I've been writing Claude Code skills for the past year and kept making the same mistakes: wrong frontmatter format, first-person descriptions, abstract examples instead of concrete input/output pairs.
Good examples exist everywhere, but they are scattered. So I extracted what has worked best for me, combined with Claude's own best practices, and built a generator.
The tool:
1. Takes a plain English description of your expertise
2. Generates a skill following Claude's official format
3. Grades it on a 100-point rubric and gives specific suggestions
Grading criteria includes: format compliance, conciseness (Claude is smart, don't over-explain), Quick Start quality, example concreteness, and completeness.
Tech: Next.js, Claude API, Supabase, v0.
Free, no signup.
This is v1. I'd love feedback on what's working and what needs improvement.
Author here.
I've been writing Claude Code skills for the past year and kept making the same mistakes: wrong frontmatter format, first-person descriptions, abstract examples instead of concrete input/output pairs.
Good examples exist everywhere, but they are scattered. So I extracted what has worked best for me, combined with Claude's own best practices, and built a generator.
The tool: 1. Takes a plain English description of your expertise 2. Generates a skill following Claude's official format 3. Grades it on a 100-point rubric and gives specific suggestions
Grading criteria includes: format compliance, conciseness (Claude is smart, don't over-explain), Quick Start quality, example concreteness, and completeness.
Tech: Next.js, Claude API, Supabase, v0.
Free, no signup.
This is v1. I'd love feedback on what's working and what needs improvement.