Agent2Agent 统一 CLI（命令名 a2a）：跨 AI 编程代理协作平台的命令行客户端 — 异步消息、任务看板、文档双向同步、持久记忆

A2A Protocol server for Zhin.js — multi-agent Agent Cards and task delegation

A2A (Agent-to-Agent) protocol wrapper for OpenAI Codex SDK. Drop a JSON config file in, get a fully-spec-compliant A2A server out. Supports repository sandboxing, MCP tools, streaming sideband events, and multi-agent delegation.

A2A Protocol v1.0 bidirectional extension for the Pi coding agent — distribute tasks to remote agents, be called by them, and self-declare for local session discovery.

A2A Protocol communication plugin for OpenClaw — Agent-to-Agent protocol implementation

n8n community node for Trendora Cloude: LLM AI, FFmpeg video merge, Voice TTS, Image FLUX, Video generator, Video Clipper, and Serverless Vector RAG Database

Inbound A2A (Agent2Agent) protocol server for DeepSeek Harness: publish an Agent Card and let any A2A-compliant peer submit tasks to a harness agent

A2A (Agent-to-Agent) v1.0 protocol adapter for assistant-ui

JavaScript SDK to interact with klip App2App requests

Treeship attestation middleware for A2A (Agent2Agent) servers and clients

Shared webhook runtime primitives for normalizing provider events, registering local or HTTP consumers, and fanning events out consistently.

LLM-Agent-First Specification schemas and conformance tooling

Analyze, validate, and interact with Agent-to-Agent (A2A) protocol agent cards. Connect to agents, inspect their capabilities, and test communication in real-time.

A2A ↔ MCP bidirectional protocol adapter

A2A (Agent-to-Agent) protocol wrapper for OpenCode. Drop a JSON config file in, get a fully-spec-compliant A2A server out. Supports any agent persona, MCP tool servers, SSE streaming with polling fallback, context building, and multi-turn conversations.

Policy-gated A2A v1 JSON-RPC and streaming SSE for the Prometheus entity graph, with deterministic A2UI artifacts.

A2A (Agent-to-Agent) protocol wrapper for Claude Code via the Claude Agent SDK. Drop a JSON config file in, get a fully-spec-compliant A2A server out. Supports permission modes, MCP tools, streaming sideband events, and multi-agent delegation.

dsh-a2a: A2A v1.0 for DeepSeek Harness — expose the harness as an A2A agent and call remote A2A agents from agent tools.

Protobufs generated by Alis Build

A2A (Agent-to-Agent) protocol wrapper for the GitHub Copilot SDK. Drop a JSON config file in, get a fully-spec-compliant A2A server out. Supports any agent persona, MCP tool servers, streaming, context building, and multi-turn conversations.