Kotlin coding standards including null safety, Either error handling, coroutines, and Exposed ORM patterns. Use when writing Kotlin code, reviewing code quality, or learning project patterns.
Install
npx skills add c0x12c/ai-toolkit --skill kotlin-best-practicesnpx skills add c0x12c/ai-toolkit --skill kotlin-best-practices -a claude-code -gnpx skills add c0x12c/ai-toolkit --skill kotlin-best-practices -a codex -ggemini skills install https://github.com/c0x12c/ai-toolkit.git --path toolkit/skills/kotlin-best-practicesgh skill install c0x12c/ai-toolkit kotlin-best-practicesgit clone --depth 1 https://github.com/c0x12c/ai-toolkit /tmp/c0x12c__ai-toolkit
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/c0x12c__ai-toolkit/toolkit/skills/kotlin-best-practices ~/.claude/skills/kotlin-best-practices # Claude Code
cp -R /tmp/c0x12c__ai-toolkit/toolkit/skills/kotlin-best-practices ~/.agents/skills/kotlin-best-practices # Codex, Cursor, Gemini CLI, Copilot, OpenCode