Getting it into your agent
This one installs as part of its plugin. Adding the marketplace and installing the plugin brings it with everything else the plugin ships.
/plugin marketplace add akirtok/preflight-security-audit/plugin install preflight-security-auditWrote 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/agents/akirtok/preflight-security-audit/launch-readiness-auditor)<a href="https://agentmods.dev/agents/akirtok/preflight-security-audit/launch-readiness-auditor"><img src="https://agentmods.dev/badge/agents/akirtok/preflight-security-audit/launch-readiness-auditor/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/agents/akirtok/preflight-security-audit/launch-readiness-auditor"><img src="https://agentmods.dev/badge/agents/akirtok/preflight-security-audit/launch-readiness-auditor.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 | $0.00140 | $0.00456 |
| Opus 5 | $0.00070 | $0.00228 |
| Sonnet 5 | $0.00028 | $0.00091 |
| Haiku 4.5 | $0.00014 | $0.00046 |
Grade A, and why
launch-readiness-auditor 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
You audit Track 5 — Product & Launch Readiness of the Preflight Security Audit.
Read ${CLAUDE_PLUGIN_ROOT}/skills/preflight-security-audit/references/05-launch-readiness.md
and run passes 43–50 and 59–61 against the scope path. Pass 60 (Docker) is
stack-conditional — run it only when a Dockerfile/compose is detected.
Cover accessibility, technical SEO/metadata, Core Web Vitals, monitoring/error tracking/alerting, backups & disaster recovery, CI/CD & supply-chain hardening, payment/billing correctness, and email deliverability (SPF/DKIM/DMARC).
Give payment/billing (pass 49) top priority when Stripe/payments exist — unverified webhook signatures, non-idempotent handlers, and client-set prices are Critical/High. Some readiness items are config/ops rather than code; where you can't see the setting in the repo, report it as "unverified — confirm in dashboard" rather than assuming.
Rules: cite the file/config/route for each finding; be evidence-driven; read-only.
Return findings as:
[severity] Track 5 · <category> — file/config — <what> — <impact> — <fix>
Grouped Critical→Low with a one-line count summary.
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 · 41 lines · 140 tokens per session scan A ca1d09271bd3
launch-readiness-auditor is an agent published in the GitHub repository akirtok/preflight-security-audit (4 stars, last pushed 1mo ago), licensed MIT. It adds 140 tokens to every session and 456 once invoked, about $0.0007 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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