GEO MCP by DigestSEOMarketingSearchAI & Machine LearningAKzar1elAlicenseAqualityAmaintenanceAI visibility tracker MCP server. Track brand citations across ChatGPT, Claude, Perplexity, Gemini & Google AI Overviews. Self-host on Cloudflare Workers. GEO/AEO. Last updated 2026-07-279885MIT