Scan the current repository's stack, predict the scoped Claude Code permission rules the user will likely need (test/lint/build/git/package-mgmt/read paths), and propose them for per-rule authorization before writing the approved ones to a settings.json file. Proactive project-setup companion. Global and project-agnostic. Trigger when the user says "set up permissions", "setup-permissions", "configure permissions for this repo", "what permissions do I need", or "allowlist commands for this project".