Browse agents

The Operating System for Scalable Enterprise AI Agents - Run, orchestrate, and deploy Compliant Enterprise AI Agents at scale across frameworks, without lock-in, rewrites or fragile glue code. Native support for MCP, A2A. Interface with all mainstream communication channels seamlessly out of the box, production ready from day one.

Agent2Agent (A2A) – awesome A2A agents, tools, servers & clients, all in one place.

Deploy intelligence. Open-source infrastructure for AI agents in production.

Rust SDK for the Agent2Agent (A2A) Protocol.

Public repository of AI coding skills, curated improved best-practice skills, and runtime surfaces for CLI, API, MCP, and A2A.

Shared Memory Storage for Multi-Agent Systems

Elkar - Task management for AI Agents, ready for Agent2Agent (A2A) protocol

The Universal Governance, Risk, Compliance (GRC) Operating System with Integrated Security for Agentic AI, Non-Human Identities, and Swarm Governance. AI SAFE² + AI Sovereignty Maturity Model (AISM), NEXUS-A2A Protocol, FORGE-Act (e.g. Marshal Plan for AI) [Dual License: MIT + CC-BY-SA]

Pilot Protocol: The Internet of Agents

Blocks Network CLI and SDKs

An agentic runtime

AI-native TypeScript bot framework — one codebase for 20+ chat platforms (QQ, Discord, Telegram, Slack, WeChat…). Opt-in AI agent with MCP, tools & security policies. <10MB core.

Agentic Applications built using IoA components

Mailbox-native protocol and SDKs for asynchronous agent collaboration over email

An operating system built for AI agents — talk to your NixOS server instead of SSH-ing in. Typed, audited tool access with atomic rollback on every change. Research-grade; run it on a disposable box, not production.

Communication for AI agents: stable identity, durable mail and chat, and wake-up events across sessions, runtimes, machines, and organizations. MIT, self-hostable.

Data-Agent：从 0 到 1 构建 Text2SQL 智能体实战教程，覆盖 StateGraph 编排、双重 RAG、关系图谱、HITL 人工确认、SQL 自动纠错、Python Docker 沙盒执行与 A2A + SSE 流式交互。

AI protocol scanner — discover exposed MCP servers, A2A Agent Cards, and open LLM APIs in one command. 一条命令盘点 MCP、A2A Agent Card 和 LLM 开放接口暴露面。

CHAP, the Collaborative Human Agent Protocol, is a MCP/A2A-compatible runtime for auditable human-agent work: approvals, overrides, handoffs, escalation and verifiable evidence logs.

An open-source, code-first Go toolkit for building, evaluating, and deploying sophisticated AI agents with flexibility and control.

PACT is an open protocol for personal agents to interact with businesses’ agents under explicit, verifiable user permissions.

A complete TypeScript implementation of the Python x402 payment protocol extension for A2A (Agent-to-Agent) communication. Enable your AI agents to request, verify, and settle crypto payments seamlessly.

Task-scoped authorization for AI agents. Cryptographic warrants constrain tools and arguments, prevent privilege escalation at every delegation hop, and produce signed evidence of what was allowed or denied.

Open Source A2A Protocol Adapter SDK for Different Agent Frameworks and Harnesses

🚀 Way Back Home

AI agent runtime for Rust — type-safe state, multi-protocol serving, plugin extensibility.

面向 Nacos 3.2.4 的 .NET 8/10 SDK，提供配置中心、服务注册与发现、ASP.NET Core 集成及 AI Registry（MCP、A2A、Prompt、Skill、AgentSpec）。

Step-by-step challenge lab repo to build your custom LLM Deep Researcher Assistant using Genkit

Open-Source AI-powered web browser. Browse the web with your own LLM API key. Alternative to Dia / Comet.

An open source chat bot architecture for voice/vision (and multimodal) assistants, local(CPU/GPU bound) and remote(I/O bound) to run.

我从A2A官方克隆下来，并加以修改的A2A实战代码示例，用于初学者入门教学，大家一起来A2A吧。

The agentic server framework.

Connect AI agents across any network — zero config, encrypted, skill-based routing

Agent Network Protocol White Paper

The way AI coordinates and transacts. Routing and settlement layer for your agent economy.

DNS-based Agent Identification and Discovery - Reference Implementation for IETF BANDAID

AgentX python SDK. Build multi-agent AI workforce. Run evaluation. Trace your agent. Full Observability.

Cloud-native AI Agents orchestration platform for zero-human organizations

A memory-first AI agent that remembers why decisions were made — not just the last message. Runs local (Ollama), cloud (Claude · OpenAI · Gemini), or decentralized TEE. Graph memory, self-learning skills, multi-model routing, sandboxed tools. MCP · ACP · A2A. One Rust binary.

Helloworld for agentic frameworks, minimial but runnable! LangGraph, Agno, AutoGen, Smolagents, OpenAI Agents, etc.

Collector/Correlator, Embedded log-based WAF, AI Patterns Classifier

🚀 Level up your career with GenAI. 📄 Tailor your CV to any JD, 🔍 automate company research, and 🗓️ generate custom interview prep plans for your next role or internal promotion.

The harness interoperability layer for coding agent. Agent to Agent connect over ACP, A2A and UHP

Agentic Chain (AGNT): a chain for agents, built on BNB Smart Chain. Entry needs an ERC-8004 identity. Genesis carries three system contracts and three neutral tools (Multicall3, a CREATE2 deployer, Wrapped AGNT); every token, pool and market beyond that is deployed by an agent. Pre-launch. Not affiliated with Binance or BNB Chain.

AIFA Network — open research on decentralized infrastructure for autonomous AI agents: Google A2A interoperability, Kademlia DHT discovery, NAT relays, end-to-end encryption, on-chain escrow and the $AIFA utility token. Specification stage.

A2A4J is a comprehensive Java implementation of the Agent2Agent Protocol, including server, client, examples, and starters.

Durable execution framework for AI agents in Go. Keeps agent state, tool calls, and execution loops resilient across process crashes.

Lightweight, Rust-native AI Agent platform. Security sandbox from day one.

.NET implementation of the Agent2Agent (A2A) protocol to enable secure, interoperable communication between autonomous agents across frameworks and vendors.

The Proxmox MCP you can hand the keys. All four products: PVE, PBS, PMG, PDM.

A full-stack AI chat application powered by Amazon Bedrock and Strands Agents

Agent Interface Discovery

Archived — superseded by built-in Hermes A2A (https://hermes-agent.nousresearch.com/docs/user-guide/messaging/a2a)

Ship Agent2Agent in one line of code.

A2A protocol client for your terminal

AI Agent 实战手册 - 面向中文开发者的系统学习指南，从零搭建到生产部署

Discord control plane for project-bound ACP agents (Kiro CLI/OMP) with MCP policy, cron/audit, and A2A over NATS/JetStream.

AgentStack is a production-grade multi-agent framework built on Mastra, delivering 50+ enterprise tools, 25+ specialized agents, and A2A/MCP orchestration for scalable AI systems. Focuses on financial intelligence, RAG pipelines, observability, and secure governance. ACP Openclaw, Gemini CLI, Opencode

ScaledMCP is a horizontally scalabled MCP and A2A Server. You know, for AI.

A2A Mastra Demo - Multi-Agent System with Amazon Bedrock

Agent Interface Compiler — One command. Every agent speaks your product. Transform OpenAPI specs into MCP Servers, Skills, CLAUDE.md, AGENTS.md, and more.

Specification-driven multi-agent systems with OpenTelemetry observability, agent traces, benchmarking, MCP, and A2A.

Enterprise-grade distributed AI agent framework | Develop → Deploy → Observe | K8s-native | Dynamic DI | Auto-failover | Multi-LLM | Python + Java + TypeScript | MCP + A2A + REST

Contract lab for agent protocol envelopes - versioned MCP/A2A message contracts, envelope validation, and compatibility diffs (compatible/forward/breaking). Python 3 stdlib + optional .NET 9 runtime.

Public adapters and discovery catalog for Triptych OS (Agent OS): agent frameworks, MCP/A2A/x402 protocols, workflows, wallets, SDKs, and examples for execute-first routing, governed handoffs, and receipt-aware agent commerce.

A2A protocol wrappers that turn AI backends into interoperable agents. Drop a JSON config, get a spec-compliant A2A server. Supports GitHub Copilot SDK, OpenCode, Claude, Codex and more.

The Private Agent OS — search files, run AI agents, connect to 10,000+ tools via the complete protocol stack (MCP, AG-UI, A2UI, A2A). Zero cloud. Zero telemetry. On-device inference.

AI agents that survive production. Self-hosted TypeScript runtime: multi-provider LLMs, tools with approvals, memory & RAG, durable workflows, multi-agent swarms, sandboxed execution, MCP and A2A.

Build, deploy, and connect AI agents to SAP Joule via the A2A protocol on BTP Cloud Foundry — directly from Claude Code. Supports TypeScript (Express or CAP) and Python agents with LangGraph and SAP GenAI Hub.

Skills & plugins for agentic commerce : UCP, ACP, AP2, A2A, WebMCP, Magento 2, BigCommerce, WooCommerce

A sample agent demonstrating A2A + ADK + MCP working together.

Self-hosted, non-custodial gateway between the API you already run and the protocols AI agents use to discover, call and pay for it

Cross-vendor agent-to-agent protocol — Claude, Codex, and Gemini communicate via file-based P2P messaging.

Microsoft Agent Framework - learn how to adress agentic enterprise scenarios

🤖💬🤖 Agent-to-Agent (A2A Protocol) built on top of LangGraph

Expose OpenCode through A2A with an inbound server surface and embedded outbound client.

Agents you can inspect, replay and trust. An agent framework for TypeScript and Python, built on an append-only event log.

Community A2A provider for the ai-sdk from vercel

Distributed AI multi-agent autonomous system — digital employees for long-horizon tasks, running 24×7 — Meta-bootstrapping · Real-autonomous · Omni-evolution

HYBRO Hub: local & remote AI agents — private, powerful, unified.

Awesome A2A Agents is a curated list of tools, frameworks, and projects built on the Agent-to-Agent (A2A) communication protocol. It aims to showcase interoperable agent systems, share best practices, and help developers explore the emerging A2A ecosystem.

AI Governance Infrastructure — local evaluation. The governance layer for AI agents: a single compiled Rust binary that authenticates, authorises, rate-limits, logs, and costs every AI interaction. Self-hosted, air-gap capable, provider-agnostic.

OpenAI model implementation for the ADK-Go

Agent-to-agent communication platform

Agent Network System (ANS): A Foundational Hybrid Architecture for Secure AI Agent Ecosystems

This repository demonstrates an end-to-end scenario where multiple organizations collaborate through domain-specific agents (discovered via ORD and communicating via A2A) to resolve a customer dispute.

Master Agentic AI with Google ADK: 100+ runnable Python agents for the Agent Development Kit - tools, MCP, A2A, multi-agent workflows, sessions and memory, RAG, Live API voice, adk eval, tracing and Cloud Run deployment

Golang Agent Development Kit

A community-driven, open-source directory of live, hosted AI agents using the A2A Protocol

Autonomous Agentic Coordination Framework (WIP)

An Agent Development Kit (ADK) allowing for seamless creation of A2A-compatible agents written in Go.

TsAgent - The TypeScript Agent Platform

This is a library for implementing an Agent2Agent (A2A) server using Google Apps Script. This enables AI agent communication and secure service access for AI-powered workflows.

Tooling for building applications with x402 payment capabilities. Supports buyer and seller roles.

A curated list of Agent-to-Agent (A2A) libraries and SDKs, organized by programming language.

Local-first, end-to-end encrypted agent-to-agent mesh protocol. Zero-config LAN + LoRa. Runs offline. No cloud. info@ironmesh.org

Demo agents showcasing CapiscIO Agent Guard and MCP Guard — trust badges, identity verification, and tool-level authorization for A2A and MCP protocols

Accountability protocol for autonomous AI agents on open networks

The UnisonAI Multi-Agent Framework built on custom workflow which allows ai agents to talk together and provides a flexible and extensible environment for creating and coordinating multiple autonomous AI agents. UnisonAI is designed with flexibility and scalability in mind.

🤖 🚀 Agent Runtimes — Managed AI Agents.