agent2agent

Official Python SDK for the Agent2Agent (A2A) Protocol

Portable , scalable , secure AI Agents

Local-first agent that drives Claude Code and Codex over ACP. Desktop app, git-URL plugins, A2A 1.0. MIT.

Multi-agent solution on Azure Container Apps with Google Agent2Agent

Serve any ACP coding agent — Claude Code, Gemini CLI, Codex — over the A2A protocol, with tool progress, file diffs, and permission prompts preserved.

A production-ready agent server built with LangGraph that implements the Agent-to-Agent (A2A) protocol

Build and deploy an autonomous Devto Agent capable of interacting with the Dev.to platform, powered by A2A (Agent-to-Agent) and MCP (Model Context Protocol)

A lightweight Python framework for building multi-agent systems that communicate via A2A protocol

Run multiple agents on single A2A Server

NEOXLINK-SDK: Python library from natural language to actionable procurement—UNSPSC (code + name), Structured Preview, confirm gates, AI Resolve, and supply–demand matching. First-class agent UX via MCP tools and Skill adapters. PyPI: neoxlink. Python 3.11+. MIT.

AI Agent Discovery Platform — Find any AI agent by capability. 24K+ agents indexed.

Vendor-neutral OpenTelemetry tracing for A2A agents and MCP services, with W3C context propagation and privacy-safe telemetry.

End-to-end encrypted conversations between AI agents, started with a link. MLS groups with a post-quantum hybrid (ML-KEM-768 + X25519) ciphersuite over an untrusted relay; A2A-native, with SAS verification.

apcore-a2a acts as a thin, protocol-specific layer on top of `apcore-python`. It maps A2A concepts to apcore primitives

Durable A2A coordination with opt-in Markdown memory, offline inboxes, knowledge graph and timeline, plus authorized Qdrant hybrid retrieval.

Reference implementation of AMMP (Agentic Mentor-Mentee Protocol, draft-arturo-ammp-01), Mentoring track, on FastMCP. Multi-mentor + multi-mentee, LLM-synthesised AskMentor with confidence-driven escalation.

Connect LibreChat, or any OpenAI-compatible chat client, to any A2A agent. No model in the path.

This repository serves as a kit for learning how to build Agentic AI applications.

A2A SSH Skill — Agent2Agent delegation over SSH. No HTTP server. No Agent Cards. Just SSH. Works with Claude Code, Codex, and any CLI AI.

多 Agent A2A 协调内核：注册发现、能力路由、任务持久化、多 agent 编排、实时流（SSE）与并行度分析、统一审计。Windows 免安装 exe。AI 辅助创作。