# SuperDuperSEO > SuperDuperSEO writes and publishes SEO pages for a website and is the headless CMS the site reads them from. Agents connect through an MCP server (https://app.superduperseo.com/mcp, OAuth 2.1 or an API key); the site's server code reads the Content API (https://content.superduperseo.com/v1/, a secret site key) or uses the SDK (npm: @superduperseo/content). Start an agent with the MCP tool get_site_setup for a site; run check_site after every deploy; destructive or paid tools need confirm:true after a preview. ## Docs - [Put your blog on SuperDuperSEO](https://superduperseo.com/docs/quickstart.md): Connect a site with an AI agent (MCP) or by hand; every URL stays. - [Write and publish with an agent](https://superduperseo.com/docs/writing.md): Drafts, advice, publishing, scheduling, history and rollback, insight. ## Reference - [MCP server](https://superduperseo.com/docs/mcp.md): Connect, sign in with OAuth, and every tool with its parameters. - [Content API](https://superduperseo.com/docs/content-api.md): Auth, caching, the serving rules and every file and field. - [SDK](https://superduperseo.com/docs/sdk.md): @superduperseo/content: the typed client and Next.js helpers. - [Webhooks](https://superduperseo.com/docs/webhooks.md): Events, the signature, delivery and replay. - [Site check](https://superduperseo.com/docs/site-check.md): What "Verified" checks on your live site, and the fix for every issue. ## Starters - [Next.js starter](https://superduperseo.com/docs/starter-nextjs.md): A complete server-rendered blog for Next.js (App Router), every file. - [Cloudflare starter](https://superduperseo.com/docs/starter-cloudflare.md): A complete blog at the edge for Cloudflare Workers or Pages, every file. ## Optional - [Everything in one file](https://superduperseo.com/docs/llms-full.txt) - [REST API (v1)](https://app.superduperseo.com/docs/agent-spec)