checksy

Create Agent Skills compatible with the Agent Skills specification. Use when the user wants to create a new skill, needs help with skill structure, wants to validate a skill, or needs guidance on SKILL.md format, naming conventions, or directory structure. Also use when the user mentions creating capabilities for AI agents, packaging expertise, or making reusable agent workflows.

Evaluate skill output quality using systematic testing. Use when you need to test whether a skill produces correct results, set up evaluation frameworks, compare skill versions, measure improvement over baseline, or iterate on skill quality based on test results. Also use when the user wants to grade skill outputs, analyze performance metrics, or create reproducible skill evaluation workflows.

Optimize skill descriptions for reliable triggering. Use when a skill is not activating on the right prompts, activates too often on irrelevant tasks, or when you need to improve the description field to make it more effective. Also use when the user wants to test description accuracy, design eval queries, or iterate on skill descriptions systematically.