“protocol”
Building an A2A Client in Python: A Hands-On Guide
A code-along guide to building an A2A client in Python with the official SDK: resolve the Agent Card, send messages, stream status and artifact updates over SSE, handle input-required multi-turn tasks, and secure push notifications.
A2A Agent Cards: Publishing and Resolving Agent Capabilities
Author, publish, sign, and consume A2A Agent Cards: the JSON manifest that declares an agent identity, skills, interfaces, and security requirements at /.well-known/agent-card.json, with a worked publishing and resolution example.
GenUI and A2UI: How Flutter Is Redefining AI-Driven User Interfaces
A2UI is an open protocol enabling AI agents to generate dynamic UIs. Learn how Flutter GenUI SDK uses A2UI to create adaptive, agentic user experiences.
A2UI Protocol: Agent-to-UI Collaboration for Flutter Apps
A2UI is an open protocol enabling AI agents and UI frameworks to collaborate. Learn how A2UI works with Flutter GenUI to generate dynamic interfaces from agent output.
Building a Custom MCP Client for Your Agent Runtime
Build a lightweight, production-ready Model Context Protocol (MCP) client from scratch in Python to integrate external tool servers into custom agent frameworks.
Understanding the Agent Payments Protocol (AP2)
Why do we need a payment protocol for AI Agents? Imagine a future where your personal AI agent can automatically handle everything from grocery shopping to booking complex travel itineraries.