TDD Workflow
hellangleZ/burn-in-cceverywhere-ralph
A skill your agent uses when writing new features, fixing bugs, or refactoring code.
新機能の作成、バグ修正、コードのリファクタリング時にこのスキルを使用します。ユニット、統合、E2Eテストを含む80%以上のカバレッジでテスト駆動開発を強制します。
$ npx skills add affaan-m/ECC --skill tdd-workflow -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install affaan-m/ECC tdd-workflow --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/affaan-m/ECC.git skills-src && mkdir -p .claude/skills && cp -r skills-src/docs/ja-JP/skills/tdd-workflow .claude/skills/tdd-workflow && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "tdd-workflow" agent skill from https://github.com/affaan-m/ECC/tree/main/docs/ja-JP/skills/tdd-workflow into .claude/skills/tdd-workflow/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "tdd-workflow", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/affaan-m/ECC/tree/main/docs/ja-JP/skills/tdd-workflowType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add affaan-m/ECC --skill tdd-workflow -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install affaan-m/ECC tdd-workflow --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/affaan-m/ECC.git skills-src && mkdir -p .agents/skills && cp -r skills-src/docs/ja-JP/skills/tdd-workflow .agents/skills/tdd-workflow && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "tdd-workflow" agent skill from https://github.com/affaan-m/ECC/tree/main/docs/ja-JP/skills/tdd-workflow into .agents/skills/tdd-workflow/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "tdd-workflow", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add affaan-m/ECC --skill tdd-workflow -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install affaan-m/ECC tdd-workflow --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/affaan-m/ECC.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/docs/ja-JP/skills/tdd-workflow .cursor/skills/tdd-workflow && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "tdd-workflow" agent skill from https://github.com/affaan-m/ECC/tree/main/docs/ja-JP/skills/tdd-workflow into .cursor/skills/tdd-workflow/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "tdd-workflow", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/affaan-m/ECC.git --path docs/ja-JP/skills/tdd-workflow--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add affaan-m/ECC --skill tdd-workflow -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install affaan-m/ECC tdd-workflow --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/affaan-m/ECC.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/docs/ja-JP/skills/tdd-workflow .gemini/skills/tdd-workflow && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "tdd-workflow" agent skill from https://github.com/affaan-m/ECC/tree/main/docs/ja-JP/skills/tdd-workflow into .gemini/skills/tdd-workflow/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "tdd-workflow", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install affaan-m/ECC tdd-workflowInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add affaan-m/ECC --skill tdd-workflow -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/affaan-m/ECC.git skills-src && mkdir -p .github/skills && cp -r skills-src/docs/ja-JP/skills/tdd-workflow .github/skills/tdd-workflow && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "tdd-workflow" agent skill from https://github.com/affaan-m/ECC/tree/main/docs/ja-JP/skills/tdd-workflow into .github/skills/tdd-workflow/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "tdd-workflow", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add affaan-m/ECC --skill tdd-workflow -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install affaan-m/ECC tdd-workflow --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/affaan-m/ECC.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/docs/ja-JP/skills/tdd-workflow .opencode/skills/tdd-workflow && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "tdd-workflow" agent skill from https://github.com/affaan-m/ECC/tree/main/docs/ja-JP/skills/tdd-workflow into .opencode/skills/tdd-workflow/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "tdd-workflow", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
tdd-workflow新機能の作成、バグ修正、コードのリファクタリング時にこのスキルを使用します。ユニット、統合、E2Eテストを含む80%以上のカバレッジでテスト駆動開発を強制します。
TDD Workflow is an agent skill from affaan-m/ECC. 新機能の作成、バグ修正、コードのリファクタリング時にこのスキルを使用します。ユニット、統合、E2Eテストを含む80%以上のカバレッジでテスト駆動開発を強制します。
Its SKILL.md is about 2k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in Testing & QA, covering Test-driven development, End-to-end testing and Unit testing. The repository describes itself as: The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond. The licence is MIT.
3 steps, taken from the step headings in SKILL.md.
Read from SKILL.md and the folder at commit 2d515e4. It shows what the files ask for, not the result of running them.
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Shell commands in SKILL.md call:
npmFrom the folder's file list and the shell code blocks in SKILL.md.
No URLs in SKILL.md. Its commands use npm, which can reach the network depending on how they are called.
From URLs in SKILL.md, links to its own repository left out.
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
TDD Workflow loads about 2k tokens when it runs. Until then it costs about 24 tokens; SKILL.md has 123 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
The full file from affaan-m/ECC at commit 2d515e4, republished under its MIT licence (© affaan-m). 123 words, ~1,969 tokens.
.claude/skills/tdd-workflow/SKILL.md (or your agent's skills folder).このスキルは、すべてのコード開発が包括的なテストカバレッジを備えたTDDの原則に従うことを保証します。
常にテストを最初に書き、次にテストに合格するコードを実装します。
[役割]として、[行動]をしたい、それによって[利益]を得られるようにするため
例:
ユーザーとして、セマンティックに市場を検索したい、
それによって正確なキーワードなしでも関連する市場を見つけられるようにするため。各ユーザージャーニーについて、包括的なテストケースを作成:
describe('Semantic Search', () => {
it('returns relevant markets for query', async () => {
// テスト実装
})
it('handles empty query gracefully', async () => {
// エッジケースのテスト
})
it('falls back to substring search when Redis unavailable', async () => {
// フォールバック動作のテスト
})
it('sorts results by similarity score', async () => {
// ソートロジックのテスト
})
})npm test
# テストは失敗するはず - まだ実装していないテストに合格する最小限のコードを書く:
// テストにガイドされた実装
export async function searchMarkets(query: string) {
// 実装はここ
}npm test
# テストは今度は成功するはずテストをグリーンに保ちながらコード品質を向上:
npm run test:coverage
# 80%以上のカバレッジを達成したことを確認import { render, screen, fireEvent } from '@testing-library/react'
import { Button } from './Button'
describe('Button Component', () => {
it('renders with correct text', () => {
render(<Button>Click me</Button>)
expect(screen.getByText('Click me')).toBeInTheDocument()
})
it('calls onClick when clicked', () => {
const handleClick = jest.fn()
render(<Button onClick={handleClick}>Click</Button>)
fireEvent.click(screen.getByRole('button'))
expect(handleClick).toHaveBeenCalledTimes(1)
})
it('is disabled when disabled prop is true', () => {
render(<Button disabled>Click</Button>)
expect(screen.getByRole('button')).toBeDisabled()
})
})import { NextRequest } from 'next/server'
import { GET } from './route'
describe('GET /api/markets', () => {
it('returns markets successfully', async () => {
const request = new NextRequest('http://localhost/api/markets')
const response = await GET(request)
const data = await response.json()
expect(response.status).toBe(200)
expect(data.success).toBe(true)
expect(Array.isArray(data.data)).toBe(true)
})
it('validates query parameters', async () => {
const request = new NextRequest('http://localhost/api/markets?limit=invalid')
const response = await GET(request)
expect(response.status).toBe(400)
})
it('handles database errors gracefully', async () => {
// データベース障害をモック
const request = new NextRequest('http://localhost/api/markets')
// エラー処理のテスト
})
})import { test, expect } from '@playwright/test'
test('user can search and filter markets', async ({ page }) => {
// 市場ページに移動
await page.goto('/')
await page.click('a[href="/markets"]')
// ページが読み込まれたことを確認
await expect(page.locator('h1')).toContainText('Markets')
// 市場を検索
await page.fill('input[placeholder="Search markets"]', 'election')
// デバウンスと結果を待つ
await page.waitForTimeout(600)
// 検索結果が表示されることを確認
const results = page.locator('[data-testid="market-card"]')
await expect(results).toHaveCount(5, { timeout: 5000 })
// 結果に検索語が含まれることを確認
const firstResult = results.first()
await expect(firstResult).toContainText('election', { ignoreCase: true })
// ステータスでフィルタリング
await page.click('button:has-text("Active")')
// フィルタリングされた結果を確認
await expect(results).toHaveCount(3)
})
test('user can create a new market', async ({ page }) => {
// 最初にログイン
await page.goto('/creator-dashboard')
// 市場作成フォームに入力
await page.fill('input[name="name"]', 'Test Market')
await page.fill('textarea[name="description"]', 'Test description')
await page.fill('input[name="endDate"]', '2025-12-31')
// フォームを送信
await page.click('button[type="submit"]')
// 成功メッセージを確認
await expect(page.locator('text=Market created successfully')).toBeVisible()
// 市場ページへのリダイレクトを確認
await expect(page).toHaveURL(/\/markets\/test-market/)
})src/
├── components/
│ ├── Button/
│ │ ├── Button.tsx
│ │ ├── Button.test.tsx # ユニットテスト
│ │ └── Button.stories.tsx # Storybook
│ └── MarketCard/
│ ├── MarketCard.tsx
│ └── MarketCard.test.tsx
├── app/
│ └── api/
│ └── markets/
│ ├── route.ts
│ └── route.test.ts # 統合テスト
└── e2e/
├── markets.spec.ts # E2Eテスト
├── trading.spec.ts
└── auth.spec.tsjest.mock('@/lib/supabase', () => ({
supabase: {
from: jest.fn(() => ({
select: jest.fn(() => ({
eq: jest.fn(() => Promise.resolve({
data: [{ id: 1, name: 'Test Market' }],
error: null
}))
}))
}))
}
}))jest.mock('@/lib/redis', () => ({
searchMarketsByVector: jest.fn(() => Promise.resolve([
{ slug: 'test-market', similarity_score: 0.95 }
])),
checkRedisHealth: jest.fn(() => Promise.resolve({ connected: true }))
}))jest.mock('@/lib/openai', () => ({
generateEmbedding: jest.fn(() => Promise.resolve(
new Array(1536).fill(0.1) // 1536次元埋め込みをモック
))
}))npm run test:coverage{
"jest": {
"coverageThresholds": {
"global": {
"branches": 80,
"functions": 80,
"lines": 80,
"statements": 80
}
}
}
}// 内部状態をテストしない
expect(component.state.count).toBe(5)// ユーザーが見るものをテスト
expect(screen.getByText('Count: 5')).toBeInTheDocument()// 簡単に壊れる
await page.click('.css-class-xyz')// 変更に強い
await page.click('button:has-text("Submit")')
await page.click('[data-testid="submit-button"]')// テストが互いに依存
test('creates user', () => { /* ... */ })
test('updates same user', () => { /* 前のテストに依存 */ })// 各テストが独自のデータをセットアップ
test('creates user', () => {
const user = createTestUser()
// テストロジック
})
test('updates user', () => {
const user = createTestUser()
// 更新ロジック
})npm test -- --watch
# ファイル変更時に自動的にテストが実行される# すべてのコミット前に実行
npm test && npm run lint# GitHub Actions
- name: Run Tests
run: npm test -- --coverage
- name: Upload Coverage
uses: codecov/codecov-action@v3覚えておいてください:テストはオプションではありません。テストは自信を持ってリファクタリングし、迅速に開発し、本番の信頼性を可能にする安全網です。
© affaan-m, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Just SKILL.md in docs/ja-JP/skills/tdd-workflow of affaan-m/ECC.
Open the folder on GitHubat commit 2d515e4
We found 2 copies of this SKILL.md (exact, near-identical or edited) in other folders, from 2 other GitHub owners. This page covers the copy in affaan-m/ECC, which our catalogue first saw on October 7, 2026.
TDD Workflow next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| TDD Workflow this skillaffaan-m/ECC | 277k | 2 repos | ~2k | Automated safety check: Pass | MIT | |
| TDD WorkflowhellangleZ/burn-in-cceverywhere-ralph | 112 | 11 repos | ~2.4k | Automated safety check: Pass | None | |
| TDD Workflowxu-xiang/everything-claude-code-zh | 2k | — | ~1.8k | Automated safety check: Pass | MIT | |
| TDD Workflowxu-xiang/everything-claude-code-zh | 2k | — | ~1.9k | Automated safety check: Pass | MIT | |
| TDD Workflowxu-xiang/everything-claude-code-zh | 2k | — | ~1.9k | Automated safety check: Pass | MIT | |
| Odc TestingDouglasNeuroInformatics/OpenDataCapture | 119 | — | ~1.5k | Automated safety check: Notes | Apache-2.0 |
hellangleZ/burn-in-cceverywhere-ralph
A skill your agent uses when writing new features, fixing bugs, or refactoring code.
xu-xiang/everything-claude-code-zh
在编写新功能、修复 Bug 或重构代码时使用此技能。强制执行测试驱动开发(TDD),包括单元测试、集成测试和端到端(E2E)测试,覆盖率需达到 80% 以上。
xu-xiang/everything-claude-code-zh
在创建新功能、修复 Bug 或重构代码时使用此技能。强制执行测试驱动开发(TDD),要求包括单元测试、集成测试和 E2E 测试在内的测试覆盖率达到 80% 以上。
xu-xiang/everything-claude-code-zh
在编写新功能、修复 Bug 或重构代码时使用此技能。强制执行测试驱动开发(TDD),包括单元测试、集成测试和 E2E 测试,且覆盖率需达到 80% 以上。
DouglasNeuroInformatics/OpenDataCapture
Test a change in Open Data Capture. An agent skill from DouglasNeuroInformatics/OpenDataCapture.
NiceEval/NiceEval
Inspect, select, author, modify, or review NiceEval E2E and Unit test owners.
affaan-m/ECC
Audits your installed Claude skills and commands for quality, with a quick mode for recently changed skills and a full mode that evaluates all of them through subagents.
affaan-m/ECC
Ingests, indexes, searches, edits and monitors video, audio and live streams through the VideoDB Python SDK, returning stream links, clips and timestamps.
affaan-m/ECC
Route broad documentation-governance requests to existing ECC skills and run an opt-in, read-only audit of mapped documentation roles, links, ADR indexes, and evidence references.
affaan-m/ECC
Scans installed skills for principles that recur across them and proposes rule-file changes: append, revise, add a section, create a file or leave as covered.
affaan-m/ECC
Builds DRAFT counterparty agreements from one markdown template and a small JSON spec per party, with clauses picked by the party's role.
affaan-m/ECC
Set an ECC-specific frontend design direction for production UI work.
Categories
新機能の作成、バグ修正、コードのリファクタリング時にこのスキルを使用します。ユニット、統合、E2Eテストを含む80%以上のカバレッジでテスト駆動開発を強制します。. TDD Workflow is an agent skill from affaan-m/ECC.
TDD Workflow fits situations like: tasks that involve Test-driven development; tasks that involve End-to-end testing; tasks that involve Unit testing.
Run `npx skills add affaan-m/ECC --skill tdd-workflow -a claude-code`. Or copy the skill folder (docs/ja-JP/skills/tdd-workflow in affaan-m/ECC) into .claude/skills/tdd-workflow in your project. Claude Code loads it when a task matches its description.
Run `npx skills add affaan-m/ECC --skill tdd-workflow -a codex`. Or copy the skill folder (docs/ja-JP/skills/tdd-workflow in affaan-m/ECC) into .agents/skills/tdd-workflow in your project. Codex loads it when a task matches its description.
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add affaan-m/ECC --skill tdd-workflow -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/tdd-workflow, .gemini/skills/tdd-workflow, .github/skills/tdd-workflow and .opencode/skills/tdd-workflow in your project.
Going by SKILL.md and its folder, TDD Workflow needs the command-line tools its instructions call (npm).
SKILL.md contains no URLs. Its commands use npm, which can reach the network depending on how they are called. This is read from the text; nothing was executed.
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
TDD Workflow is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
About 2k tokens (SKILL.md is roughly 7.9k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
Skills that share tags, products or a category with TDD Workflow: TDD Workflow (hellangleZ/burn-in-cceverywhere-ralph, 112 stars), TDD Workflow (xu-xiang/everything-claude-code-zh, 2k stars), TDD Workflow (xu-xiang/everything-claude-code-zh, 2k stars) and TDD Workflow (xu-xiang/everything-claude-code-zh, 2k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
affaan-m (a GitHub user) maintains it in affaan-m/ECC, which has 276,673 GitHub stars. The repository holds 683 skills in this directory. The repository was last updated on October 11, 2026.
Source: affaan-m/ECC on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.