Skill Creator
by Shippers
The "Skill for building Skills": Automate creating, testing, and optimisation of custom workflows.
- Convert repeating manual prompts into automated Claude Code skills
- Optimize existing SKILL.md files to fix triggering and reliability issues
- Generate structured test suites to benchmark skill performance
Free
Included in download
- Downloadable skill package
- Works with Claude Code, Cursor
- 1 permission declared
mr shippers.
See it in action
You say
I need a skill to review my code for performance issues using our style guide. Help me build and test the SKILL.md file.
Your agent does
skill-review/ ├── SKILL.md (Optimized trigger: "Review these changes for perf...") └── references/ └── style-guide.md
Test Bench:
- "Audit my last commit" -> SUCCESS (Triggers)
- "Write a new feature" -> SUCCESS (Ignored)
Risk: May over-trigger on general refactor requests.
Skill Creator
by Shippers
The "Skill for building Skills": Automate creating, testing, and optimisation of custom workflows.
Free
Included in download
- Downloadable skill package
- Works with Claude Code, Cursor
- 1 permission declared
- Instant install
See it in action
You say
I need a skill to review my code for performance issues using our style guide. Help me build and test the SKILL.md file.
Your agent does
skill-review/ ├── SKILL.md (Optimized trigger: "Review these changes for perf...") └── references/ └── style-guide.md
Test Bench:
- "Audit my last commit" -> SUCCESS (Triggers)
- "Write a new feature" -> SUCCESS (Ignored)
Risk: May over-trigger on general refactor requests.
About This Skill
What it does
Skill Creator is a meta-utility designed to automate the development, testing, and optimization of Claude Code SKILL.md files. It streamlines the entire lifecycle of a skill—from capturing user intent and drafting instructions to rigorous benchmarking and trigger optimization. Instead of guessing how to make your agent respond to specific workflows, this skill provides a structured framework to ensure your custom skills load reliably and perform exactly as expected.
Problem it solves
Custom skills often fail because their trigger descriptions are too narrow, causing them to remain dormant, or too broad, causing them to interfere with unrelated tasks. Manual skill writing is also tedious and prone to formatting errors. Skill Creator eliminates the trial-and-error by applying proven patterns for activation and providing a built-in "test loop" to validate your workflows before you rely on them.
Supported Tools
- Claude Code (Standard SKILL.md format)
- Cursor and local context-driven agents
- Local file system integration for skill deployment
Why use this skill?
Unlike basic prompting, Skill Creator understands the specific architecture of Claude's skill system. It knows how to balance "pushy" trigger descriptions with hard exclusion rules, ensuring your agent recognizes your custom commands 100% of the time. It produces production-ready YAML and Markdown files that are optimized for model context windows.
Use Cases
- Convert repeating manual prompts into automated Claude Code skills
- Optimize existing SKILL.md files to fix triggering and reliability issues
- Generate structured test suites to benchmark skill performance
- Create reference-based skills for large, complex style guides or APIs
Known Limitations
- Optimized for SKILL.md spec; may require manual adjustment for custom system prompts.
- Performance depends on the underlying model's reasoning capabilities.
How to install
Drop the file into your AI tool. Works with Claude, Cursor, ChatGPT, and 20+ more.
Reviews
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Only users who have downloaded or purchased this skill can leave a review.
No reviews yet - be the first to share your experience.
Only users who have downloaded or purchased this skill can leave a review.
Security Scanned
Passed automated security review
Permissions
Claude Code, Cursor, and SKILL.md-compatible agents
Frequently Asked Questions
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