# Harrier Biz > AI-first website platform with search, schema.org markup, and content management capabilities. ## About This site is built on Harrier, an AI-first content platform that provides: - Multi-format content (written, video, audio, PDF, images) - Hybrid search (keyword + semantic) - Structured data with schema.org markup - Agent-to-Agent (A2A) JSON-RPC API ## Key Resources - Homepage: https://harrierbiz.com/ - Articles: https://harrierbiz.com/articles - Search API: https://harrierbiz.com/api/v1/search - Agent API: https://harrierbiz.com/api/v1/agent - Agent Discovery: https://harrierbiz.com/.well-known/agent.json - Sitemap: https://harrierbiz.com/sitemap.xml ## API Access The site provides a JSON-RPC 2.0 API for AI agents at https://harrierbiz.com/api/v1/agent Available methods: - getCapabilities: Get API capabilities and documentation - search: Search content (no auth required) - getArticle: Retrieve full article content - getAuthor: Get author information - listPillars: List content pillars/categories ## Content Structure Content is organized into Pillars (topic categories) and Articles. Each article includes rich metadata, schema.org markup, and semantic embeddings. ## Usage Guidelines - Rate limits: 60 req/min unauthenticated, 120 req/min authenticated - Always cite sources when using content - Respect robots.txt and crawl policies - Use the Agent API for programmatic access