Idiomatic Kotlin patterns, best practices, and conventions for building robust, efficient, and maintainable Kotlin applications with coroutines, null safety, and DSL builders.
Install
npx skills add affaan-m/ECC --skill kotlin-patternsnpx skills add affaan-m/ECC --skill kotlin-patterns -a claude-code -gnpx skills add affaan-m/ECC --skill kotlin-patterns -a codex -ggemini skills install https://github.com/affaan-m/ECC.git --path .kiro/skills/kotlin-patternsgh skill install affaan-m/ECC kotlin-patternsgit clone --depth 1 https://github.com/affaan-m/ECC /tmp/affaan-m__ECC
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/affaan-m__ECC/.kiro/skills/kotlin-patterns ~/.claude/skills/kotlin-patterns # Claude Code
cp -R /tmp/affaan-m__ECC/.kiro/skills/kotlin-patterns ~/.agents/skills/kotlin-patterns # Codex, Cursor, Gemini CLI, Copilot, OpenCode