Transform overwhelming development tasks into manageable units. This skill should be used when the user says 'task too big', 'can't estimate', 'overwhelmed by scope', 'where do I start', 'epic needs breakdown', or has dependency problems. Keywords: decomposition, breakdown, estimate, scope, INVEST, vertical slice, spike, dependencies.
Install
npx skills add jwynia/agent-skills --skill task-decompositionnpx skills add jwynia/agent-skills --skill task-decomposition -a claude-code -gnpx skills add jwynia/agent-skills --skill task-decomposition -a codex -ggemini skills install https://github.com/jwynia/agent-skills.git --path skills/tech/development/quality/task-decompositiongh skill install jwynia/agent-skills task-decompositiongit clone --depth 1 https://github.com/jwynia/agent-skills /tmp/jwynia__agent-skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/jwynia__agent-skills/skills/tech/development/quality/task-decomposition ~/.claude/skills/task-decomposition # Claude Code
cp -R /tmp/jwynia__agent-skills/skills/tech/development/quality/task-decomposition ~/.agents/skills/task-decomposition # Codex, Cursor, Gemini CLI, Copilot, OpenCode