# Flutter Code Gen

> Run Dart build_runner for code generation of Mappable classes and JSON serialization. Use after adding or modifying data model classes that require generated code. Use when this capability is needed.

- Skill: `tomevault-io/flutter-code-gen` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds@latest add tomevault-io/flutter-code-gen`
- Raw SKILL.md: https://api.skillmd.com/api/skills/tomevault-io/flutter-code-gen/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: AI & ML
- Author: tomevault-io (https://skillmd.com/u/tomevault-io)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/tomevault-io/flutter-code-gen

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# Code Generation Guidelines

- Generate code for:
  - Mappable classes
  - JSON serialization
  - Other generated code
- Use this command for code generation:
  `dart run build_runner build --delete-conflicting-outputs`
- Run code generation after:
  - Adding new Mappable classes
  - Modifying existing Mappable classes

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> Source: [dhruvanbhalara/skills](https://github.com/dhruvanbhalara/skills) — distributed by [TomeVault](https://tomevault.io).
<!-- tomevault:4.0:skill_md:2026-05-22 -->