tdd

80 / 100 · Low risk

Fine to try. Some of what it can do is expected: a coding skill usually runs build and test commands.

By yanacuti1121/Yana-AI (GitHub) · coding · 13 stars · scanned at commit 54d4aa9

Use when implementing features or fixing bugs with test-driven development. Enforces RED→GREEN→REFACTOR cycle with vertical slicing and multi-agent context isolation. Triggers on: 'implement with TDD', 'write tests first', 'red green refactor', 'test-driven', '/tdd <feature>'. Supports Jest, Vitest, pytest, Go test, cargo test, RSpec, PHPUnit.

Works with any agent that supports SKILL.md skills.

What this skill can do

Runs commands on your computer

The author does not mention this. Expected for a coding skill.

Found in 5 places.

.claude/skills/tdd/SKILL.md, line 51ls package.json pyproject.toml go.mod Cargo.toml Gemfile composer.json 2>/dev/null
.claude/skills/tdd/SKILL.md, line 70npx jest --passWithNoTests 2>&1 | tail -10
.claude/skills/tdd/SKILL.md, line 94grep -rn "^export " src/ --include="*.ts" --include="*.js" 2>/dev/null | head -60

Show 2 more

.claude/skills/tdd/SKILL.md, line 246cat {TEST_FILE_PATH}
.claude/skills/tdd/SKILL.md, line 253find {SOURCE_DIR} -type f \( -name "*.ts" -o -name "*.js" -o -name "*.py" -o -name "*.go" -o -name "*.rs" -o -name "*.rb" -o -name "*.php" \) \

Downloads and installs other software

The author does not mention this.

Found in 3 places.

.claude/skills/tdd/SKILL.md, line 70npx jest --passWithNoTests 2>&1 | tail -10
.claude/skills/tdd/SKILL.md, line 456| Jest | `npx jest -t "<name>" <file>` | `npx jest` |
.claude/skills/tdd/SKILL.md, line 457| Vitest | `npx vitest run <file> -t "<name>"` | `npx vitest run` |

Other copies in this repository

yanacuti1121/Yana-AI has 1 more folder with a skill named tdd. This page shows the lowest-scoring copy.

.claude/skills/mattpocock--tdd 95/100 · Low risk

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'tdd' ] || [ -L ~/.agents/skills/'tdd' ]; then echo 'A skill folder named tdd already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/yanacuti1121/Yana-AI' "$d" && git -C "$d" checkout --quiet '54d4aa9fa3241319f4d37212bd23826658bf6bed' -- '.claude/skills/tdd' && mkdir -p ~/.agents/skills && cp -R "$d"/'.claude/skills/tdd' ~/.agents/skills/'tdd' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'tdd' ~/.claude/skills/'tdd' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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Score history

Date	Version	Score
2026-11-13	`54d4aa9`	80
2026-11-08	`4a78f20`	80

Also found in

Identical copies of this skill exist at:

yanacuti1121/Yana-AI/core/skills/tdd