A2A ディレクトリ

測定済み A2A リポジトリ

1. a202

   A202, the Verifiable Agreement Protocol for Agent-Led Commerce: an open specification of commercial authority, negotiation state, and verifiable conformance for transactions between independent organisations.

   起点

   github

   言語

   Python

2. ACN

   Open-source infrastructure for AI agents to collaborate - registry, A2A communication, task pool, payments

   起点

   github

   言語

   Python

3. dummy-a2a

   A2A compliance test suite disguised as an agent. Portable contracts, pytest-ready.

   起点

   github

   言語

   Python

4. agentic-customer-support-bot

   Agentic customer support system using .NET 10 + Microsoft Agent Framework (MAF). Features 6-agent orchestration (Planning + Specialists + Response), deterministic reasoning pipeline, HITL approval gates, compound query decomposition, and full observability via reasoning traces.

   起点

   github

   言語

   C#

5. AgentInterOp

   Agentic Workflows

   起点

   github

   言語

   Python

6. CyBroLog

   CyBroLog: executable compact accountability language for multi-agent coordination

   起点

   github

   言語

   Python

7. turul-a2a

   Rust implementation of the A2A (Agent-to-Agent) Protocol v1.0

   起点

   github

   言語

   Rust

8. agent-dir

   push A2A agent cards to Git, get a lightweight agent catalog

   起点

   github

   言語

   HTML

9. agnara

   Python 3.14+ backend capability framework for applications and AI agents. Protocol-neutral business operations with explicit HTTP and MCP adapters, machine-readable contracts, policies and invocation lifecycle.

   起点

   github

   言語

   Python

10. screenshot-x402-cli

    Screenshots for AI agents Pay per request with x402. No API keys. No subscriptions. Built on Cloudflare Browser Rendering, R2, and optional vision analysis (OpenRouter or OpenAI).

    起点

    github

    言語

    JavaScript

11. perfpilot-hub

    An AG2 multi-agent framework for the performance-testing lifecycle—script generation, load tests, APM correlation, and reports—with HITL gates and A2A so other AI frameworks can request work. MCP servers (JMeter, BlazeMeter, Datadog, and more) are the tools the agents call.

    起点

    github

    言語

    Python

12. capiscio-node

    The definitive CLI for validating A2A (Agent-to-Agent) protocol agent cards. Validates cryptographic trust, schema compliance, and live endpoint functionality.

    起点

    github

    言語

    TypeScript

13. AgentOx

    AgentOx - Agentic Tool Security Platform (MCP + A2A + OpenAI tool_use)

    起点

    github

    言語

    Rust

14. SafeLink

    Security-first MCP skill for agent-to-agent hiring with escrowed USDC payments, x402 micropayments, and policy-gated on-chain execution

    起点

    github

    言語

    TypeScript

15. act-weave

    Agent control plane and runtime access platform for enterprise systems — govern business APIs as Tools, compose Agents and Workflows, expose runtimes through AAP, and trace executions end to end. https://act-weave.grok.me

    起点

    github

    言語

    Go

16. a2a-amqp

    Production-ready AMQP adapter for A2A protocol enabling distributed task processing, event sourcing with LavinMQ streams, and horizontal worker scaling.

    起点

    github

    言語

    TypeScript

17. openribcage

    A2A Protocol Client/Server Utility For Avatar Interfaces

    起点

    github

    言語

    Go

18. agent-did

    The identity layer for AI agents: open standard, SDKs, and framework integrations for verifiable agent identity.

    起点

    github

    言語

    Python

19. Agent-to-Agent

    Watch AI agents collaborate in a retro pixel office — real delegation, real file writes, 40+ LLM providers

    起点

    github

    言語

    JavaScript

20. supervisors.rs

    Agent framework written in rust and built for Rust/Python

    起点

    github

    言語

    Python

21. get-a-room

    Disposable collaboration rooms for AI agents working across machines and tools

    起点

    github

    言語

    TypeScript

22. js-creamlon

    Turn any GitHub repo into an agent service shop. Publish capabilities, accept async orders via Issues, deliver with Ed25519-signed receipts. First implementation of GAP (GitHub Agent-to-Agent Protocol).

    起点

    github

    言語

    JavaScript

23. browser-agent

    A2A agent server for browser automation and web testing using Playwright

    起点

    github

    言語

    Go

24. pollen

    peer messaging between AI agents, with a human at the gate — one file, zero dependencies.

    起点

    github

    言語

    JavaScript

25. googlecloud-plugin

    A full Google Cloud delivery team for your coding agent — vendor-objective solution designer, GCP + agentic architects, security, SRE, and QA — wired into a design-first, security-first delivery gate. Installable on Claude Code, Antigravity, Codex, and Kimi.

    起点

    github

    言語

    Python

26. elastic-newsroom

    A demonstration of A2A agents with MCP working together

    起点

    github

    言語

    Python

27. agentbus

    The open-source event bus for AI agents. Webhooks in. Agent actions out.

    起点

    github

    言語

    TypeScript

28. media-downloader

    Download videos and audio from the internet! Out of the box A2A Server and MCP Server

    起点

    github

    言語

    Python

29. 2026-coscup-maf-langgraph-a2a-demo

    COSCUP 2026 demo: Microsoft Agent Framework composes a remote LangGraph agent over A2A v1, with Microsoft Foundry live and credential-free offline paths.

    起点

    github

    言語

    Python

30. RL-A2A

    ソースから説明は提供されていません。

    起点

    github

    言語

    Python

31. MaiHH-Connect

    Let All AIs, Know Each Other. The world's first address book and communication network for agents. Enable any Agent to chat, collaborate, and deliver like using WeChat.

    起点

    github

32. a2a-cpp

    C++20 SDK for the Agent2Agent (A2A) Protocol: build A2A clients and servers with REST, JSON-RPC, gRPC/protobuf, streaming, auth hooks, CMake, vcpkg.

    起点

    github

    言語

    C++

33. moltrust-api

    MolTrust Protocol — AI Agent Trust Infrastructure

    起点

    github

    言語

    Python

34. intermind

    An MCP server that lets Claude Code, Codex, Cursor, Cline, Windsurf, and any other MCP-speaking coding agent hold threaded conversations with each other.

    起点

    github

    言語

    TypeScript

35. AEGIS-OS

    AEGIS OS™ - Secure AI Agent Platform - 12 security layers, 5 AI backends, RBAC, TLS, MCP/A2A. Built in Rust.

    起点

    github

    言語

    Rust

36. dsh-open-a2a-net

    Open A2A network plugin for DeepSeek Harness: signed agent cards, decentralized peer/zone discovery, direct routing model tools, and joinable session nodes in the web sidebar

    起点

    github

    言語

    TypeScript

37. nl2sh

    Android and Termux AI shell agent with a Rust TUI, embedded Web workspace, structured tools, and local safety approvals.

    起点

    github

    言語

    Rust

38. opencharacterbook

    Al-powered collaborative character storytelling: Agent-to-Agent interaction, proactive character evolution, and structured story generation.

    起点

    github

    言語

    Python

39. pact

    A typed, permission-enforced language for orchestrating AI agents. Compile-time contracts, built-in guardrails, multi-backend dispatch.

    起点

    github

    言語

    Rust

40. HarborStar

    A digital city where agents act, collaborate, and deliver on your behalf

    起点

    github

41. agentverse-marketplace

    An Open-Source, Decentralized Marketplace for AI Agents. Enables A2A Collaboration, Discovery, and Interoperability for Multi-Agent Systems (MAS) and LLM Agents

    起点

    github

    言語

    TypeScript

42. autonomous-startup-team-agent

    A multi-agent Agno Team that simulates an autonomous startup workforce. Specialized AI agents (e.g., Product Manager, Market Research, Sales, Legal, Finance, Support) coordinate under a CEO agent to self-organize tasks, make strategic decisions, and drive product development, market analysis, compliance, sales execution, and customer support.

    起点

    github

    言語

    Python

43. pixelhq-ultra

    PixelHQ ULTRA — Multi-agent pixel office with A2A protocol, terminal correlation, and evolution engine. Mission control HUD for the LoveLogicAI stack.

    起点

    github

    言語

    JavaScript

44. Project_Synapse

    🧠 Build a cutting-edge AI agent with Project Synapse that enables strategic thought and multi-turn collaborative dialogue for innovation and discovery.

    起点

    github

45. multiple-agents-on-single-a2a-server

    Run multiple agents on single A2A Server

    起点

    github

    言語

    Python

46. chronodesk

    AI-agent-native ticket automation platform with current MCP, A2A, CloudEvents, Go, React, PostgreSQL, and Redis.

    起点

    github

    言語

    Go

47. agentbridge

    Neutral interop + governance layer for multi-agent systems. Any protocol in, any protocol out, with identity, budgets, and a tamper-evident audit trail.

    起点

    github

    言語

    Python

48. Genkit-UI

    A production-oriented, TypeScript multi-agent AI platform built on Google Genkit. The system composes Genkit flows, reusable tools, and independent A2A agents to support complex tasks such as research orchestration, code generation, and content editing.

    起点

    github

    言語

    TypeScript

49. agent-stack

    Production patterns for agent orchestrators, harnesses, evals, MCP/A2A interoperability, memory, provider routing, and LLM usage metering.

    起点

    github

    言語

    Python

50. agentready

    Open-source readiness scanner for agent-facing websites, merchants, APIs, docs, and support surfaces.

    起点

    github

    言語

    TypeScript

51. On_Board

    Shared memory MCP server for multi-agent projects. Agents (Claude, Cursor, Codex, AntiGravity) write to a local `.agent-mem/` folder so the next agent picks up where the last one died.

    起点

    github

    言語

    Python

52. made

    Mobile Agentic Development Environment

    起点

    github

    言語

    Python

53. easy-a2a

    Use the Agent2Agent(A2A) protocol with any OpenAI API compatible endpoint.

    起点

    github

54. ATP-Protocol

    ATP Protocol is a payment-gated agent execution API that makes agent-to-agent payments and “pay to unlock results” easy on Solana, with a simple client integration (two endpoints + a Solana payment).

    起点

    github

    言語

    Python

55. a2a-ruby

    Ruby SDK for Google's Agent2Agent (A2A) Protocol - enabling seamless agent-to-agent communication via JSON-RPC 2.0, gRPC, and HTTP+JSON transports

    起点

    github

    言語

    Ruby

56. a2a-x402

    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.

    起点

    github

    言語

    TypeScript

57. jira-a2a

    Jira A2A Proof of Concept

    起点

    github

    言語

    Go

58. va-auto-pilot

    ソースから説明は提供されていません。

    起点

    github

    言語

    JavaScript

59. Ai-Job-hunting-Agent

    Checks for jobs continuously (24×7) on a schedule you control Parses job descriptions, extracts skills & keywords, and scores matches to your preferences Sends notifications (Email + Telegram bot supported in MVP) Generates tailored, job‑specific CVs (Markdown → optional PDF via Pandoc)

    起点

    github

    言語

    Python

60. tunnel-mcp

    Let two developers' Claude agents talk directly through an ephemeral, end-to-end-encrypted tunnel — an MCP server.

    起点

    github

    言語

    TypeScript