Decomposition Planning Roadmap

You've got a monolith and need a battle plan to break it apart without creating chaos. This walks you through a six-pattern sequence from identifying components to extracting actual services, with prioritization based on risk, value, and dependencies. The phased approach is solid: analyze and prepare first, organize into domains, then extract services. It generates architecture stories and estimates effort, which beats the usual "let's just start pulling things out" approach. The prioritization formula (value times three, minus risk times two, minus dependencies) gives you something concrete to argue about instead of going with gut feelings. Best used when you're past the initial domain analysis and need an actual migration roadmap with phases and milestones.

Install to Claude Code

npx -y skills add tech-leads-club/agent-skills --skill decomposition-planning-roadmap --agent claude-code