# testing-skills-with-subagents > DEPRECATED - Use writing-skills instead. This skill has been consolidated into writing-skills which now contains both skill creation and testing methodology. - Author: Sam Hecht - Repository: bacchus-labs/wrangler - Version: 20260121161104 - Stars: 3 - Forks: 0 - Last Updated: 2026-02-06 - Source: https://github.com/bacchus-labs/wrangler - Web: https://mule.run/skillshub/@@bacchus-labs/wrangler~testing-skills-with-subagents:20260121161104 --- --- name: testing-skills-with-subagents description: DEPRECATED - Use writing-skills instead. This skill has been consolidated into writing-skills which now contains both skill creation and testing methodology. --- # Testing Skills With Subagents ## Skill Usage Announcement **MANDATORY**: When using this skill, announce it at the start with: ``` 🔧 Using Skill: testing-skills-with-subagents | [brief purpose based on context] ``` **Example:** ``` 🔧 Using Skill: testing-skills-with-subagents | [Provide context-specific example of what you're doing] ``` This creates an audit trail showing which skills were applied during the session. **This skill has been deprecated and merged into `writing-skills`.** ## Migration Notice All content from this skill has been integrated into the `writing-skills` skill, which now provides: 1. **Skill Structure and Formatting** (original writing-skills content) 2. **Testing Skills: Detailed Methodology** (original testing-skills-with-subagents content) - When to test skills - Writing pressure scenarios - Pressure types - Key elements of good scenarios - Testing setup - VERIFY GREEN process - Plugging holes systematically - Re-verification - Meta-testing - When skill is bulletproof - Complete worked examples ## Why the Merge? The two skills described the same TDD process (RED-GREEN-REFACTOR) applied to documentation: - **writing-skills** focused on skill structure, formatting, and CSO - **testing-skills-with-subagents** focused on detailed testing methodology Since skill creation REQUIRES testing (the Iron Law: "No skill without failing test first"), and testing IS part of creation, maintaining separate skills created: - Content duplication (both explained RED-GREEN-REFACTOR) - Token waste (loading duplicate content) - Confusion (which skill to use when?) - Maintenance burden (update in two places) ## Use `writing-skills` Instead For all skill creation and testing needs, use the `writing-skills` skill, which now contains: - Everything from the original writing-skills - Everything from testing-skills-with-subagents - Clear section organization - No duplication - Single source of truth ## Worked Examples The complete worked example (`examples/CLAUDE_MD_TESTING.md`) referenced in this skill is still available in the `testing-skills-with-subagents` directory for historical reference.