darwin-skill - Optimize skills with tested Git workflows
Evaluates and iteratively improves SKILL.md files using structural and effectiveness scoring, test prompts, Git versioning, user checkpoints, and result cards.
Tags
Updated: 2026-09-28Capabilities
Typical Inputs
Typical Outputs
What this skill does
- Design skill test prompts
- Score eight skill dimensions
- Run baseline evaluations
- Compare skill outputs
- Propose targeted improvements
- Edit SKILL.md files
- Commit and revert changes
- Record optimization results
- Generate result cards
- Pause for user confirmation
Inputs
- SKILL.md files
- Optimization scope
- Git repository
- Historical results.tsv
- User confirmation
- Test prompt expectations
Outputs
- Evaluation scores
- Test prompt files
- Modified SKILL.md files
- Git branches and commits
- Reverted changes
- results.tsv records
- PNG result cards
- Optimization reports
Requirements
- Git version control
- Access to skill files
- Child-agent support or dry-run capability
- Playwright for PNG screenshots