Meta: skills that build skills

Skills that help you write, test, and maintain other skills.

Category verified April 21, 2026

High signal

(1)

SKILL.md Template

The canonical SKILL.md template from Anthropic's official skills repo — a folder with YAML frontmatter (name + description) plus the markdown instructions Claude follows when the skill is active.

Solid

(2)

Skill Creator

MIT

Creates new skills from scratch, iterates on existing ones, and runs evals to benchmark performance with variance analysis before you ship.

Prompt to Skill

MIT

Extracts a recurring prompt from your chat history and scaffolds it as a new slash command.

Situational

(2)

Skill Tester

MIT

Dry-runs a skill against a test input to verify trigger detection, output shape and side-effect safety before you ship it.

Skill Rename

MIT

Renames a skill’s slug everywhere — filename, frontmatter name, internal references, per-project overrides.

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