Enforce Material Design 3 theming and design token usage in Jetpack Compose. Use when implementing M3 components, color schemes, typography, or design tokens.
---
name: android-design-system-231603383361
description: Enforce Material Design 3 theming and design token usage in Jetpack Compose. Use when implementing M3 components, color schemes, typography, or design tokens.
metadata:
triggers:
files:
- '**/*Screen.kt'
- '**/ui/theme/**'
- '**/compose/**'
keywords:
- MaterialTheme
- Color
- Typography
- Modifier
- Composable
---
# Android Design System (Jetpack Compose)
## **Priority: P2 (MEDIUM)**
## Guidelines
Define `Color.kt`, `Theme.kt`, and `Type.kt` in `ui/theme/`. Map every raw color/type value to `lightColorScheme`/`darkColorScheme` slots. Access all tokens through `MaterialTheme`:
- Colors → `MaterialTheme.colorScheme.*`
- Text styles → `MaterialTheme.typography.*`
- Spacing → `.dp` units consistently
## Anti-Patterns
- **No Hardcoded Colors**: Use `MaterialTheme.colorScheme.*`, not `Color(0xFF...)`.
- **No Inline Typography**: Use `MaterialTheme.typography.*`, not raw `fontSize = 32.sp`.
- **No Magic Spacing**: Prefer named `.dp` tokens; avoid unexplained magic numbers.
## References---
name: android-design-system-231603383361
description: Enforce Material Design 3 theming and design token usage in Jetpack Compose. Use when implementing M3 components, color schemes, typography, or design tokens.
metadata:
triggers:
files:
- '**/*Screen.kt'
- '**/ui/theme/**'
- '**/compose/**'
keywords:
- MaterialTheme
- Color
- Typography
- Modifier
- Composable
---
# Android Design System (Jetpack Compose)
## **Priority: P2 (MEDIUM)**
## Guidelines
Define `Color.kt`, `Theme.kt`, and `Type.kt` in `ui/theme/`. Map every raw color/type value to `lightColorScheme`/`darkColorScheme` slots. Access all tokens through `MaterialTheme`:
- Colors → `MaterialTheme.colorScheme.*`
- Text styles → `MaterialTheme.typography.*`
- Spacing → `.dp` units consistently
## Anti-Patterns
- **No Hardcoded Colors**: Use `MaterialTheme.colorScheme.*`, not `Color(0xFF...)`.
- **No Inline Typography**: Use `MaterialTheme.typography.*`, not raw `fontSize = 32.sp`.
- **No Magic Spacing**: Prefer named `.dp` tokens; avoid unexplained magic numbers.
## ReferencesImported from the listed AgentSkill.sh category. Complete supplied package files and notices are retained. Required external tools and credentials are not installed. No bundled code was executed during import. Individual agent task behavior has not been tested.