Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add krutikJain/android-agent-skills --skill android-material3-design-systemgit clone --depth 1 https://github.com/krutikJain/android-agent-skillsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/krutikjain/android-agent-skills/android-material3-design-system)<a href="https://agentmods.dev/skills/krutikjain/android-agent-skills/android-material3-design-system"><img src="https://agentmods.dev/badge/skills/krutikjain/android-agent-skills/android-material3-design-system/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/krutikjain/android-agent-skills/android-material3-design-system"><img src="https://agentmods.dev/badge/skills/krutikjain/android-agent-skills/android-material3-design-system.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00028 | $0.00783 |
| Opus 5.5 | $0.00011 | $0.00313 |
| Sonnet 5.5 | $0.00006 | $0.00157 |
| Haiku 4.5 | $0.00003 | $0.00078 |
Grade A, and why
android-material3-design-system scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 66 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Android Material3 Design System
When To Use
- Use this skill when the request is about: material3 theme android, design system tokens compose, android typography color system.
- Primary outcome: Apply Material 3 tokens, color, type, spacing, adaptive components, and theme ownership in Android apps.
- Handoff skills when the scope expands:
android-compose-foundationsandroid-compose-accessibility
Workflow
- Identify whether the target surface is Compose, View system, or a mixed interoperability screen.
- Select the lowest-friction UI pattern that satisfies responsiveness, accessibility, and performance needs.
- Build the UI around stable state, explicit side effects, and reusable design tokens.
- Exercise edge cases such as long text, font scaling, RTL, and narrow devices in the fixture apps.
- Validate with unit, UI, and screenshot-friendly checks before handing off.
Guardrails
- Optimize for stable state and predictable rendering before adding animation or abstraction.
- Respect accessibility semantics, contrast, focus order, and touch target guidance by default.
- Do not mix Compose and View system ownership without an explicit interoperability boundary.
- Prefer measured performance work over premature micro-optimizations.
Anti-Patterns
- Embedding navigation or business logic directly in leaf UI components.
- Using fixed dimensions that break on localization or dynamic text.
- Ignoring semantics and announcing only visual changes.
- Porting XML patterns directly into Compose without adapting the mental model.
Examples
Happy path
- Scenario: Apply a coherent Material 3 theme to the Compose showcase screens.
- Command:
cd examples/orbittasks-compose && ./gradlew :app:assembleDebug
Edge case
- Scenario: Keep XML and Compose surfaces visually aligned during mixed UI migration.
- Command:
cd examples/orbittasks-xml && ./gradlew :app:assembleDebug
Failure recovery
- Scenario: Avoid routing theme-token work into accessibility or generic Compose foundations.
- Command:
python3 scripts/eval_triggers.py --skill android-material3-design-system
What ships with it
5 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 1mo ago First seen · 66 lines · 28 tokens per session scan A 30ab8d117ba6
android-material3-design-system is a skill published in the GitHub repository krutikJain/android-agent-skills (14 stars, last pushed 7mo ago), licensed MIT. It adds 28 tokens to every session and 783 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.
Other skills, from other repositories
compose-component-design
Use when designing or reviewing reusable Jetpack Compose component APIs with modifier parameters, root layout placement, caller-provided variable content, primitive content parameters, optional content, or boolean shape flags.
maui-accessibility
Improve MAUI accessibility. USE FOR: semantic labels, hints, headings, screen-reader focus/announcements, AutomationProperties, touch targets, decorative content, TalkBack/VoiceOver/Narrator checks. DO NOT USE FOR: general layout, automation-only tests, performance.
flutter-design-system
Enforce Design Language System adherence in Flutter. Use when implementing design tokens, preventing hardcoded colors/spacing, or building a DLS.
compose-ui
Writes and reviews composables for Compose and CMP: the Route/Screen/leaf split, state-read placement and stability, loading/empty/error UX states, LazyColumn lists and grids, animation choice, accessibility and semantics, design-system tokens, CMP Res resources, Coil images, and keyboard/focus. Use when touching…
navigate
Call the runintent tool with the following exact parameters.
compose-visuals-footguns
Compose look-and-feel traps: theme and colour tokens, artwork palettes, gradients and scrims, shimmer, glass and particle effects, animation, image loading, charts and stats displays (percent changes, shares, buckets). Use when a visual bands, pops, freezes or misleads.