Cette page est affichée en anglais. Une traduction française est en cours.
WorkflowsMay 13, 2026·3 min de lecture

Awesome A2A — Agent2Agent Tools, Servers & Clients

Curated Agent2Agent (A2A) directory covering agents, servers, and client SDKs for building interoperable multi-agent systems.

Agent Toolkit
Agent Toolkit · Community
Prêt pour agents

Cet actif peut être lu et installé directement par les agents

TokRepo expose une commande CLI universelle, un contrat d'installation, le metadata JSON, un plan selon l'adaptateur et le contenu raw pour aider les agents à juger l'adaptation, le risque et les prochaines actions.

Stage only · 17/100Stage only
Surface agent
Tout agent MCP/CLI
Type
CLI Tool
Installation
Stage only
Confiance
Confiance : Established
Point d'entrée
Asset
Commande CLI universelle
npx tokrepo install f8259814-2519-5aba-9595-d5675275a53c
contrat d'installationJSON metadataplan adaptateurcontenu raw
Introduction

Awesome A2A helps you navigate the growing A2A ecosystem so you can assemble agents and services that speak a shared, interoperable protocol.

Best for: Multi-agent platform builders comparing A2A protocol servers/clients

Works with: Protocol implementations vary; use as a discovery list for your language/runtime

Setup time: 3–10 minutes

Key facts (verified)

  • Use the list to pick one server + one client SDK first, then validate end-to-end interoperability.
  • When adopting multiple agents, standardize on a shared routing and auth model early.
  • GitHub: 171 stars · 36 forks; pushed 2026-05-03 (GitHub API verified).

Main

A2A evaluation checklist:

  • Does the project document authentication and authorization clearly?
  • Can it run in your deployment model (local dev, container, or managed service)?
  • Does it interoperate with your existing tool protocol (MCP) or do you need bridges?

README excerpt (verbatim)

Awesome A2A Awesome

Awesome A2A

A curated list of awesome Agent2Agent (A2A) protocol servers. This repository collects and organizes A2A-compliant server implementations to help developers build interoperable AI agent systems.

What is A2A?

A2A (Agent2Agent) is an open protocol created by Google that enables different AI agents to communicate and collaborate with each other using a standardized interface. The protocol allows agents to discover capabilities, submit tasks for execution, monitor task progress, and receive task results in a unified way.

Clients

AI clients that can interact with A2A servers:

  • Claude from Anthropic
  • Gemini from Google
  • Custom A2A-compatible clients

Tutorials

Community

Legend

  • 🎖️ – official implementation
  • programming language
    • 🐍 – Python codebase
    • 📇 – TypeScript/JavaScript codebase
    • 🏎️ – Go codebase
    • 🦀 – Rust codebase
    • #️⃣ - C# Codebase
    • ☕ - Java codebase
  • scope
    • ☁️ - Cloud Service
    • 🏠 - Local Service
    • 📟 - Embedded Systems
  • operating system
    • 🍎 – For macOS
    • 🪟 – For Windows
    • 🐧 - For Linux

[!NOTE] Confused about Local 🏠 vs Cloud ☁️?

  • Use local when A2A server is talking to a locally installed software.
  • Use cloud when A2A server is talking to remote APIs, like Google Maps API.

Server Implementations

FAQ

Q: What is A2A here? A: It refers to Agent2Agent protocol implementations and ecosystem components listed in the repo.

Q: Is it compatible with MCP? A: They are different surfaces; you may need a bridge if you want one stack to expose both.

Q: How do I start? A: Pick one server and one SDK in your preferred language and build a minimal ping/route demo.

🙏

Source et remerciements

Source: https://github.com/pab1it0/awesome-a2a > License: MIT > GitHub stars: 171 · forks: 36

Fil de discussion

Connectez-vous pour rejoindre la discussion.
Aucun commentaire pour l'instant. Soyez le premier à partager votre avis.

Actifs similaires

Awesome A2A — Agent-to-Agent Ecosystem Directory

Curated collection of A2A Protocol resources — official samples, SDKs for 5 languages, framework integrations, community implementations, and tutorials. The go-to directory for A2A adoption. MIT.

Prompts
Prompt Lab

Obsidian Agent Client — Bring Agents into Obsidian

Obsidian Agent Client adds ACP-based agent integrations (Claude Code/Codex/Gemini) to Obsidian; install via BRAT or Releases and use adapters (2,016★).

Workflows
Agent Toolkit

Maestro — Multi-Agent Orchestration for Coding CLIs

Maestro is an Apache-2.0 multi-agent orchestrator with 39 specialists for Gemini CLI, Claude Code, Codex, and Qwen Code, plus review/debug entrypoints.

Workflows
Agent Toolkit

Bernstein — Audit-Grade Orchestrator for CLI Agents

Bernstein coordinates CLI coding agents in parallel worktrees with signed audit chains, deterministic scheduling, and evidence trails.

Workflows
Agent Toolkit
◈Accueil🔍Rechercher👤Moi