skill-creator

To create a Claude skill, you draft the SKILL.md file by defining the frontmatter metadata and instructional body, then scaffold an evaluation workspace to generate test prompts and iterate on the design.

SKILL.md frontmatter is structured metadata that defines the skill's name and description, serving as the triggering mechanism to ensure the skill activates appropriately when invoked by Claude.

You set up evaluation workflows by scaffolding an iteration workspace, generating automated test prompts, organizing eval sets, and running benchmark tests to track improvements across multiple iterations.

Yes, you can update existing skills by modifying the SKILL.md content, organizing new eval sets, and running the evaluation loop to benchmark the refined triggering descriptions and instructional body.

During skill generation, the system flags potential security risks, enforces structure for dependencies and components, and validates optional assets like scripts and references to ensure safe skill deployment.

Skill creation operates entirely without external dependencies, using internal scaffolding to draft content, organize eval sets, and manage workspace iteration natively.