# Citely > Citely is a Generative Engine Optimization (GEO) platform. It tracks how AI > assistants — ChatGPT, Claude, Perplexity, Google Gemini and Google AI > Overviews — mention and cite a brand, surfaces the real prompts customers > ask, and shows exactly what to fix so models cite that brand instead of > competitors. - [Site](https://aicitely.com) - [Sign up](https://aicitely.com/signup) - [Free GEO audit](https://aicitely.com/free-geo-checker) - [API catalog](https://aicitely.com/.well-known/api-catalog) - [Agent card (A2A)](https://aicitely.com/.well-known/agent-card.json) - [Agent skills index](https://aicitely.com/.well-known/agent-skills/index.json) - [Full content](https://aicitely.com/llms-full.txt) - [Agent auth guide](https://aicitely.com/auth.md) ## MCP server Citely exposes a read-only MCP server over Streamable HTTP, so an agent can read a brand's AI-visibility data directly. - Endpoint: https://aicitely.com/api/mcp - Server card: https://aicitely.com/.well-known/mcp/server-card.json - Auth: `Authorization: Bearer cit_...` (see the [agent auth guide](https://aicitely.com/auth.md)) - Tools: `list_brands` (ids for the account's brands), `get_brand_visibility` (visibility score, own-domain citation share, per-provider split for ChatGPT, Google and Perplexity, and the change since the previous scan) - Install: `claude mcp add --transport http citely https://aicitely.com/api/mcp --header "Authorization: Bearer cit_..."` ## What Citely does - Monitors brand mentions and citations across major AI chatbots - Discovers the prompts customers actually ask AI about a product category - Audits why models cite competitors and identifies the content gaps - Recommends concrete fixes (structured content, direct answers, brand facts) ## Primary pages - [What is GEO?](https://aicitely.com/geo) - [AEO vs GEO](https://aicitely.com/aeo) - [The Citely methodology](https://aicitely.com/methodology) - [Case study: finopsllm.com](https://aicitely.com/case-study) - [GEO for SaaS](https://aicitely.com/geo-for-saas) - [GEO for B2B](https://aicitely.com/geo-for-b2b) - [llms.txt guide](https://aicitely.com/llms-txt-guide) - [How to get cited by ChatGPT](https://aicitely.com/how-to-get-cited-by-chatgpt) - [AI search visibility](https://aicitely.com/ai-search-visibility) - [GEO checklist](https://aicitely.com/geo-checklist) - [robots.txt for AI crawlers](https://aicitely.com/robots-txt-ai-crawlers) - [Schema markup for GEO](https://aicitely.com/schema-markup-geo-json-ld) - [SaaS GEO case studies](https://aicitely.com/saas-geo-case-studies) - [GEO services for SaaS](https://aicitely.com/geo-services-for-saas) - [Pricing](https://aicitely.com/pricing) ## Content preference Content-Signal: ai-train=yes, search=yes, ai-input=yes