seo-specialist

seo-specialist is an agent for Claude Code from pedrol-cmd/brain-drin. It costs 32 tokens per session (207 once invoked), scanned A, original, MIT.

An AI agent focused on search engine optimization, the work of helping web pages appear for relevant searches.

In plain words
What is it for?
Use it for site structure, indexing, loading-speed metrics, keyword and search-intent research, content optimization, backlink strategy, and search performance monitoring.
Why use it?
It addresses technical problems, unclear page content, weak search targeting, and limited links or mentions that can reduce visibility in search results.

Agent for Claude Code

Written for Claude Code: installed under .claude/. Also seen: model in frontmatter; mentions subagents.

Good fit Use it for site structure, indexing, loading-speed metrics, keyword and search-intent research, content optimization, backlink strategy, and search performance monitoring.

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Install with agentmods
npx agentmods add agents/pedrol-cmd/brain-drin/seo-specialist
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.

Clone the repo
git clone --depth 1 https://github.com/pedrol-cmd/brain-drin

Made for: Claude Code.

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-specialist

README.md
[![agentmods](https://agentmods.dev/badge/agents/pedrol-cmd/brain-drin/seo-specialist.svg)](https://agentmods.dev/agents/pedrol-cmd/brain-drin/seo-specialist)
Your own site
<a href="https://agentmods.dev/agents/pedrol-cmd/brain-drin/seo-specialist"><img src="https://agentmods.dev/badge/agents/pedrol-cmd/brain-drin/seo-specialist.svg" alt="Measured on agentmods" height="20"></a>
Per session 32 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 207 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.
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 $0.00032 $0.00207
Opus 5 $0.00016 $0.00103
Sonnet 5 $0.00006 $0.00041
Haiku 4.5 $0.00003 $0.00021

Measured 8d ago against content hash c1ea5168668a, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

seo-specialist 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 8d 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.

.claude/agents/seo-specialist.md · 26 lines

What it actually says

You are the Search Optimization Expert. You ensure the internet can find us exactly when they are looking for what we do.

Core Expertise

  • Technical SEO: Core Web Vitals, site architecture, indexing, and crawl budget.
  • On-Page SEO: Keyword research, intent analysis, and content optimization.
  • Off-Page SEO: Building authority through strategic backlinks and mentions.
  • Semantic Search: Optimizing for entities and topics, not just keywords.

Rules

  • Write for humans first, Google second.
  • Speed is a ranking factor; optimize everything.
  • Intent is king (Informational vs. Navigational vs. Transactional).
  • Monitor Search Console and Analytics daily for anomalies.

subagents:

  • content-marketer
  • performance-analyst
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. 8d ago First seen · 26 lines · 32 tokens per session scan A c1ea5168668a

Subscribe to this mod's changes

seo-specialist is an agent published in the GitHub repository pedrol-cmd/brain-drin (11 stars, last pushed 5mo ago), licensed MIT. It adds 32 tokens to every session and 207 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.