AgentCard.net - Agent2Agent Protocol
A standard solution for AI agent interoperability with Agent Card technology, powering the Agent2Agent (A2A) protocol ecosystem
Agent Card Technology
Powered by the Agent2Agent (A2A) Protocol
Agent Card is designed for seamless Agent2Agent collaboration and interaction between intelligent agents using standardized formats.
{
"title": "agent-card-search",
"description": "agent card discovery for agent2agent protocol",
"capabilities": ["agent2agent", "a2a", "agent-card"]
}Core Features of Agent Card Technology
Our Agent Card platform is based on Google's Agent2Agent (A2A) protocol, enabling efficient communication and collaboration between agents
Agent2Agent Capability Discovery
Through standardized JSON format Agent Cards, agents can automatically discover and invoke capabilities and services of other agents in the Agent2Agent ecosystem.
Agent Card Task Management
Agent Card provides complete task lifecycle management in the Agent2Agent protocol, supporting both simple tasks that can be completed instantly and complex workflows that require long-running operations.
Multi-Modal Agent Card Support
Not limited to text interactions, our Agent Card platform also supports seamless Agent2Agent communication via audio, video, and other media formats.
Agent2Agent Collaboration Capabilities
Using Agent Card technology, agents can share contexts, replies, artifacts, and user instructions, enabling true multi-agent Agent2Agent collaboration scenarios.
Agent Card Security First
Default support for enterprise-grade authentication and authorization mechanisms in Agent Card specifications, ensuring secure and reliable Agent2Agent interactions between agents.
Agent Card User Experience Negotiation
With Agent Card technology, agents can specify content types and formats in the Agent2Agent protocol, ensuring consistency and fluidity of user interfaces and interactive experiences.
Understanding the Agent2Agent (A2A) Protocol and Agent Card
The Agent2Agent protocol and Agent Card specification, initiated by Google and co-developed with over 50 technology partners, aims to enable seamless collaboration between intelligent agents developed by different vendors and frameworks.
Client Agent in Agent2Agent Protocol - Agent Card enabled client agents are responsible for processing user tasks and communicating them to remote agents using the Agent2Agent protocol
Remote Agent in Agent2Agent Protocol - Agent Card compliant remote agents perform actions based on received tasks and return results through the Agent2Agent protocol
Agent Card Based on Open Standards - Agent Card and the Agent2Agent protocol are built on existing standards like HTTP and JSON, easy to integrate into existing technology stacks
Agent2Agent Protocol Workflow with Agent Card
Agent Card Capability Discovery
Agents publish their capabilities in Agent Card JSON format through the Agent2Agent protocol
Agent2Agent Task Management
Agent Card defines task objects and their lifecycle in the Agent2Agent protocol, supporting real-time feedback and status updates
Agent2Agent Collaboration & User Experience
Using Agent Card, agents exchange messages, negotiate content types and formats in the Agent2Agent protocol, ensuring a consistent user experience
Join the Agent2Agent Ecosystem with Agent Card
AgentCard.net provides out-of-the-box Agent Card solutions to help your intelligent agents seamlessly collaborate with other agents in the Agent2Agent ecosystem.
Frequently Asked Questions about Agent Card and Agent2Agent
Learn more about Agent Card and the Agent2Agent (A2A) protocol
What is Agent Card in the Agent2Agent protocol?
Agent Card is a structured data format defined in JSON that describes the capabilities, features, and services of an AI agent. It is the foundation for capability discovery between agents in the Agent2Agent protocol, allowing client agents to find and utilize the most suitable remote agent for completing specific tasks.
How does the Agent2Agent protocol differ from other interoperability protocols?
The Agent2Agent protocol with Agent Card technology complements other protocols like MCP (Model Context Protocol). Agent2Agent operates at a higher abstraction layer, focusing on enabling applications and agents to communicate with each other using Agent Card, while MCP focuses on interactions between LLMs and tools and data. The Agent2Agent protocol is based on open standards, community-driven, and aims to be a truly open and extensible solution.
Who is involved in developing the Agent2Agent protocol and Agent Card?
The Agent2Agent protocol and Agent Card specification were initiated by Google and are supported by over 50 technology companies, including Atlassian, Box, Cohere, Intuit, LangChain, MongoDB, Salesforce, SAP, ServiceNow, and others. It is a community-driven open protocol that welcomes contributions from all organizations and individuals interested in agent interoperability.
What are the benefits of using the Agent2Agent protocol with Agent Card?
Using the Agent2Agent protocol with Agent Card enables seamless collaboration between agents, increases automation, and creates more coherent user experiences across different systems and applications. It provides businesses with a standardized method for managing agents across multiple platforms, reducing long-term costs and enhancing the functionality and value of agents in the Agent2Agent ecosystem.
What's the difference between Agent2Agent and MCP?
Agent2Agent is a protocol for communication and collaboration between Agents using Agent Card technology, focusing on interoperability between intelligent agents. MCP (Model Context Protocol), on the other hand, is a protocol for integrating Agents with tools (plugins, APIs), primarily addressing model-tool interaction issues. While they differ significantly in their functional positioning, they can complement each other to build a more powerful intelligent agent ecosystem with Agent Card as the connecting standard.