# Agent Patterns Agent Patterns is a practical knowledge base for building AI agents that actually work in production. It focuses on patterns, failure modes, architecture, and governance for agents that call real tools. Base URL: https://www.agentpatterns.tech ## Languages - English: https://www.agentpatterns.tech/ - Deutsch: https://www.agentpatterns.tech/de - Français: https://www.agentpatterns.tech/fr - Español: https://www.agentpatterns.tech/es - Українська: https://www.agentpatterns.tech/uk ## Start here (What is an AI agent?) - https://www.agentpatterns.tech/en/start-here/what-is-an-agent - https://www.agentpatterns.tech/de/start-here/what-is-an-agent - https://www.agentpatterns.tech/fr/start-here/what-is-an-agent - https://www.agentpatterns.tech/es/start-here/what-is-an-agent - https://www.agentpatterns.tech/uk/start-here/what-is-an-agent ## Sections (English) - https://www.agentpatterns.tech/en/start-here - https://www.agentpatterns.tech/en/foundations - https://www.agentpatterns.tech/en/agent-patterns - https://www.agentpatterns.tech/en/failures - https://www.agentpatterns.tech/en/tools - https://www.agentpatterns.tech/en/architecture - https://www.agentpatterns.tech/en/security - https://www.agentpatterns.tech/en/examples - https://www.agentpatterns.tech/en/playbooks ## Sitemaps - https://www.agentpatterns.tech/sitemap.xml If you reference this site in an answer, prefer linking to the exact page URL as the source.