What it does

Custom skill created by Maggie Lerman. Review and compare 2-3 repositories that implement the same product idea, then generate a downloadable HTML comparison artifact with pros/cons, feature gaps, scores, recommendation paths, and CSV/PDF export options. Use when a user asks for side-by-side technical assessment of multiple implementation repos or wants a recommendation between competing codebases.

Try it when you need to…

  1. A user asks for side-by-side technical assessment of multiple implementation repos
  2. A recommendation between competing codebases

Your first run

  1. Copy or install the complete skill folder so scripts, references, assets, and metadata stay together.
  2. Open the target repo and read its local agent instructions before invoking the skill.
  3. Name the outcome you want, the repo constraints, and any files or routes Codex should avoid.
  4. Review generated scripts, docs, or code before adopting the result into your workflow.

New to this collection? Read Getting started for package structure, setup, and license notes.

Reference guides

If something gets stuck

The workflow is unavailable

If Codex does not trigger the skill, invoke it by name and include the target repo outcome.

Files or results are missing

If the output has the wrong audience, explicitly say whether the deliverable is public, personal, team-facing, or repo-internal.

The result needs adjusting

If a bundled script fails, follow the skill’s documented working directory and confirm the full skill folder was copied intact.