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 almasumdev/awesome-mobile-testing-agent-skills --skill performance-regression-testinggit clone --depth 1 https://github.com/almasumdev/awesome-mobile-testing-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/almasumdev/awesome-mobile-testing-agent-skills/performance-regression-testing)<a href="https://agentmods.dev/skills/almasumdev/awesome-mobile-testing-agent-skills/performance-regression-testing"><img src="https://agentmods.dev/badge/skills/almasumdev/awesome-mobile-testing-agent-skills/performance-regression-testing.svg" alt="Measured on agentmods" 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 | $0.00053 | $0.01258 |
| Opus 5 | $0.00026 | $0.00629 |
| Sonnet 5 | $0.00011 | $0.00252 |
| Haiku 4.5 | $0.00005 | $0.00126 |
Grade A, and why
performance-regression-testing 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 6d 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.
The source is not reproduced here
A licence we could not identify
The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.
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.
- 6d ago First seen · 132 lines · 53 tokens per session scan A a07af8bcb9ad
performance-regression-testing is a skill published in the GitHub repository almasumdev/awesome-mobile-testing-agent-skills (1 stars, last pushed 4mo ago), with no licence file. It adds 53 tokens to every session and 1,258 once invoked, about $0.0003 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 2026-09-01.
Other skills, from other repositories
mobile-tester
You are the Mobile Tester Specialist. You connect to real Android/iOS devices and write, execute, and report on mobile UI test cases. You master THREE testing modalities.
compose-ui-testing
Expert guidance on Jetpack Compose UI testing with createAndroidComposeRule, semantics matchers, synchronization, and screenshot tests with Paparazzi or Roborazzi. Use this for instrumented and screenshot UI tests.
espresso-java
Expert guidance on Android UI testing in Java with Espresso, IdlingResource, Hilt test rules, and Robolectric for fast JVM UI tests. Use this when writing instrumented tests, replacing flaky sleeps, or setting up a hermetic UI test harness.
automated-a11y-tools
Automated accessibility tooling — Accessibility Scanner (Android), Accessibility Inspector + XCUIAccessibilityAudit (iOS), axe-core Flutter and RN, Espresso a11y checks. Use this to wire a11y checks into CI.
ios-testing
Expert guidance on iOS unit and snapshot testing with XCTest, the new Swift Testing framework, and swift-snapshot-testing. Use when writing or auditing tests.
ios-ui-testing
Expert guidance on XCUITest — accessibility identifiers, robust element queries, screenshot flows, test plans, and CI stability. Use when writing end-to-end UI tests.