{"$schema": "https://a2a-protocol.org/schemas/agent-card/v1.json", "protocolVersion": "0.2.5", "name": "AEORank SEO, AEO & GEO Diagnostic Agent", "version": "2.1.0", "description": "Live Technical SEO, Answer Engine Optimization (AEO), and Generative Engine Optimization (GEO) diagnostic agent. Evaluates 62 deterministic rules (Google Search Central & RFC 9727), 6 Agentic Web 2026 readiness signals, AEO-Sem typed probabilistic semantics, and live AI citations.", "url": "https://aeorank.app/mcp", "provider": {"organization": "AEORank", "url": "https://aeorank.app"}, "documentationUrl": "https://aeorank.app/llms.txt", "capabilities": {"tools": true, "streaming": true, "prompts": true, "message/stream": true, "pushNotifications": false, "stateTransitionHistory": false}, "supportedInterfaces": [{"url": "https://aeorank.app/mcp", "protocol": "streamable-http", "type": "mcp"}, {"url": "https://aeorank.app/api/mcp", "protocol": "streamable-http", "type": "mcp"}, {"url": "https://aeorank.app/api/v1/audit/sandbox", "protocol": "https", "type": "rest"}], "defaultInputModes": ["application/json", "text/plain"], "defaultOutputModes": ["application/json", "text/markdown"], "authentication": {"schemes": ["bearer", "none"], "token_endpoint": "https://aeorank.app/api/dashboard/agent-token", "credentials": "Use 'Bearer demo' on /api/v1/audit/sandbox for zero-latency testing, or 'Bearer aeo_live_<key>' on /api/v1/audit/technical and /api/v1/audit/full."}, "endpoints": {"mcp": "https://aeorank.app/mcp", "openapi": "https://aeorank.app/openapi.json", "api_catalog": "https://aeorank.app/.well-known/api-catalog", "llms_txt": "https://aeorank.app/llms.txt", "llms_full_txt": "https://aeorank.app/llms-full.txt", "rules_catalog": "https://aeorank.app/api/v1/rules", "sandbox_audit": "https://aeorank.app/api/v1/audit/sandbox", "technical_audit": "https://aeorank.app/api/v1/audit/technical", "full_audit": "https://aeorank.app/api/v1/audit/full"}, "skills": [{"id": "geo62_homepage_diagnostic", "name": "GEO-62 & Agentic Web 2026 Homepage Diagnostic", "description": "Audit any public website homepage against 56 single-page rules, 6 sitemap rules, and 6 Agentic Web 2026 signals.", "inputModes": ["application/json", "text/plain"], "outputModes": ["application/json", "text/markdown"], "tags": ["seo", "aeo", "geo", "rfc-9727", "llms-txt", "agentic-web"], "examples": ["POST https://aeorank.app/api/v1/audit/sandbox {\"url\": \"https://example.com\"}"]}, {"id": "geo62_rules_reference", "name": "GEO-62 Open Standard Rules & Pillar Weights Index", "description": "Retrieve the complete 62-rule diagnostic catalog and normalized 9-pillar weights in English or Vietnamese.", "inputModes": ["application/json", "text/plain"], "outputModes": ["application/json", "text/markdown"], "tags": ["rules", "standard", "geo-62", "weights"], "examples": ["GET https://aeorank.app/api/v1/rules?lang=en"]}, {"id": "open_knowledge_hub_rag", "name": "Open Knowledge Hub Dual-Format Playbooks (.md)", "description": "Fetch peer-reviewed Technical SEO, AEO & GEO engineering guides in clean Markdown via .md endpoints or Accept: text/markdown negotiation.", "inputModes": ["application/json", "text/plain"], "outputModes": ["application/json", "text/markdown"], "tags": ["rag", "markdown", "knowledge-hub", "citation"], "examples": ["GET https://aeorank.app/learn/rag-architecture-8-tier-geo-publishing-framework.md"]}]}