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.
/plugin marketplace add antohins/seo-tools-mcpnpx agentmods add plugins/antohins/seo-tools-mcp/seo-toolsgit clone --depth 1 https://github.com/antohins/seo-tools-mcpWrote 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/plugins/antohins/seo-tools-mcp/seo-tools)<a href="https://agentmods.dev/plugins/antohins/seo-tools-mcp/seo-tools"><img src="https://agentmods.dev/badge/plugins/antohins/seo-tools-mcp/seo-tools.svg" alt="Measured on agentmods" height="20"></a>Grade A, and why
seo-tools 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 5d 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
{
"$schema": "https://json.schemastore.org/claude-code-plugin-manifest.json",
"name": "seo-tools",
"displayName": "SEO Tools: everything",
"version": "1.8.0",
"description": "All eight servers at once: XMLStock, XMLRiver, Wordstat, Search Console, Analytics 4, Yandex.Webmaster, Yandex.Metrica and the A-Parser bridge. ~100 tools — prefer the single-server plugins unless you need the lot.",
"author": {
"name": "antohins",
"url": "https://github.com/antohins"
},
"homepage": "https://github.com/antohins/seo-tools-mcp#readme",
"repository": "https://github.com/antohins/seo-tools-mcp",
"license": "MIT",
"keywords": [
"seo",
"serp",
"google",
"yandex",
"analytics",
"search-console",
"wordstat",
"a-parser"
]
}
What it installs
The manifest is a name and a version. 1 skill travel with it, and installing the plugin installs all of them — 81 tokens a session between them. Each is measured on its own page, and each can be installed alone.
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.
- 5d ago First seen · 25 lines scan A 29c20d39035f
seo-tools is a plugin published in the GitHub repository antohins/seo-tools-mcp (3 stars, last pushed yesterday), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. 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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