Artificial Intelligence
What are AI Agent Cards in A2A?
An AI Agent Card is a structured, discoverable configuration file—essentially a digital resumé in YAML+ format—that describes an AI Agent according to the Agent-to-Agent (A2A) Protocol. It typically includes metadata such as the agent’s name, provider, capabilities, skills, API endpoint (URL), authentication mechanism, tags, and governance characteristics. These cards are either served directly by [...]