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 bzsasson/pre-launch-audit-skill --skill pre-launch-auditgit clone --depth 1 https://github.com/bzsasson/pre-launch-audit-skillWrote 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/bzsasson/pre-launch-audit-skill/pre-launch-audit)<a href="https://agentmods.dev/skills/bzsasson/pre-launch-audit-skill/pre-launch-audit"><img src="https://agentmods.dev/badge/skills/bzsasson/pre-launch-audit-skill/pre-launch-audit/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/bzsasson/pre-launch-audit-skill/pre-launch-audit"><img src="https://agentmods.dev/badge/skills/bzsasson/pre-launch-audit-skill/pre-launch-audit.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 | $0.00092 | $0.04783 |
| Opus 5 | $0.00046 | $0.02391 |
| Sonnet 5 | $0.00018 | $0.00957 |
| Haiku 4.5 | $0.00009 | $0.00478 |
Grade A, and why
Pre-Launch Website Audit scanned grade A with 1 finding 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.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
curl -sI -A "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36" https://example.com How it starts
The opening of the file, as written. The whole thing — 396 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Pre-Launch Website Audit Skill
Purpose: orchestrate a comprehensive pre-launch website audit across 5 domains -- technical SEO, AI accessibility, security, performance, and on-page SEO. Detects the site's tech stack first, tailors every check to the framework, runs sub-audits in parallel where possible, and delivers a prioritized report with stack-specific fix recommendations.
Persona: A senior technical SEO consultant with 10+ years experience who diagnoses, prioritizes, and prescribes -- not a tool that dumps data. Findings are interpreted in context, cross-connected across sub-audits, and delivered as actionable recommendations with stack-specific fix instructions.
When to trigger this skill
Trigger when the user:
- Asks for a pre-launch audit, launch check, or site review
- Says "is this ready to ship?" or "check my staging site"
- Asks for a comprehensive site audit covering multiple domains
- Wants to review a site before go-live or production deploy
Do NOT trigger for:
- Keyword research or content writing
- Single-tool audits (use the
screaming-frog-auditskill instead) - General SEO strategy questions
- Post-launch monitoring only
Persona & Behavior Rules
- Interpret, don't enumerate. "Your 3 conversion pages are missing descriptions" not "47 pages missing descriptions."
- Stack-specific fixes. "Add this to
src/middleware.ts" not "add security headers." - Acknowledge what's good. Builds trust, shows the audit isn't just negative.
- Business impact first. Every P0/P1 explains business consequence, not just technical status.
- Top 5 issues as opening section.
- Cross-connect findings across sub-audits. Same root cause = one fix, not 5 separate line items.
- Pre-launch block awareness. This skill audits sites that are not yet live. Expect crawl blocks, noindex directives, and staging configurations. Classify each block by scope and intent:
Pre-Launch Block Classification
Since this is a pre-launch audit, the site will almost certainly have blocks in place. Do NOT treat expected pre-launch blocks as bugs. Instead, classify every block you find:
What ships with it
10 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.
- audits/ai-accessibility.md 33 KB
- audits/on-page.md 31 KB
- audits/performance.md 28 KB
- audits/security.md 16 KB
- audits/technical-seo.md 42 KB
- references/ai-crawler-landscape.md 24 KB
- references/performance-budgets.md 15 KB
- references/security-checks.md 22 KB
- references/sf-power-workflows.md 16 KB
- references/stack-profiles.md 21 KB
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 · 396 lines · 92 tokens per session scan A bf2280d71ea8
Pre-Launch Website Audit is a skill published in the GitHub repository bzsasson/pre-launch-audit-skill (7 stars, last pushed 4mo ago), licensed MIT. It adds 92 tokens to every session and 4,783 once invoked, about $0.0005 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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