seo-google

seo-google is a skill for Claude Code from seoskillsai/seo-skills-ai. It costs 36 tokens per session (380 once invoked), scanned A, original, MIT.

A collection of Google SEO tools that reads public PageSpeed Insights and CrUX data, with optional Search Console and GA4 data when local access is configured.

In plain words
What is it for?
Use it to query PageSpeed Insights, Chrome User Experience Report data, Google Search Console search performance, and GA4 organic sessions.
Why use it?
It lets developers inspect site speed and real-user experience, while clearly reporting when private analytics data is unavailable instead of inventing metrics.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Needs its repository: it runs a file that does not travel with it, so clone the repository first. The line is python scripts/google_installed_app.py --setup.

Part of the seo-skills plugin — 27 skills, 2 hooks, 1 MCP server shipped together

Good fit Use it to query PageSpeed Insights, Chrome User Experience Report data, Google Search Console search performance, and GA4 organic sessions.

Compare 6 skills from other repositories ↓
Install

Getting it into your agent

It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.

Clone the repo
git clone --depth 1 https://github.com/seoskillsai/seo-skills-ai
agentmods
npx agentmods add skills/seoskillsai/seo-skills-ai/seo-google

Made for: Claude Code.

Or install seo-skills, the plugin that ships this one along with the rest of its 27 skills, 2 hooks, 1 MCP server.

Wrote 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.

agentmods badge for seo-google

README.md
[![agentmods](https://agentmods.dev/badge/skills/seoskillsai/seo-skills-ai/seo-google/github.svg)](https://agentmods.dev/skills/seoskillsai/seo-skills-ai/seo-google)
Your own site
<a href="https://agentmods.dev/skills/seoskillsai/seo-skills-ai/seo-google"><img src="https://agentmods.dev/badge/skills/seoskillsai/seo-skills-ai/seo-google/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.

agentmods 80×15 button for seo-google

Your own site · 80×15
<a href="https://agentmods.dev/skills/seoskillsai/seo-skills-ai/seo-google"><img src="https://agentmods.dev/badge/skills/seoskillsai/seo-skills-ai/seo-google.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 36 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 380 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector warn 7 Sept 2026
SkillSpector: 1 finding, up to medium

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

  • medium Rogue Agent · line 14
    Skill establishes unauthorized persistence across sessions via cron jobs, startup scripts, or state files. Session persistence allows an attacker to maintain access beyond the current interaction.
    Fix: Remove any persistence mechanisms (cron jobs, startup scripts, state files). Skills should not maintain state across sessions without explicit user consent.
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00036 $0.00380
Opus 5 $0.00018 $0.00190
Sonnet 5 $0.00007 $0.00076
Haiku 4.5 $0.00004 $0.00038

Measured 12d ago against content hash 825c6da95076, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

seo-google 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 12d 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.

skills/seo-google/SKILL.md · 41 lines

What it actually says

Google SEO APIs & Real User Metrics

PageSpeed Insights and CrUX work without a user OAuth token. Search Console Search Analytics and GA4 organic sessions require a local OAuth client.

Create ~/.config/seoskillsai/gsc_ga4.json (mode 0o600) and run python scripts/google_installed_app.py --setup. Scopes: webmasters.readonly, analytics.readonly.

Until that file exists, python scripts/gsc_query.py and python scripts/ga4_report.py return {"status": "UNAVAILABLE"} with no invented metrics. MCP tools seo_gsc / seo_ga4 do the same.

Do not wire this public plugin to any private analytics identity database.


Credential gate

Surface Required local data If missing
PSI / CrUX none live public APIs or UNAVAILABLE (never fake scores)
GSC Search Analytics OAuth refresh token UNAVAILABLE
GA4 organic sessions OAuth refresh token and ga4_property_id UNAVAILABLE

CLI

python scripts/google_installed_app.py --setup
python scripts/google_auth.py --status
python scripts/gsc_query.py --site "https://example.com" --filter striking-distance
python scripts/ga4_report.py --days 28
python scripts/crux_history.py --url "https://example.com"
Changes

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.

  1. 12d ago First seen · 41 lines · 36 tokens per session scan A 825c6da95076

Subscribe to this mod's changes

seo-google is a skill published in the GitHub repository seoskillsai/seo-skills-ai (15 stars, last pushed yesterday), licensed MIT. It adds 36 tokens to every session and 380 once invoked, about $0.0002 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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