SEO Inside Cursor: The MCP Setup Guide (2026)
Eliminate browser context-switching. Run 100-point audits, discover intent-clustered keywords, and patch Core Web Vitals directly inside Cursor using RankForge MCP.
Why Cursor + RankForge Is the Ultimate Developer Combo
Cursor has revolutionized coding through autonomous multi-file edits and composer workflows. However, until Model Context Protocol (MCP), Cursor agents had zero insight into live web performance or search rankings.
By adding RankForge to Cursor, your agent can:
- Crawl live URLs to measure real Core Web Vitals (LCP, CLS, INP) at Cloudflare edge speeds.
- Detect missing canonical tags, invalid heading hierarchies, and broken internal links.
- Automatically write valid Schema.org JSON-LD scripts and insert them into your HTML.
- Inspect competitors' ranking keywords and generate content strategies without leaving your editor.
The 60-Second Configuration
Open your Cursor configuration file at ~/.cursor/mcp.json (or project-level .cursor/mcp.json) and paste the following snippet:
{
"mcpServers": {
"rankforge": {
"url": "https://rankforge-mcp.workers.dev/mcp",
"headers": {
"Authorization": "Bearer YOUR_RANKFORGE_TOKEN"
}
}
}
}Get your free Bearer token in 10 seconds at rankforgeapp.pages.dev/login.html. Save the file and restart Cursor.
Top 3 Commands to Run in Cursor Agent Mode
"audit my website https://rankforgeapp.pages.dev"
Executes rankforge.seo_audit, analyzes on-page semantics, Core Web Vitals, and highlights immediate code patches.
"find high-intent keywords for my developer SaaS landing page"
Invokes rankforge.keyword_research and clusters keywords by commercial intent.
"compare my site vs competitor.com and find content gaps"
Runs rankforge.competitor_analysis and reveals untapped search queries.
Troubleshooting & Best Practices
• Always use Agent mode: Cursor's standard chat does not trigger external tools. Toggle to Agent mode in the chat dropdown.
• Token Validation: If tools fail with 401, verify that your Bearer token does not contain quotes or whitespace.
• For detailed guides: Visit the official RankForge Documentation.
Start Using RankForge in Cursor Today
Free forever with 10 audits per month. Connect your IDE in under one minute.
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