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 vasuag09/harness-claude --skill security-reviewgit clone --depth 1 https://github.com/vasuag09/harness-claudeWrote 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/vasuag09/harness-claude/security-review)<a href="https://agentmods.dev/skills/vasuag09/harness-claude/security-review"><img src="https://agentmods.dev/badge/skills/vasuag09/harness-claude/security-review/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/vasuag09/harness-claude/security-review"><img src="https://agentmods.dev/badge/skills/vasuag09/harness-claude/security-review.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 | $0.00061 | $0.00312 |
| Opus 5 | $0.00030 | $0.00156 |
| Sonnet 5 | $0.00012 | $0.00062 |
| Haiku 4.5 | $0.00006 | $0.00031 |
Grade A, and why
security-review 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 10d 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
/security-review — security gate
Goal: no Critical/High vulnerability and no leaked secret ships.
Do this
- Delegate to
harness-claude:security-reviewerwith the diff or named files. - It hunts (with exploit paths, not just patterns): hardcoded secrets, injection (SQL/command/deserialization), XSS, broken access control, SSRF, path traversal, weak crypto, missing validation, error leakage, vulnerable deps. It also runs a secret check against the diff.
- For each Critical/High: fix before continuing, and leave a regression test that fails on the vulnerability and passes after the fix — so the same hole can't silently reappear. If a secret is exposed — stop, rotate it, then sweep for the same class elsewhere.
When to invoke
Always for auth/payments/user-data/file/external-call changes. For purely internal, non-sensitive refactors, a lighter pass is fine — but never skip the secret check.
Exit criterion
Verdict = pass (no Critical/High), secret check clean. Then /harness-claude:test.
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.
- 10d ago First seen · 26 lines · 61 tokens per session scan A 24200b3bd2bb
security-review is a skill published in the GitHub repository vasuag09/harness-claude (2 stars, last pushed 2mo ago), licensed MIT. It adds 61 tokens to every session and 312 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 2026-08-31.
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4-phase PR backlog management with audit, deep code review, validated comments, and optional worktree setup. Use when triaging pull requests, catching up on pending code reviews, or managing a backlog of open PRs. Args: 'all' to review all, PR numbers to focus (e.g. '42 57'), 'en'/'fr' for language, no arg = audit…
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land-and-deploy
Merge PR, wait for CI, verify deploy, run canary. The complete landing pipeline.