Agent2Agent (A2A) is an open protocol enabling communication and interoperability between opaque agentic applications.
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Sep 4, 2026 - Shell
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a2a-server
Here are 130 public repositories matching this topic...
Official Python SDK for the Agent2Agent (A2A) Protocol
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Sep 3, 2026 - Python
Samples using the Agent2Agent (A2A) Protocol
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Sep 3, 2026 - Jupyter Notebook
Agent2Agent (A2A) – awesome A2A agents, tools, servers & clients, all in one place.
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Sep 5, 2026
Official Java SDK for the Agent2Agent (A2A) Protocol
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Sep 4, 2026 - Java
Golang SDK for A2A Protocol
go sdk ai protocol multiagent-systems agents agent-server a2a a2a-protocol agent-to-agent a2a-server a2a-client
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Sep 2, 2026 - Go
Agent2Agent (A2A) – AgentCards, Servers, Clients, Docs
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Sep 3, 2026
Scan A2A agents for potential threats and security issues
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Apr 16, 2026 - Python
Open Source A2A Protocol Adapter SDK for Different Agent Frameworks and Harnesses
python agent ai n8n a2a generative-ai langchain ollama crewai langgraph claude-code codex-cli a2a-protocol a2a-server a2a-client a2a-agent pi-agent openclaw hermes-agent
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Aug 23, 2026 - Python
A2A4J is a comprehensive Java implementation of the Agent2Agent Protocol, including server, client, examples, and starters.
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Nov 24, 2025 - Java
A2A protocol client for your terminal
python agent cli ai mcp pypi tui adk ai-agents uv a2a ollama litellm mcp-server a2a-protocol a2a-cli a2a-server a2a-client
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Aug 17, 2026 - Python
The harness interoperability layer for coding agent. Agent to Agent connect over ACP, A2A and UHP
coding agents harness harness-framework a2a agentic agentic-ai agent-orchestration agent-memory a2a-protocol coding-agent a2a-cli a2a-server a2a-client a2a-agent a2a-platform agent-harness harness-engineering harness-ai
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Sep 4, 2026 - Python
A2A protocol wrappers that turn AI backends into interoperable agents. Drop a JSON config, get a spec-compliant A2A server. Supports GitHub Copilot SDK, OpenCode, Claude, Codex and more.
mcp opencode gemini copilot multi-agent-systems ai-agents claude a2a github-copilot openai-codex antigravity agent-orchestration agent2agent a2a-protocol a2a-server claude-agent-sdk
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Sep 5, 2026 - TypeScript
HYBRO Hub: local & remote AI agents — private, powerful, unified.
ai multi-agent agents multi-agent-systems ai-agents multi-agent-system a2a generative-ai a2a-protocol a2a-server a2a-client
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Jul 2, 2026 - Python
An Agent Development Kit (ADK) allowing for seamless creation of A2A-compatible agents written in Go.
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Sep 3, 2026 - Go
Expose OpenCode through A2A with an inbound server surface and embedded outbound client.
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Sep 3, 2026 - Python
Elixir implementation of the Agent-to-Agent (A2A) protocol (https://a2a-protocol.org).
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Aug 25, 2026 - Elixir
ServiceNow MCP Server and API Wrapper
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Aug 28, 2026 - Python
Type-safe, async Rust SDK for the Agent2Agent (A2A) protocol, built to the final v1.0.0 spec — JSON-RPC, REST, WebSocket & gRPC for building interoperable AI agents
rust sdk artificial-intelligence agents protocol-specification a2a agentic-ai agentic-ai-development agent-orchestration agents-sdk a2a-protocol a2a-server a2a-sdk a2a-types
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Sep 4, 2026 - Rust
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