Ctrl C V

Coding doctrine for any task that creates, modifies, or refactors code in a programming language. Make sure to consult this skill whenever the user is about to write, edit, debug, or ship code, even if they don't explicitly ask for "best practices" — Claude's default of generating new code from scratch produces code no one can grep, copy, or ship next Friday, and this skill enforces a copy-paste-first workflow that compounds into tomorrow's shortcuts. TRIGGER when: user asks to write/add/fix/implement code; request mentions a function/class/module/component/endpoint/script; user shares an error and asks to fix; user wants code review of a diff or PR; file changes touch *.py *.ts *.tsx *.js *.jsx *.go *.rb *.rs *.java *.kt *.swift *.cpp *.c *.h *.cs *.php *.lua *.sh; user opens or enters a new project for the first time (no CLAUDE.md present yet). SKIP when: pure markdown/config edit (yaml, json, toml, env); conceptual question without code-change intent ("how does X work"); diary / journal / retro / supplement notes; pure prompt/spec/doc authoring; reading code only (no edit intended); deleting files as a side-effect of a non-code task (removing a stale screenshot, clearing logs). Examples that trigger: "implement login endpoint", "fix this bug", "refactor the parser", "add a hook for X", first session in an empty project. Examples that skip: "explain what async means", "今天的复盘", "write a README", "delete those old screenshots".

mkdir -p ~/.claude/skills/ctrl-c-v
curl -L https://claudskills.com/skills/ctrl-c-v/SKILL.md \
  -o ~/.claude/skills/ctrl-c-v/SKILL.md

@misc{ctrl-c-v-2026,
  author    = {ClaudSkills},
  title     = {Ctrl C V [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/ctrl-c-v/}
}