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-testing-unitgit 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-testing-unit)<a href="https://agentmods.dev/skills/krutikjain/android-agent-skills/android-testing-unit"><img src="https://agentmods.dev/badge/skills/krutikjain/android-agent-skills/android-testing-unit/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-testing-unit"><img src="https://agentmods.dev/badge/skills/krutikjain/android-agent-skills/android-testing-unit.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 | $0.00025 | $0.00761 |
| Opus 5 | $0.00013 | $0.00380 |
| Sonnet 5 | $0.00005 | $0.00152 |
| Haiku 4.5 | $0.00003 | $0.00076 |
Grade A, and why
android-testing-unit 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 7d 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 Testing Unit
When To Use
- Use this skill when the request is about: android unit test strategy, test viewmodel reducer android, repository unit tests android.
- Primary outcome: Write fast, focused Android unit tests for reducers, use cases, repositories, and lifecycle-safe state holders.
- Handoff skills when the scope expands:
android-testing-uiandroid-ui-states-validation
Workflow
- Scope the risk surface: correctness, security, performance, test depth, or release automation.
- Pick the narrowest verification strategy that still catches the likely regressions.
- Instrument the workflow so failures are actionable rather than just red.
- Run the relevant checks on the showcase apps and packaging outputs.
- Capture any residual risk with explicit follow-up work and owner skills.
Guardrails
- Prefer reproducible checks in CI over one-off local heroics.
- Fail with a precise remediation path instead of a vague quality gate.
- Keep secrets, signing material, and production credentials out of examples and fixtures.
- Treat performance and security work as engineering tasks with evidence, not folklore.
Anti-Patterns
- Adding more tests without increasing signal.
- Shipping benchmarks or security scans that no one can reproduce.
- Hard-coding release credentials into build logic.
- Using synthetic metrics with no user-impact interpretation.
Examples
Happy path
- Scenario: Cover reducer and formatter logic in both fixture apps with focused local tests.
- Command:
cd examples/orbittasks-compose && ./gradlew :app:testDebugUnitTest && cd ../orbittasks-xml && ./gradlew :app:testDebugUnitTest
Edge case
- Scenario: Mock sync failures and permission-denied branches without instrumentation.
- Command:
cd examples/orbittasks-compose && ./gradlew :app:testDebugUnitTest
Failure recovery
- Scenario: Separate unit-testing requests from UI testing or general architecture cleanup.
- Command:
python3 scripts/eval_triggers.py --skill android-testing-unit
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.
- 7d ago First seen · 66 lines · 25 tokens per session scan A f215a4b2495f
android-testing-unit is a skill published in the GitHub repository krutikJain/android-agent-skills (14 stars, last pushed 5mo ago), licensed MIT. It adds 25 tokens to every session and 761 once invoked, about $0.0001 per session on Opus 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.
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