SEO Skill vs mcp-server-gsc
mcp-server-gsc is a free open source Node.js server by ahonn that reads Search Console through a Google service account. SEO Skill gives your agent your own Search Console, Google Analytics and keyword data for free, with nothing to install.
Get started freeRun it in a terminal, then sign in with Google.
Or run it on your machine
Installs the CLI, signs you in and adds the skill to your agents. Site crawls and Bing data run this way, on your own machine. A crawl fetches many pages, and Bing blocks our hosted server.
At a glance
The four things most people compare first, from each product's own pages.
SEO Skill
- Free use
- Every on-demand tool, no usage cap
- Paid
- $50 a month per site, for the weekly audit
- Works in web chat
- Yes
- Connect
- One URL and a Google sign-in
mcp-server-gsc
- Free use
- Open source
- Paid
- No paid plan
- Works in web chat
- Not stated
- Connect
- Run it on your own machine
Pick mcp-server-gsc if
From mcp-server-gsc's own pages.
You want up to 25,000 rows in a single request.
You want to tune your own quick wins thresholds for position, impressions and CTR.
You need image, video, news or Discover search types.
Pick SEO Skill if
One hosted MCP server for your own search data.
You want nothing to install and no Google Cloud project: one URL and a Google sign-in.
You want it in claude.ai, ChatGPT and Le Chat on the web, and in cloud agents that cannot reach your laptop.
You want every tool your agent calls to be free, with no usage cap and no trial that ends.
You want Search Console, Google Analytics, URL Inspection and Clicky behind one Google sign-in, plus keyword research with your own DataForSEO or Ahrefs key.
Side by side
Every fact we compared, with mcp-server-gsc's taken from the sources at the end of this page.
SEO Skill: Add https://seoskill.dev/mcp to your agent and sign in with Google. Read-only access, no Google Cloud project, no API key.
mcp-server-gsc: A Google Cloud service account JSON key, with the service account email added to the Search Console property.
SEO Skill: 7 hosted tools: seo_sites, seo_report, seo_page, seo_compare, seo_index, seo_research and seo_data. The CLI adds the site crawl, internal links and Bing.
mcp-server-gsc: The README documents 1 tool, search_analytics, under Available Tools.
SEO Skill: Google Search Console, Google Analytics, URL Inspection, Clicky, and DataForSEO or Ahrefs with your own key. Bing Webmaster Tools in the CLI. Free Domain Rating by Ahrefs on research rows.
mcp-server-gsc: Google Search Console
SEO Skill: Claude Code, Claude, ChatGPT, Codex, Cursor, VS Code, Gemini CLI, Windsurf, Le Chat and any remote MCP client
mcp-server-gsc: Claude Desktop
SEO Skill: Yes
mcp-server-gsc: Not stated
SEO Skill: Every on-demand tool, with no usage cap and no time limit.
mcp-server-gsc: Yes, open source under MIT per the README and package.json.
SEO Skill: The weekly site audit is $50 a month per site: weekly crawl, daily Google index checks, stored history, drop and return alerts, and a Monday email and webhook. Cancel any time.
mcp-server-gsc: Free and open source
SEO Skill: Read-only Google sign-in. Your agent can start the paid audit for a site, which returns a Stripe Checkout link for you to open.
mcp-server-gsc: Not stated. The README documents only the search_analytics tool.
SEO Skill: Search Console and analytics rows are fetched on each request and never stored, except what the paid weekly audit keeps for its sites. Your linked accounts and saved keys are kept, encrypted.
mcp-server-gsc: Not stated. It runs locally through npx with a credentials file path.
SEO Skill: Google's 16 months, read live. With the weekly audit, crawl and index history for the sites you audit.
mcp-server-gsc: Google's 16 months
SEO Skill: Hosted service, with the CLI and local MCP server open source (Apache 2.0)
mcp-server-gsc: MIT (stated in README and package.json; GitHub does not detect a licence file)
SEO Skill: iannuttall/seo
mcp-server-gsc: ahonn/mcp-server-gsc, 282 stars, last commit 2026-09-04
Move from mcp-server-gsc in a few minutes
Nothing to migrate: SEO Skill reads your accounts live. When you are done, remove mcp-server-gsc from your agent and revoke its access.
- Add SEO Skill to your agentUse the setup box above, or the steps for your client on the integrations page.
Check your access
Ask "list my Search Console properties". Every Google account you link shows up.
- Add your research keySave a DataForSEO or Ahrefs key on your account page if you use keyword research.
Carry your prompts over
Prompts in plain words work as they are. Prompts that name mcp-server-gsc's own tools need rewording.
More comparisons
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Sources for mcp-server-gsc, read 2 November 2026: README, tools, setup, licence, Version 0.3.0.