What problem does it solve? Projects that end without formal closure leave contracts open, lessons undocumented, and teams uncertain whether work is truly done. This Skill guides the PMBOK Closing process group so every project or phase ends with signed acceptance, captured lessons learned, and archived artifacts. ## Core Features & Use Cases - Formal Acceptance: Obtains signed Final Acceptance from the sponsor by verifying deliverables against the scope baseline and quality criteria. - Lessons Learned by Knowledge Area: Documents lessons across all ten PMBOK knowledge areas using an actionable, context-rich format. - Project Archiving & Closure: Archives project artifacts, releases the team with performance evaluations, closes supplier contracts, and produces a Final Project Report. - Use Case: A project manager finishing a software delivery project uses this Skill to verify all deliverables, get sponsor sign-off, consolidate lessons learned, close vendor contracts, and generate the closure report from the included template. ## Quick Start Use the pm-closing skill to formally close my project and generate the closure report with final acceptance, lessons learned, and archived artifacts.