What problem does it solve? This Skill prevents breakage when users or workflows still invoke the retired bmad-quick-dev command, ensuring they are safely forwarded to bmad-build without losing their existing customization settings. ## Core Features & Use Cases - Deprecation Redirect: Detects invocation of the deprecated name and forwards the user's original input verbatim to bmad-build exactly once. - Legacy File Migration: Finds legacy customization files (bmad-quick-dev.toml and bmad-quick-dev.user.toml under _bmad/custom/) and renames them to their bmad-build equivalents only after explicit user approval. - Conflict Resolution: When both legacy and new files exist, compares their contents, explains differences, and merges values only with user confirmation, halting safely if approval is declined. - Use Case: A team upgraded their BMAD installation but still has old config files and muscle-memory commands; invoking bmad-quick-dev migrates their settings and transparently runs bmad-build instead. ## Quick Start Invoke bmad-quick-dev with your build request and follow the prompts to migrate any legacy customization files before being redirected to bmad-build.