Framework
Google ADK
Agents built with Google's Agent Development Kit — the most mature A2A framework with built-in Agent Card generation and streaming.
36 agents
Adk Cloud Run (Official Sample)
A2A Project
Official A2A Python sample: Google ADK agent deployed on Cloud Run infrastructure
Adk Expense Reimbursement (Official Sample)
A2A Project
Official A2A Python sample: expense reimbursement agent with Google ADK for finance workflows
Adk Facts (Official Sample)
A2A Project
Official A2A Python sample: Google ADK facts agent with knowledge retrieval capabilities
Birthday Planner Adk (Official Sample)
A2A Project
Official A2A Python sample: Birthday planning agent using Google ADK for event coordination
Evo Ai
EvolutionAPI
Evo AI is an open-source platform for creating and managing AI agents, enabling integration with different AI models and services.
Idun Agent Platform
Idun-Group
Agent governance platform turning LangGraph/ADK agents production-ready with AG-UI, MCP, and guardrails
Handler
alDuncanson
Complete A2A protocol client and developer toolkit for building agent integrations
Adk
inference-gateway
An Agent Development Kit (ADK) allowing for seamless creation of A2A-compatible agents written in Go
Cognisphere
IhateCreatingUserNames2
Cognisphere ADK is an AI agent development framework built on Google's Agent Development Kit (ADK)
Iam Bobs Brain
intent-solutions-io
Enterprise orchestrator on Google ADK and Vertex AI with multi-agent risk tiers and policy-driven workflows
A2A Retail Demo
abdulzedan
A2A protocol demo: Orchestrated AI agents for retail using Google ADK, LangGraph, and Vertex AI Search
Rust Adk
inference-gateway
An Agent Development Kit (ADK) allowing for seamless creation of A2A-compatible agents written in Rust
Adk A2A
vladkol
ADK to A2A relay sample: expose your ADK Agent as an A2A Server
Multiple Agents On Single A2A Server
satendrakumar
Deploy and manage multiple AI agents on a single A2A server for efficient orchestration
Perception With Intent
intent-solutions-io
AI-powered news intelligence with 8 Vertex AI agents monitoring 50+ sources. Real-time executive dashboard, daily briefs, and smart alerts. Built on Firebase + A2A protocol.
CustoFlow
Rayyan-Oumlil
Multi-agent customer support system with Google ADK & Gemini 2.5 Flash Lite. Kaggle capstone demonstrating 11+ concepts. Automates 80%+ queries, <10s response time.
GenAI Projects
Ruthvik-1411
Collection of generative AI use cases with A2A agent implementations and practical examples
Google Ai Sprint
stigsfoot
Multi-agent GenerativeUI system built with Google AI and A2A protocol for dynamic interfaces
Consensus.Ai
Adidem23
AI consensus system where agents debate decisions before users commit using A2A protocol
Corporate Intelligence Agent
saroshfarhan
A multi-gent system that provides comprehensive financial and corporate intelligence for publicly traded companies.
Intent Agent Model Jvp Base
jeremylongshore
Vertex AI Agent Engine command template using Google ADK + A2A protocol. Zero-legacy scaffold with Terraform modules, strategic orchestration tool, and CI/CD pipeline.
K8s CostGuard AI
TridipDam
Multi-agent system for Kubernetes cost optimization using AI and A2A protocol coordination
Multi Agent ADK
TrongNV2003
Multi-agent e-commerce on Google ADK with A2A protocol for consultation, inventory, and order automation
Adk Zig
dravenk
Agent Development Kit (ADK)
AI Agents Stock Prediction System
svgbogdnn
Production-grade multi-agent system that analyzes stocks using 6 specialized AI agents communicating via the Agent-to-Agent (A2A) protocol.
AI Travel Planner
AdityaTak77
AI travel planner with MCP integration, A2A protocol, and multi-framework interoperability
FlaFludeAgentes
charlenopires
Demo para o uso do protocolo A2A por meio de 4 agentes criados com Google ADK: Supervisor, Torcedor do Flu e do Fla e um Pesquisador, onde o Supervisor recebe uma ordem do Usuário com tempo determinado, e ordena aos Agentes Torcedores que iniciem o Debate, que poderão usar o Agente Pesquisador para aprimorar seu argumento
Kaggle 5 Days Agents Intensive Capstone Project
Dani-Luk
🤖 Curiosity Squad – Autonomous Multi-Agent Mars Exploration - Capstone Project
Learn Ml
ayushsingh-ayushsingh
Development with Agentic tools like ADK, MCP, A2A for creating agentic workflows.
Multi Agent Creative Studio
mayankgautam-dev
AI-powered multi-agent system for creative content generation and studio workflow automation
Multi Agent System Google ADK
ambideXtrous9
Build multi-agent AI systems with Google's Agent Development Kit supporting A2A protocol
MultiAgent A2A App
Abs-Futy7
Multi-agent system built on the A2A (Agent-to-Agent) protocol that demonstrates distributed agent coordination for scheduling football games.
Pipelinepilot
jeremylongshore
ADK-based SDR orchestration on Vertex AI Agent Engine. Routes leads through Research, Enrich, and Outreach agents with BYO data provider keys (Clay, Apollo, Clearbit).
Registry
inference-gateway
A registry website for hosting the a2a agents that were built using the Inference Gateway ADK
Remote Chat Agent Using A2A Protocol
satendrakumar
Create remote chat agents using Agent2Agent protocol for distributed AI conversations
Typescript Adk
inference-gateway
An Agent Development Kit (ADK) allowing for seamless creation of A2A-compatible agents written in TypeScript