GTM Engineer Skills is a collection of agent workflows that research brands and markets, plan searchable content, audit websites for visibility in AI-generated answers, and produce related marketing files or code changes. Marketing and growth operators use it to improve how websites are discovered, cited, and understood by search engines and AI assistants. The catalogue entries are the project's individual skills.
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 onvoyage-ai/gtm-engineer-skills --skill audit-website-aeogit clone --depth 1 https://github.com/onvoyage-ai/gtm-engineer-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/onvoyage-ai/gtm-engineer-skills/audit-website-aeo)<a href="https://agentmods.dev/skills/onvoyage-ai/gtm-engineer-skills/audit-website-aeo"><img src="https://agentmods.dev/badge/skills/onvoyage-ai/gtm-engineer-skills/audit-website-aeo/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/onvoyage-ai/gtm-engineer-skills/audit-website-aeo"><img src="https://agentmods.dev/badge/skills/onvoyage-ai/gtm-engineer-skills/audit-website-aeo.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 | $0.00073 | $0.03097 |
| Opus 5 | $0.00036 | $0.01548 |
| Sonnet 5 | $0.00015 | $0.00619 |
| Haiku 4.5 | $0.00007 | $0.00310 |
Grade A, and why
audit-website-aeo 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 13d 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.
How it starts
The opening of the file, as written. The whole thing — 232 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Audit Website AEO/GEO Skill
You audit a live website the way an AI agent would — crawling its pages, parsing structure, and judging whether the content is citation-worthy for ChatGPT, Claude, Perplexity, and Google AI Overviews.
The audit has two halves:
- Foundational (50%) — 16 deterministic pass/fail checks run by a script. Reproducible, no judgment.
- Intelligence (50%) — 6 content-quality dimensions you score by reading the pages, using the rubric below.
Final score = 0.5 × foundational + 0.5 × intelligence, mapped to an A-F grade.
This skill produces a diagnosis. To then fix a codebase, hand off to the improve-aeo-geo skill.
Workflow
Follow this sequence exactly.
Step 1: Get inputs
Ask the user for:
- Website URL (required) — the live site to audit.
- Crawl depth (optional) — how many pages to crawl. Default 10, max 30.
- Output location (optional) — where to save the report. Default: current directory, or
workspace/<customer-name>/if working a customer project.
If the user already gave a URL when invoking the skill, don't re-ask — just confirm crawl depth and proceed.
Step 2: Run the deterministic audit
Run the bundled script from this skill's scripts/ directory. It requires only Node 18+ — no npm install.
node <skill-path>/scripts/aeo-audit.mjs <url> --max-pages=10 --out=<output-dir>/aeo-audit.json
The script crawls (sitemap + robots.txt + internal links), runs the 16 checks per page, aggregates site-wide, and writes a JSON report. It also prints a human-readable summary. Tell the user the foundational score and the failed checks.
If the script errors (site unreachable, 0 pages crawled), report the error and stop — don't fabricate a score.
Step 3: Read the JSON report
Read the aeo-audit.json file. The key fields:
scoring.foundationalScore— the deterministic score (0-100). This is final — do not change it.checks— the 16 site-wide checks with pass/fail and details.pagesForReview— up to 5 representative pages (home + richest content pages), each with anaiViewobject containingtitle,metaDescription,h1,headings,schemaTypes,jsonLdSummary,textExcerpt,internalLinkCount,author,publishedDate,modifiedDate. Use these for Step 4.prioritizedFixes,worstPages,coverage,heuristicIntelligenceSignals— supporting context. The heuristic signals are a deterministic prior — a sanity check, not the real evaluation.
What ships with it
3 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.
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.
- 13d ago First seen · 232 lines · 73 tokens per session scan A fd2c9bc22e37
audit-website-aeo is a skill published in the GitHub repository onvoyage-ai/gtm-engineer-skills (1,301 stars, last pushed 3mo ago), licensed MIT. It adds 73 tokens to every session and 3,097 once invoked, about $0.0004 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.
Other skills, from other repositories
bytesagain-geo-seo
GEO SEO — Generative Engine Optimization reference. Complete guide for optimizing websites for AI search engines. Covers llms.txt spec, GEO checklist, automated scanning, AI bot tracking with nginx, AEO (Answer Engine Optimization) for getting cited by ChatGPT/Perplexity/Gemini, citation monitoring, and content…
geo-optimizer-skill
Run geo audit first. It scores the site 0–100 across 8 categories and generates a prioritized action list.
content-thicken
Evidence-driven blog driver. Takes ONE target from the fused search plus AI-answer content library, pulls the real questions it has to answer, drafts a thick long-form guide against a template contract, validates it deterministically, and stops at preview. Two modes, thicken an already-earning post IN PLACE (never…
backlink-outreach
Find, evaluate, pitch and track natural backlink and content partnerships. Prospects come from the GEO citation data rather than a generic blog search: the targets are the pages an AI already cites when answering your category questions. Research runs on the Monid tool layer (web search and scrape, authority metrics…
geo-monitor
Run and read the GEO pipeline, which measures whether AI answer engines mention, recommend and cite your site. Puts a fixed registry of real user questions to an answer engine through the Monid tool layer, detects the three signals plus competitors, and turns "a rival is named and we are not" into a tracked work…
seo-intake
Run and read the SEO intake pipeline. Pulls the organic keyword set for your domain and for each competitor through the Monid tool layer, computes the gap locally, and routes every keyword to the one action that can help it (write-new / striking / build-depth / defend / noise). Use when asked to refresh the SEO queue…