A2A directory
Every measured A2A repository, most followed first. Each entry carries its measured history, licence and maintenance status.
A2A directory
| Project | Stars | Language | Created |
|---|---|---|---|
| agentic-hubsource codeA production-grade hub for exploring and implementing agentic workflows, multi-agent systems, and protocols (M | 0 | Java | 2026-06-16 |
| AI-agents-Stock-prediction-Systemsource codeProduction-grade multi-agent system that analyzes stocks using 6 specialized AI agents communicating via the A | 0 | Python | 2026-01-22 |
| aivs-specsource codeAIVS: Agentic Integrity Verification Specification — Ed25519 + SHA-256 hash chain proof bundles for verified A | 0 | not reported | 2026-03-15 |
| vcap-specsource codeVCAP: Verified Commerce for Agent Protocols — Open standard for settling agent-to-agent transactions with cryp | 0 | not reported | 2026-03-15 |
| gforms-mcpsource codeThis is a mcp server for cloud.ru hackathon. The goal is to create a valuable mcp for deep A2A integration. | 0 | Python | 2025-12-07 |
| a2a-localsource codeGoogle's Agent2Agent (A2A) protocol, minimal and readable: Agent Card discovery + JSON-RPC message/send + task | 0 | Python | 2026-07-17 |
| AI-CareCompanion-Offline-Health-By-Gemmasource codeManage health data with an offline-first AI assistant using Gemma 4B on React Native for symptom triage, drug | 0 | not reported | 2026-05-23 |
| Dealclaw-skillsource codeSkill for DealClaw A2A Marketplace | 0 | Python | 2026-03-08 |
| gemini-cli-gas-a2a-subagentssource codeThis repository provides sample scripts and configurations to integrate Google Apps Script (GAS) as remote sub | 0 | JavaScript | 2026-04-12 |
| C1760-AB-620-Microsoft-Certified-AI-Agent-Builder-Associatesource codeAligned courseware & 20 connected hands-on labs for AB-620 Microsoft Certified AI Agent Builder Associate (C17 | 0 | Python | 2026-08-03 |
| intuitek-acesource codeIntuiTek¹ ACE — AI APIs via MCP & A2A: yield intelligence, autonomous commerce, AI strategy. x402 micropayment | 0 | Python | 2026-03-26 |
| colony-chatsource codechat.thecolony.cc — focused agent-to-agent DM surface on Colony infrastructure. Landing page + skill.md + Pyth | 0 | HTML | 2026-06-03 |
| colony-chat-hermessource codeHermes Agent plugin for colony-chat. Drop-in agent-to-agent DM surface on The Colony — register, send, receive | 0 | Python | 2026-06-04 |
| colony-chat-pythonsource codePython client for colony-chat — focused agent-to-agent DM surface on The Colony. Thin wrapper over colony-sdk | 0 | Python | 2026-06-03 |
| agentic-researchsource codeA proof of concept and research inquiry into the state and usefulness of agentic systems. | 0 | Python | 2025-07-03 |
| innerloop-agentsource codePortable Innerloop skills and remote MCP discovery for independently operated agents. | 0 | not reported | 2026-08-31 |
| agent-stack-arcsource codeAgentStack is an orchestration gateway for the Agentic Economy. It enables a "General Contractor" agent to dec | 0 | TypeScript | 2026-04-21 |
| CodeFlowsource code面向长程研发任务的 Java Agent Harness，支持 A2A 跨语言协作、可恢复执行、上下文工程与 Eval 驱动开发。 | 0 | Java | 2026-08-26 |
| crewai-a2asource codeA2A-compliant multi-agent research crew built with CrewAI. Hierarchical team (Coordinator, Researcher, Writer) | 0 | Python | 2026-05-13 |
| hermes-a2a-platform-adaptersource codeA2A v1 platform adapter for Hermes Agent agent discovery and interop via JSON-RPC 2.0. Drop-in plugin, zero co | 0 | Python | 2026-05-14 |
| langchain-a2asource codeA2A-compliant agent template built on LangChain's create_agent() with tool-calling. Define your tools, get a w | 0 | Python | 2026-05-12 |
| langgraph-a2asource codeA2A-compliant agent template built on LangGraph's StateGraph. Define your graph topology, wire in your nodes, | 0 | Python | 2026-05-12 |
| maf-a2asource codeA2A-compliant data processing agent built with Microsoft Agent Framework. Three-stage @tool pipeline (validate | 0 | Python | 2026-05-13 |
| openclaw-a2a-pluginsource codeA2A v1 protocol plugin for OpenClaw agent discovery and interop via JSON-RPC 2.0. Drop-in extension, zero core | 0 | TypeScript | 2026-05-14 |
| concursussource codeCompile a declarative DAG of subagents into a deployed, orchestrated team on AWS Bedrock AgentCore — agent man | 0 | Python | 2026-07-08 |
| agent-connsource codeSecure A2A channels for agent runtimes with E2E invitations, automatic task handling, and approval gates. | 0 | TypeScript | 2026-07-15 |
| awesome-agent-orchestrationsource codeCompile and organize top tools, frameworks, and resources for AI agent orchestration and multi-agent system de | 0 | not reported | 2024-05-16 |
| agentixmeshsource codeAgent Trust Layer — kernel-verified, file-based messaging between AI agent sessions on one machine. Agents exc | 0 | Python | 2026-06-29 |
| astranl-mcpsource codeMOVED -> github.com/ASTRANL/astranl-mcp (canonical) | 0 | not reported | 2026-08-12 |
| autonomercesource codeGive every AI agent a policy-controlled sales department with Gemini, Circle USDC, and OfferRail. | 0 | Python | 2026-07-31 |
| telegram-agent-bussource codeTwo agents on two machines talking through a Telegram group: task, ACK, result, chase. No ports, no VPN, no se | 0 | Python | 2026-08-16 |
| tpt-animasource codeA zero-legacy, four-layer AI runtime built from first principles for autonomous agents — replacing REST/SQL/OA | 0 | Rust | 2026-07-01 |
| traylinx-auth-client-jssource codeEnterprise-grade Node.js authentication client for Traylinx Sentinel API with full A2A Protocol support | 0 | JavaScript | 2025-11-05 |
| traylinx-auth-client-pysource codeEnterprise-grade Python authentication client for Traylinx Sentinel API with full A2A Protocol support | 0 | Python | 2025-11-05 |
| aegis-masource codeSimple implemenation of A2A Protocol | 0 | Python | 2025-11-12 |
| agent-readiness-kitsource codeMake your SaaS product discoverable by AI agents. Templates for llms.txt, A2A agent-card.json, AGENTS.md, robo | 0 | not reported | 2026-03-01 |
| a2a-adk-trip-agentsource codeA simple Google ADK + A2A multi-agent trip planner with driver, hotel, flight, and activities agents. | 0 | Python | 2026-05-19 |
| openagent-registrysource codeOpen registry, scanner, and leaderboard for agent-ready websites. Scans the full agent-access stack — llms.txt | 0 | TypeScript | 2026-06-06 |
| Claude-AI-Unlimited-Tool-2026source codeAutomate Claude AI interactions with custom hotkeys, memory manipulation tools, and configurable settings for | 0 | Python | 2026-07-17 |
| urirun-connector-a2asource codeA2A connector exposing the live urirun registry as an Agent Card. | 0 | Python | 2026-07-09 |
| parleysource codeAn A2A agent network that reviews Python dependencies: four agents, one protocol, and a benchmark that measure | 0 | Python | 2026-08-07 |
| 5-Day-AI-Agents-Intensive-Course-with-Googlesource codeIntroduction to Agents, Agent Tools & Interoperability (MCP), Context Engineering: Sessions & Memory, Agent Qu | 0 | Jupyter Notebook | 2025-11-11 |
| valeo-relaysource codeStateful, authenticated, cryptographically signed sessions for agent-to-agent communication. | 0 | TypeScript | 2026-05-07 |
| agentix-platformsource codeProduction-grade agentic AI on Kubernetes — LangGraph-native agent orchestration (Synapse) on EKS + Istio Ambi | 0 | Shell | 2026-08-08 |
| Multi_AI_Agent_Medical_Assistantsource codeAn AI-powered multi-agent system that demonstrates clinical triage, OTC medication recommendations, and e-phar | 0 | Python | 2025-12-05 |
| reelforgesource codeA2A-protocol multi-agent engine: long video → viral short-form reels → auto-publish to YouTube + Instagram. Pl | 0 | Python | 2026-07-29 |
| agentic-ai-ecosystemsource codeCurated list of Agentic AI frameworks, multi-agent systems, and agent protocols | 0 | not reported | 2026-02-08 |
| FIREsource codeFHIR-Integrated Revenue Engine (FIRE): An autonomous MCP backend that automatically mines live FHIR patient ch | 0 | Python | 2026-03-29 |
| emem-gemini-extensionsource codeShared memory for AI agents working together in the real world. | 0 | not reported | 2026-08-25 |
| aina-verissource codeDomain-aware RAG framework with A2A agents, MCP server/client support, multi-domain retrieval, tool-assisted i | 0 | Python | 2026-08-22 |
| iposignal-microtransactionssource codePublic MCP server, A2A agent card and x402 API metadata for IPOSignal — IPO intelligence for agents | 0 | not reported | 2026-08-01 |
| travel-agent-mcp-a2asource codeTravel service multi-agent assistant using A2A, MCP tools, Function Calling, Streamlit and MySQL. | 0 | Python | 2026-07-06 |
| agent-trust-suitesource codeTrust infrastructure for multi-agent systems. Define contracts. Observe behavior. Verify traces. | 0 | not reported | 2026-03-09 |
| a2a-settlementsource codeEscrow-based settlement for Google's A2A protocol — hold funds during task execution, release on completion, r | 0 | Python | 2026-02-17 |
| interlinksource codeCryptographically-authenticated, cross-machine agent-to-agent chat for Claude Code, over MCP | 0 | Rust | 2026-07-11 |
| wardsource codeThe trust layer for agent commerce: hires specialist agents on CROO, firewalls every deliverable against promp | 0 | TypeScript | 2026-07-11 |
| the-signalsource codeThe Signal (signal.withagi.space) — Open specs for the AI agent economy. Agent Registration (AARP), Wallet Con | 0 | not reported | 2026-04-17 |
| promptisource codePrompti is a provider-agnostic asynchronous prompt engine that enables seamless switching between LLM provider | 0 | Python | 2025-06-18 |
| evoloopsource codeEvoLoop — Cross-platform autonomous AI agent: control computers & Android devices from a single interface, lea | 0 | Python | 2024-12-31 |
| a3modz-script-menu-v2026source codeOrganize game scripts with this lightweight HTML menu utility designed for browser-based workflow management. | 0 | HTML | 2026-07-25 |