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Cursor/Codex feature delivery contract for folder shape, use cases, DTO mapping, testing matrix, DI/routes, and validation.
Install with Codex or Claude Copy this prompt, paste it into Codex, Claude, or another assistant, and let it review the skill page and install it for you.
Based on SOC occupation classification
Canonical rules — feature layers, domain purity, cubit vs widget roles, DI entrypoints, Freezed. Part of agents-canonical-rules split.
Scaffold or add a feature Cubit with Freezed state, tests, and repo-standard placement under presentation/cubit/.
Figma design-to-code for this repo (figma-sync assets, Flutter adaptation, MCP).
Dependency direction and feature composition. Use for shared package/app-shell changes, cross-feature deps, auth/theme contracts.
External references and key file paths for this repo. Use when locating theme, DI, lifecycle, sync, HTTP, or Supabase code.
Flutter BLoC app stack snapshot and lib/ layout. Use at task start or when adding features, routes, or shared code.
| name | agents-feature-delivery |
| description | Cursor/Codex feature delivery contract for folder shape, use cases, DTO mapping, testing matrix, DI/routes, and validation. |
Use before adding or changing apps/mobile/lib/features/**.
Read:
docs/ai/ai_failure_risks.md (Pre-Flight + applicable risk rows)agents-common-pitfallsdocs/feature_implementation_guide.mddocs/architecture/feature_structure_contract.mddocs/architecture/reference_features.mddocs/architecture/use_case_dto_policy.mddocs/testing/matrix_required_by_change.mddocs/bloc_standards.md when Cubit/BLoC touchedDo:
bash tool/scaffold_feature_contract.sh --name <feature>; use --apply
only after the name is final.Presentation -> Domain <- Data (CA skeleton). MVVM only in
presentation — View = pages//widgets/; ViewModel = presentation/cubit/.
Domain = entity + repository interface (+ use cases when policy requires).
Data = repository impl + datasource + DTO.docs/design_system.md § Reusable widgets;
mirror tests under test/features/<feature>/presentation/widgets/.docs/design_system.md § Cross-platform form factors;
flutter-cross-platform-modern.Proof:
bash tool/check_clean_architecture_imports.shbash tool/check_feature_folder_contract.sh (--strict for new features)bash tool/check_feature_brief_linked.shflutter test <paths>./tool/analyze.shdocs/engineering/validation_routing_fast_vs_full.md.