A · 3,611 stars
tdd SKILL.md skill
wesammustafa/claude-code-quest · solutions/i-1/dot-claude/skills/tdd/SKILL.md · Builds a requested feature test-first, one behavior at a time, and stops at a diff for review. Use when the user asks…
git:20261031.087ca39 · audit A · 3,611 stars

Every file in wesammustafa/claude-code-quest

Other files named tdd

tdd SKILL.md skill
yeachan-heo/oh-my-claudecode · skills/tdd/SKILL.md · Test-first at pre-agreed seams — one test, one implementation, tracer-bullet red/green; independent expected values…
git:20261009.7b270a4 · audit A · 40,624 stars
tdd SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/tdd/SKILL.md
git:20260309.8902ba7 · audit C · 29,490 stars
tdd SKILL.md skill
cursor/plugins · pstack/skills/tdd/SKILL.md · Use only when the user explicitly asks for TDD, a failing test, or a regression test, OR when the bug has an obvious…
git:20260923.b0b9c7a · audit A · 15,586 stars
tdd SKILL.md skill
cursor/plugins · harness/pstack/claude-code/skills/tdd/SKILL.md · Use only when the user explicitly asks for TDD, a failing test, or a regression test, OR when the bug has an obvious…
git:20261016.182f2ce · audit A · 15,586 stars
tdd SKILL.md skill
nightly-labs/openbot · marketplace/production-catalog/bundles/pstack/skills/tdd/SKILL.md · Use only when the user explicitly asks for TDD, a failing test, or a regression test, OR when the bug has an obvious…
git:20261013.9e6954c · audit A · 6,292 stars
tdd SKILL.md skill
vinvcn/mattpocock-skills-zh-cn · skills/engineering/tdd/SKILL.md · 测试驱动开发。适用于用户想用先写测试的方式构建功能或修复缺陷、提到 “red-green-refactor”,或需要集成测试时。
git:20261028.c48fd4a · audit A · 5,611 stars
tdd SKILL.md skill
michael-denyer/pstack-claude · plugins/pstack/skills/tdd/SKILL.md · Use only when the user explicitly asks for TDD, a failing test, or a regression test, OR when the bug has an obvious…
git:20260923.4a3ef20 · audit A · 4,103 stars
tdd SKILL.md skill
backnotprop/pstack · skills/tdd/SKILL.md · Use only when the user explicitly asks for TDD, a failing test, or a regression test, OR when the bug has an obvious…
git:20261004.c0c3f13 · audit A · 3,692 stars

Browse by kind, by grade A, or by owner.