Summary
Covers the full testing lifecycle for JavaScript and TypeScript projects, from writing unit tests with the AAA pattern to integration and E2E tests with Playwright. The systematic bug analysis framework is solid, walking you through reproduction, isolation, root cause, fix, and validation. It includes practical examples for catching race conditions, SQL injection, XSS vulnerabilities, and performance issues with parameterized tests. Ships with a Python script that scans your codebase to find untested files and prioritizes them by type. Good if you need structured testing methodology rather than just framework documentation, especially the security and edge case checklists that are easy to forget.
Install to Claude Code
npx -y skills add ailabs-393/ai-labs-claude-skills --skill test-specialist --agent claude-codeInstalls into .claude/skills of the current project.
belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
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Plug Mailtrap into your AI workflow and let it handle the email.
Connect Mailtrap MCP →
Agent, run crypto. Access onchain data & trade routes via 1inch.
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Make coding agent sessions - Searchable, Shareable, Vendor-neutral & Scored.
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Your agent targets a perfect 10 Code Health score. Deterministic. Every commit.
Try For Free →
Integrate web data into your AI product. One API to scrape website & brand data.
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belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →Plug Mailtrap into your AI workflow and let it handle the email.
Connect Mailtrap MCP →Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →Make coding agent sessions - Searchable, Shareable, Vendor-neutral & Scored.
Try For Free →Your agent targets a perfect 10 Code Health score. Deterministic. Every commit.
Try For Free →Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →First SeenMay 16, 2026
