Individual skill
tdd-guide
Test-driven development skill for writing unit tests, generating test fixtures and mocks, analyzing coverage gaps, and guiding red-green-refactor workflows across Jest, Pytest, JUnit, Vitest, and Mocha. Use when the user asks to write tests, improve test coverage, practice TDD, generate mocks or stubs, or mentions testing frameworks like Jest, pytest, or JUnit.
skills-imported/tdd-guide/SKILL.md
Source commit faf37c0859ebf627bfcb5225e8057d088691e0ae
What was checked
- Matches the observed repository HEAD
- Yes
- Scanner rules are current
- No
- Repository scan complete
- No
- Skill scan complete
- No
- Observed behavior
- Not checked yet
- Last checked
- Nov 8, 2026
These are observations at the recorded commit, not a guarantee of safety. Review the source before running it.
Install this skill
Choose an agent in your Stack or copy a command below. Commands fetch the pinned commit and copy only this skill directory. Existing destinations are refused. Copying a command does not install anything.
An install command is unavailable: current rules, complete repository and skill scans, an eligible behavior level and a permitted license are required.
Repository context
- Repository stars (not skill ratings)
- 56
- Repository last updated
- Oct 10, 2026
- License
- MIT
Observed agent integration: No specific integration evidence. Standard SKILL.md installation does not imply verified compatibility.
- agent-skills Repository topic
- ai-agents Repository topic
- ai-agents-automation Repository topic
- ai-skills Repository topic
- awesome Repository topic
- awesome-list Repository topic
- chatgpt Repository topic
- claude-skills Repository topic
- meta-ai Repository topic
- muse-ai Repository topic
- testing Derived category
- engineering Derived category
- writing Derived category
Files and excerpt
File metadata and permitted, redacted excerpts come from the recorded scan. Source links are pinned to that commit.
Browse files
SKILL.mdcore · 13,711 bytesSKILL.mdcore · 13,711 bytesSKILL.mdcore · 13,711 bytesSKILL.mdcore · 13,711 bytesSKILL.mdcore · 13,711 bytesSKILL.mdcore · 13,711 bytesSKILL.mdcore · 13,711 bytesSKILL.mdcore · 13,711 bytesSKILL.mdcore · 13,711 bytesreferences/ci-integration.mddoc · 4,017 bytesreferences/framework-guide.mddoc · 4,316 bytesreferences/tdd-best-practices.mddoc · 3,516 bytesscripts/coverage_analyzer.pyruns · 15,502 bytesscripts/fixture_generator.pyruns · 14,311 bytesscripts/format_detector.pyruns · 12,207 bytesscripts/framework_adapter.pyruns · 14,834 bytesscripts/metrics_calculator.pyruns · 15,476 bytesscripts/output_formatter.pyruns · 12,734 bytesscripts/tdd_workflow.pyruns · 16,968 bytesscripts/test_generator.pyruns · 14,617 bytes
Read excerpt
# TDD Guide
Test-driven development skill for generating tests, analyzing coverage, and guiding red-green-refactor workflows across Jest, Pytest, JUnit, and Vitest.
---
## Workflows
### Generate Tests from Code
1. Provide source code (TypeScript, JavaScript, Python, Java)
2. Specify target framework (Jest, Pytest, JUnit, Vitest)
3. Run `test_generator.py` with requirements
4. Review generated test stubs