CTNicholas

Add a changelog entry in the repo's format

Walk through how part of the codebase works

Reproduce and fix a bug, with a regression test

Improve structure without changing behaviour

Review recent changes and report findings

Write or update documentation

Add tests for existing code

Convert an existing app into a multiplayer collaborative app, using Liveblocks. Use when asked to turn an app into a multiplayer, collaborative, or real-time experience.

Audit a codebase in any language or framework and restructure it so many AI agents can build, test and verify changes in parallel without colliding. Puts every feature in its own folder (boundaries chosen from the code and its git history), writes a test…

Write pull request titles and descriptions in CTNicholas's preferred style — short, plain, information-dense. Use this skill whenever the user asks for a PR title or description, a PR write-up, GitHub PR copy, a "PR for this", a commit-summary-style…