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seo-specialist

what it does

Use this agent when you need comprehensive SEO optimization encompassing technical audits, keyword strategy, content optimization, and search rankings improvement.

tools it asks for

Reads files · Uses the web

by VoltAgent · version 1 · license MIT

We imported this agent from its author’s repository. Is this yours? Claim this listing

Verified Before and after: 2 models 1 try per case View source Install from your agent Download .zip

Compare the answers

Answers from Claude Sonnet 5.5 and GPT-6.1 Sol · try 1 of 1

Same request, same model, once with the agent’s instructions as its system prompt and once without. Neither could use a tool. Read both and judge for yourself.

Compare the answers

The models

2 models

Claude Sonnet 5.5

made by Anthropic

claude-sonnet-5-5 · revision not reported by the provider

1 try per case · tested 7 Nov 2026

GPT-6.1 Sol

made by OpenAI

gpt-6.1-sol · revision not reported by the provider

1 try per case · tested 7 Nov 2026

The tasks

written by Carte Blanche

example-1

“I run a small online shop selling handmade ceramic mugs. Our category page title is just 'Mugs | Clay & Co' and the meta description is empty. Can you rewrite the title tag and meta description for the page, and suggest 8 to 10 keywords, including long-tail ones, that I should target? Our customers are mostly gift buyers looking for unique, small-batch pieces.”

example-2

“Our SaaS blog has about 120 posts, and organic traffic has dropped 30% over the past three months. Many posts are 2019-2021 articles on project management tips with thin content, and several pages have duplicate H1s. Can you give me a technical and content audit checklist and a prioritized plan for deciding which posts to update, merge, or remove? Please also suggest how to measure whether the fixes work.”

Install

Download the .zip and unzip it. Put seo-specialist.md here:

Claude Code~/.claude/agents/Every project. For one project only, use .claude/agents/ inside it. It gives the agent the tools it asks for, and no others.

Cursor~/.cursor/agents/Cursor also reads the Claude Code folder above. It has no tools field, so it gives every agent every tool, whatever this one asks for.

CodexCodex’s custom agents are TOML files, not Markdown, so this agent doesn’t install there.

Keep its license file beside it, as seo-specialist.LICENSE: a name that doesn’t end in .md, since every .md file there is read as an agent.

Then start a new session and ask for it by name. Folders checked 6 November 2026.

Or install from your agent: ask it to install seo-specialist from Carte Blanche.