Borrowing it
Nothing to install: this file belongs to osama-raddad/FireCrasher. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/osama-raddad/FireCrasher/master/.claude/skills/run-checks/SKILL.mdgit clone --depth 1 https://github.com/osama-raddad/FireCrasherWrote 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/osama-raddad/firecrasher/run-checks)<a href="https://agentmods.dev/skills/osama-raddad/firecrasher/run-checks"><img src="https://agentmods.dev/badge/skills/osama-raddad/firecrasher/run-checks/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/osama-raddad/firecrasher/run-checks"><img src="https://agentmods.dev/badge/skills/osama-raddad/firecrasher/run-checks.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00059 | $0.00419 |
| Opus 5 | $0.00030 | $0.00210 |
| Sonnet 5 | $0.00012 | $0.00084 |
| Haiku 4.5 | $0.00006 | $0.00042 |
Grade A, and why
run-checks 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 9d 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.
What it actually says
Run the CI-equivalent checks
CI (.github/workflows/build.yml) runs ./gradlew build --stacktrace on
JDK 21. build depends on check, which runs the unit tests, Android lint
(abortOnError = true), and :firecrasher:apiCheck (the ABI baseline
comparison). Reproduce it locally before pushing.
Steps
- Confirm the toolchain is JDK 21 (
java -version). AGP 9.x + the Java 21 bytecode target require it. - Run the full build:
./gradlew build --stacktrace - For a faster inner loop while iterating, run the pieces directly:
./gradlew :firecrasher:test # Robolectric unit tests ./gradlew :firecrasher:lint # Android lint ./gradlew :firecrasher:apiCheck # ABI baseline comparison
If it fails
- Test failures — reports are under
firecrasher/build/reports/tests/. - Lint failures — reports under
firecrasher/build/reports/lint-results-*. Lint is set to fail the build; fix the finding rather than lowering severity. apiCheckfailure — the public API changed. If the change was intentional, use theupdate-abi-baselineskill; if not, it means you leaked something into the public surface — revisit the change.
Do not weaken abortOnError, delete tests, or edit the ABI baseline just to get
green. Fix the underlying cause.
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.
- 9d ago First seen · 39 lines · 59 tokens per session scan A 3bf6494aed02
run-checks is a skill published in the GitHub repository osama-raddad/FireCrasher (148 stars, last pushed 2mo ago), licensed Apache-2.0. It adds 59 tokens to every session and 419 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 2026-08-30.
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