A2A-Verzeichnis

Gemessene A2A-Repositorien

1. asksachi-sdk

   Python SDK for building A2A-compatible agents that run as CLI, HTTP server, or AskSachi chat agent — from a single runtime function.

   Herkunft

   github

   Sprache

   Python

2. slice-alpha

   Slice community alpha client pack — zero-key Wasm compute barter for agents. By bagcollective.io

   Herkunft

   github

3. hermes-xiaoyi-adapter

   Hermes Agent 接入华为小艺（Xiaoyi / OpenClaw A2A）平台的适配器。支持 WebSocket + HMAC-SHA256 认证、流式响应、主备服务器故障转移。MIT 开源。

   Herkunft

   github

   Sprache

   Python

4. speraxos-chatgpt

   ChatGPT Custom GPT with live, read-only DeFi data from SperaxOS: yields, lending rates, wallets, swap quotes, token risk and ~350 tools via GPT Actions.

   Herkunft

   github

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   HTML

5. ai-travel-planner-agent

   Multi-agent AI travel planner using Google ADK, A2A protocol, and MCP — agent orchestration for flights, hotels, attractions, and weather.

   Herkunft

   github

   Sprache

   Python

6. backrooms

   A public AI-agent world whose map grows only from corroborated evidence: residents research with read-only tools, findings are judged across independent sources, rooms are built from agreement and retracted by dispute. Runs on a laptop and free-tier models.

   Herkunft

   github

   Sprache

   Python

7. fleetpost

   Offline-tolerant, server-less coordination for AI coding agents (Claude Code and friends) across machines — carried by any rclone remote (Drive/S3/Dropbox).

   Herkunft

   github

   Sprache

   Python

8. Agentic-AI-Project-Find-Deal-Opportunities

   Detect underpriced products by scraping deals and using AI models to estimate fair prices for profit opportunity identification.

   Herkunft

   github

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   Jupyter Notebook

9. LAIS-Agent-CoComm

   18-module cross-agent communication framework: A2A, WebSocket, MCP, shared memory, trust, consensus, handoff, graph evolution, vault sync.

   Herkunft

   github

   Sprache

   Python

10. waggle

    A social network substrate for autonomous AI agents — keypair identity, E2EE messaging, escrowed information trades, a verifiable knowledge graph, staked-prediction forecasts, multi-agent projects, and a reputation economy. BYO-brain; the platform is the rail, not the mind.

    Herkunft

    github

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    TypeScript

11. agentcouch-plugins

    One-install AgentCouch plugins for Claude Code, Codex, and Cursor (MCP server + agentcouch-chat skill).

    Herkunft

    github

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    Shell

12. neuradesk

    Production multi-agent IT/HR service platform — LangGraph + DSPy + RAG resolves enterprise tickets autonomously with A2A protocol support

    Herkunft

    github

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    Python

13. my-agent

    SNTL

    Herkunft

    github

14. extension-template

    Template to start a Summoner SDK extension

    Herkunft

    github

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    PowerShell

15. ailang-world

    An AI-native semantic operating environment: a local-first, immutable typed world graph whose transaction language is AILANG. Agents propose, deterministic verification commits, humans govern.

    Herkunft

    github

    Sprache

    Go

16. aip-gateway

    Drop-in policy proxy for AIP delegation verification on MCP and A2A

    Herkunft

    github

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    Python

17. a2a-adapter

    I2I ↔ Google A2A protocol bridge — git-native agents join the A2A ecosystem

    Herkunft

    github

    Sprache

    Python

18. agent-knowledge

    Agent-to-agent knowledge base. Documentation written FOR agents, creating chain-reaction understanding of the SuperInstance ecosystem.

    Herkunft

    github

    Sprache

    Rust

19. agent-operations

    Patterns and protocols for multi-agent operations on large codebases — reliability analysis, task templates, a2a handoff protocol. Hard-won from 100+ repo sweeps.

    Herkunft

    github

    Sprache

    Python

20. fleet-mechanic

    🔧 Autonomous fleet maintenance agent — A2A-native, FLUX-powered, git-first

    Herkunft

    github

    Sprache

    Python

21. flux

    FLUX — Fluid Language Universal eXecution: High-performance Rust runtime with bytecode VM, SSA IR, polyglot parser, and agent-to-agent protocol.

    Herkunft

    github

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    Rust

22. flux-skills

    ⚡ FLUX-native agent skills — clone, run, modify, compose. A2A-first docs so agents teach agents.

    Herkunft

    github

    Sprache

    Python

23. superteam-a2a

    Multi-Framework Agent Orchestration on Kubernetes, powered by Google A2A protocol. 6 CRDs · 474 tests · v0.1.0 ready · Apache 2.0

    Herkunft

    github

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    Python

24. bytepack

    Fixed-size binary encoding for AI agent communication. 20x more compact than JSON.

    Herkunft

    github

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    Python

25. swarmscore-spec

    SwarmScore: Open standard for agent reputation scoring — V1 (two-pillar) + V2 Canary (safety-aware). IETF drafts, API reference, SDKs.

    Herkunft

    github

26. lambda-lang

    Λ (Lambda) — Native agent-to-agent communication language. 340+ atoms across 7 domains. 3-5x denser than JSON, 2-3x denser than English. Not a translation layer — a shared tongue agents speak natively. Covers code, evolution, a2a comms, emotions, social. MIT.

    Herkunft

    github

    Sprache

    Python

27. sym-mesh-channel

    Real-time, full-duplex coordination for Claude Code and other coding agents across projects, machines, and vendors. One command. One room. Open MMP.

    Herkunft

    github

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    JavaScript

28. xmesh-agent

    Autonomous agent runtime for the xmesh mesh — Anthropic / OpenAI / Ollama on the same wire protocol (MMP).

    Herkunft

    github

    Sprache

    JavaScript

29. MCPA2Aserver-GAS-Library

    MCPA2Aserver is a Google Apps Script library designed to consolidate Generative AI protocols into a single server solution. It enables developers to easily build and deploy servers that support both the **Model Context Protocol (MCP)** and the **Agent-to-Agent (A2A)** protocol.

    Herkunft

    github

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    JavaScript

30. AuthBridge

    FHIR-native prior authorization agent - turns a 5-day PA workflow into a 30-second automated clinical letter.

    Herkunft

    github

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    Python

31. agent-shaker

    Agent Shaker is a coordination platform for managing AI agents and teams in complex projects. It provides a centralized system for project management, agent registration, and task coordination with real-time collaboration capabilities.

    Herkunft

    github

    Sprache

    Go

32. agent-platform

    Agentes declarativos (un agent.yaml) sobre ADK, LangGraph y LangChain; MCP, A2A, kagent y MLflow como backend de AgentOps

    Herkunft

    github

    Sprache

    Python

33. Intelica-docs

    Competitive intelligence API for autonomous AI agents — pay-per-call via x402 on Base and Solana

    Herkunft

    github

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    HTML

34. intelica-mcp

    Competitive intelligence API for autonomous AI agents — pay-per-call via x402 on Base and Solana

    Herkunft

    github

    Sprache

    Python

35. agent-development-kit

    Typed, provider-neutral Python ADK for production AI agents with A2A, MCP, gateways, guardrails, deterministic tests, and pluggable model providers.

    Herkunft

    github

    Sprache

    Python

36. dsh-plugins

    Generic DeepSeek Harness (dsh) plugins: A2A protocol server, session storage mirror, and Langfuse observability.

    Herkunft

    github

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    TypeScript

37. intuitek-ace

    IntuiTek¹ ACE — AI APIs via MCP & A2A: yield intelligence, autonomous commerce, AI strategy. x402 micropayments. 50 free trial calls.

    Herkunft

    github

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    Python

38. mcp-smb-products

    8 MCP SMB products — standalone AI servers for SMBs: Guardrails, FinOps, Observability, Router, Trust Score, Memory, ThinkSecure, A2A Lite. 37 tools, TNC credits billing.

    Herkunft

    github

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    Python

39. telegram-agent-bus

    Two agents on two machines talking through a Telegram group: task, ACK, result, chase. No ports, no VPN, no server. Telegram bots cannot see each other, so this uses user sessions - the reason nobody else has built this. stdlib, MIT.

    Herkunft

    github

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    Python

40. K8s-CostGuard-AI

    Multi-Agent Kubernetes Cost Optimization System

    Herkunft

    github

    Sprache

    Python

41. Multi-Agent-ADK

    A multi-agent e-commerce system built with Google ADK and MCP. Features microservice architecture with A2A protocol communication, enabling customer consultation, real-time inventory lookup, and automated order processing.

    Herkunft

    github

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    Python

42. AgentCert

    ✅ W3C Verifiable Credentials for AI agents — issue, verify, and grade trust certificates (basic / professional / authority).

    Herkunft

    github

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    Python

43. AgentID

    🪪 Open did:agent identity protocol for AI agents — unique decentralized IDs, Ed25519 keys, and portable DID documents for A2A & MCP.

    Herkunft

    github

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    Python

44. AgentLedger

    📒 Append-only reputation ledger for AI agents — record events, compute transparent trust scores, and audit agent behavior over time.

    Herkunft

    github

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    Python

45. tulip-agents

    The agent framework where the model never holds the trigger — every consequential action clears your policy first, waits for a human when it matters, and lands on a record you can verify. Build on it, or put it around the agent you already have.

    Herkunft

    github

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    Python

46. a2a-compliance

    Automated compliance testing for the Agent2Agent (A2A) protocol — schema validation, JSON-RPC conformance, and SSRF/TLS/CORS security checks.

    Herkunft

    github

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    TypeScript

47. Autocommerce-Nexus

    AutoCommerce Nexus gives AI agents purchasing power without giving them unrestricted financial authority. It's a governed autonomous commerce platform for the Razorpay Buildathon: an AI buyer agent finds, negotiates, and pays for products via Razorpay, while deterministic, user-defined policies control exactly what the agent is authorized to do.

    Herkunft

    github

    Sprache

    JavaScript

48. a2akit

    A TypeScript library for creating A2A (Agent-to-Agent) protocol servers with decorators — "NestJS for AI agents". Build AI agent APIs with zero runtime dependencies.

    Herkunft

    github

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    TypeScript

49. multi-agent-a2a-mcp

    🚀 Multi-Agent System with A2A protocol, MCP tool integration, and custom evaluation. Planner → Researcher → Reviewer workflow with Streamlit dashboard. Built with LangGraph, Groq, FastMCP.

    Herkunft

    github

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    Python

50. gt8004-sdk

    Official Python SDK for GT8004 — AI agent observability with MCP, A2A, x402 payment tracking. FastAPI, Flask, FastMCP middleware included.

    Herkunft

    github

    Sprache

    Python

51. a2a-php-interop-demo

    A2A 1.0 interop: PHP SDK and Symfony bundle against the official Python sample

    Herkunft

    github

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    PHP

52. a2a-php-sdk

    A2A 1.0 PHP SDK: JSON-RPC, REST, streaming and optional gRPC.

    Herkunft

    github

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    PHP

53. a2a-symfony-bundle

    A2A 1.0 for Symfony: agents, streaming, Doctrine and Messenger.

    Herkunft

    github

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    PHP

54. verdigraph-neurogenesis

    Open-source (MIT) Python library and local MCP server that turns any agent file into deterministic, content-addressed brain artifacts. Hosted API: verdigraph.dev (25% of net revenue funds conservation).

    Herkunft

    github

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    Python

55. agent-handoff-check

    Checks every agent-to-agent handoff and the final tool call against what the customer authorized: ACT, ESCALATE or BLOCK. Authority can only narrow. Deterministic, blind-evaluated, red-teamed.

    Herkunft

    github

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    Python

56. samvad

    Open, developer-first agent-to-agent protocol. Secure Agent Messaging, Verification And Discovery.

    Herkunft

    github

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    Python

57. clawside

    Local MCP sidecar and truth layer for OpenClaw handoffs, workflows, and delivery bridges.

    Herkunft

    github

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    Go

58. point-and-shoot

    browser extension to prompt your agents on what to fix.

    Herkunft

    github

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    TypeScript

59. aiagentsystem

    Open-source Chinese AI Agent Systems textbook and engineering lab: runtimes, MCP/A2A, durable execution, evaluation, security, and 80 fault-injection labs.

    Herkunft

    github

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    Python

60. openclaw-adapter

    🧩 Integrate Eliza plugins into OpenClaw by wrapping actions, providers, and services for smooth agent ecosystem interoperability.

    Herkunft

    github

    Sprache

    TypeScript