mega-seo

mega-seo is an agent for coding agents from ibragimov-oasis/vibe-coder. It costs 85 tokens per session (2,578 once invoked), scanned A, original, no licence file.

An SEO audit agent for checking how a website can appear in search engines and AI search tools. It covers technical issues, page content, search-result information, and factors related to trust and expertise.

In plain words
What is it for?
Checking crawlability, indexing, Core Web Vitals, structured data, titles, meta descriptions, headings, content quality, E-E-A-T, and visibility in AI-generated search results.
Why use it?
It brings several types of search checks into one review and uses live site analysis to find issues on the actual website.

Agent

Install

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.

agentmods
npx agentmods add agents/ibragimov-oasis/vibe-coder/mega-seo
Clone the repo
git clone --depth 1 https://github.com/ibragimov-oasis/vibe-coder

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 mega-seo

README.md
[![agentmods](https://agentmods.dev/badge/agents/ibragimov-oasis/vibe-coder/mega-seo.svg)](https://agentmods.dev/agents/ibragimov-oasis/vibe-coder/mega-seo)
Your own site
<a href="https://agentmods.dev/agents/ibragimov-oasis/vibe-coder/mega-seo"><img src="https://agentmods.dev/badge/agents/ibragimov-oasis/vibe-coder/mega-seo.svg" alt="Measured on agentmods" height="20"></a>
Per session 85 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 2,578 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin unknown 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 $0.00085 $0.02578
Opus 5 $0.00043 $0.01289
Sonnet 5 $0.00017 $0.00516
Haiku 4.5 $0.00009 $0.00258

Measured 4d ago against content hash 95a9aa64b06d, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

mega-seo 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 4d 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.

vc-kit/configs/vc-claude/agents/mega-seo.md · 348 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

Read it on GitHub

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. 4d ago First seen · 348 lines · 85 tokens per session scan A 95a9aa64b06d

Subscribe to this mod's changes

mega-seo is an agent published in the GitHub repository ibragimov-oasis/vibe-coder (2 stars, last pushed 2mo ago), with no licence file. It adds 85 tokens to every session and 2,578 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 2026-08-31.