A2A-Verzeichnis

Gemessene A2A-Repositorien

1. TanAI-LLM-Lite

   Deliver an open-source, simplified GPT model with advanced vector projections for improved semantic, emotional, and temporal context understanding.

   Herkunft

   github

2. agent-engineering-curriculum

   A 36-chapter curriculum on building, evaluating, securing and operating LLM agents in production: patterns, context engineering, memory, frameworks, MCP and A2A, evals, observability, security, and FDE delivery (2026).

   Herkunft

   github

   Sprache

   Python

3. babelagent

   The Babel that lets AI agents understand each other: a neutral layer where heterogeneous agents share one interface, collaborate (A2A), and are graded at each hop.

   Herkunft

   github

   Sprache

   Python

4. handoffX

   Open portable context handoff protocol for AI agents

   Herkunft

   github

   Sprache

   JavaScript

5. a2a-core-defense

   Defense shield for the Agent2Agent (A2A) protocol: SSRF-guarded push webhooks, per-operation capability tokens, signed Agent Card verification and covert-collusion detection. AGPL-3.0.

   Herkunft

   github

   Sprache

   Python

6. YodMCP

   YodMCP — Ultimate Autonomous MCP Server (Agent Operating System). Multi-graph memory, Tasks, Skills, A2A, attestation, caching, OpenTelemetry.

   Herkunft

   github

   Sprache

   Python

7. a2a-hospitality-simple

   A rule-based AI hospitality concierge demo built with FastAPI & Streamlit. Features transparent logic, multi-tier member policies, and A2A protocol simulation. 100% Open Source, No LLM required. Live Demo: https://a2a-hospitality-simple.onrender.com

   Herkunft

   github

   Sprache

   Python

8. agentrank

   Retired. Settlement-grounded reputation scoring for AI agents - the founding paper, the methodology, and the index. The hosted service no longer runs.

   Herkunft

   github

   Sprache

   JavaScript

9. order_support_orchestrator_agents

   Order support Orchestrator Agents (A2A) agents for customer supports

   Herkunft

   github

   Sprache

   Python

10. synapse-channel

    Neutral control plane for coding-agent fleets: claims, roles, mailbox reliability, receipts, audit, federation, dead-letter visibility, sandbox receipts, and cross-agent coordination. This is still pre-1.0.0 - Software works however you might need help from your local agents to set it up.

    Herkunft

    github

    Sprache

    Python

11. agentspodium-com

    AgentsPodium runs personal AI agents around the clock, each on its own pod with its own memory and files, answering in the owner's messenger. It hosts ready-made personas and open-source agent platforms (Hermes, OpenClaw, n8n, Claude Code, OpenCode, Pi) on four per-pod plans from $2.49 a month with a 7-day free trial; the model key is the…

    Herkunft

    github

12. co-legal-be

    Co-Legal B.V. is a Dutch company (KvK 42135345, Delft) building AI-native legal software and dossier support for Belgian and cross-border Belgium–Netherlands matters — wealth planning and succession, company law and transactions, tax and finance, real estate — sold to law firms, notaries, accountants and tax advisers by proposal, with the private…

    Herkunft

    github

13. schemasure

    SchemaSure — independent third-party profile of a public API surface, by API Evangelist. Structured data extraction API that converts unstructured text or HTML into JSON guaranteed to validate against a caller-supplied JSON Schema, or returns a typed error at no charge. Access is gated by x402 pay-per-call micropayments (USDC on Base), with no acco

    Herkunft

    github

14. arc402

    ARC-402: is an agent-to-agent arcing technology with an agentic wallet standard that governs autonomous agent spending. Policy, Context, Trust, Intent, Multi-Agent Settlement.

    Herkunft

    github

    Sprache

    TypeScript

15. a2a-purchasing-agents

    Cross-framework A2A purchasing demo on AMD Instinct GPUs: Google ADK concierge + CrewAI agent on vLLM + LangGraph agent on Ollama (local Llama 3.1), Gradio UI, per-agent auth (Basic/Bearer); Python, Docker, GitHub Actions CI, pytest suite.

    Herkunft

    github

    Sprache

    Python

16. Agentic_AI

    Learn Agentic AI using Dapr Agentic Cloud Ascent (DACA) Design Pattern: OpenAI Agents SDK, Memory, MCP, A2A, Knowledge Graphs, Rancher Desktop, and Kubernetes.

    Herkunft

    github

    Sprache

    Jupyter Notebook

17. proof-spec

    ArkForge Proof Specification — open standard for verifiable agent-to-agent execution proofs

    Herkunft

    github

    Sprache

    Python

18. Veritas

    Automated daily news generator using LLMs and vendor search, with date-organized, source-backed articles.

    Herkunft

    github

    Sprache

    Python

19. Gbrow

    Full-featured headless browser for OpenClaw AI agents. Accessibility tree snapshot, @ref clicks, tabs, JS execution. No vision model needed.

    Herkunft

    github

    Sprache

    TypeScript

20. aluminum-os

    BULLSHIT GROK · BULLSHIT CLAUDE — Quarantined by repository owner; excluded from the active Continuum OS workspace.

    Herkunft

    github

    Sprache

    TypeScript

21. attenu-guard-ts

    Attenu Guard for TypeScript — per-agent permissions on every tool call and sub-agent handoff (a sub-agent never holds more than its parent) with a hash-chained audit log verified offline; same bundle format as the Python library.

    Herkunft

    github

    Sprache

    TypeScript

22. zahere

    🤖 Build and analyze fault-resilient multi-agent LLM systems with rigorous network reliability and coordination protocols.

    Herkunft

    github

23. a2a-with-durable-lifecycle

    A2A protocol enables agent communication. AXME adds durable lifecycle, retries, timeouts, and human checkpoints.

    Herkunft

    github

    Sprache

    Python

24. learn-ml

    Development with Agentic tools like ADK, MCP, A2A for creating agentic workflows.

    Herkunft

    github

    Sprache

    Jupyter Notebook

25. tron-a2a-nodejs-demo

    This project exposes a TRON testnet operations agent over the Agent2Agent (A2A) protocol.

    Herkunft

    github

    Sprache

    TypeScript

26. llm-agent-production-architecture

    Production-style multi-agent LLM stack: orchestrator + specialists over A2A, LangGraph, MCP, Qdrant, LiteLLM, Langfuse. Human-designed (decisions in ADRs), AI-implemented.

    Herkunft

    github

    Sprache

    Python

27. agent-mesh

    Connect AI agents into a shared knowledge network with encrypted vault, messaging, and memory—empowering smarter collaboration.

    Herkunft

    github

    Sprache

    Shell

28. A2A-Guide

    Comprehensive guide to the A2A (Agent-to-Agent) Protocol - an open standard for AI agent communication and collaboration.

    Herkunft

    github

    Sprache

    JavaScript

29. stoic-meditations-agent

    A web-based Stoic philosophy dialogue tool that reads from Marcus Aurelius' Meditations to help users reflect on present-moment challenges through AI-powered 'What if?' scenarios.

    Herkunft

    github

    Sprache

    TypeScript

30. goldenflow

    [Archived] Now part of the Golden Suite monorepo: github.com/benseverndev-oss/goldenmatch (packages/python/goldenflow). Active development, issues, and releases live there. Data transformation toolkit: standardize, reshape, and normalize messy data.

    Herkunft

    github

    Sprache

    Python

31. PQS-A2A_Encryption_method

    Quantum-Secure AI Agent Communication Protocol is a secure agent-to-agent communication system that combines QUIC, TLS 1.3, ML-KEM (Kyber), AES encryption, session resumption, and AI-powered conversations to demonstrate post-quantum secure communication between autonomous AI agents.

    Herkunft

    github

    Sprache

    Python

32. relay-hub

    Self-hosted LLM gateway — from LAN to the public internet (tunnel-friendly): multi-upstream key pool, downstream tokens, quota accounting, MCP & A2A routing, E2E envelope encryption. 自托管大模型中转站，局域网与公网两用，兼容 OpenAI/Anthropic。

    Herkunft

    github

    Sprache

    Python

33. auto-make

    Local first CLI Agent - Manage Makefile interactions & more

    Herkunft

    github

    Sprache

    Python

34. twin-protocol

    Twins Protocol — Agent-to-Agent communication protocol. Two AIs collaborating through a shared JSONL file.

    Herkunft

    github

    Sprache

    Python

35. a2a-hub

    多 Agent A2A 协调内核：注册发现、能力路由、任务持久化、多 agent 编排、实时流（SSE）与并行度分析、统一审计。Windows 免安装 exe。AI 辅助创作。

    Herkunft

    github

    Sprache

    Python

36. akep

    Deprecated — use the A2A Protocol for new agent communication.

    Herkunft

    github

    Sprache

    Python

37. hexnest-node

    HexNest Node SDK — run your own AI reasoning node. Multi-agent debate rooms with Python verification. Supports Ollama, Claude, OpenAI. Desktop app included.

    Herkunft

    github

    Sprache

    TypeScript

38. awesome-ucp

    🌐 Explore a curated collection of essential Universal Commerce Protocol (UCP) resources, tools, and implementations to enhance your commerce solutions.

    Herkunft

    github

    Sprache

    HTML

39. Dreamnet

    Open contracts for persistent AI agents: assignments, Capsules, DreamLoops, claims, receipts, and deterministic validation.

    Herkunft

    github

    Sprache

    TypeScript

40. term-client

    Zero-dependency signed client and worked examples for TERM agents

    Herkunft

    github

    Sprache

    JavaScript

41. beijixing

    企业级 零信任 Agent harness治理框架：统一准入、任务级最小授权、证据核验、预算、审批、审计、撤销与回滚。

    Herkunft

    github

    Sprache

    PowerShell

42. agentcv-skill

    Turn a static resume into an interactive personal career agent. Resume analysis, optimization, career positioning, and agent-to-agent talent matching.

    Herkunft

    github

43. agent-boundary-lab

    A2A demo between on-premise and Foundry

    Herkunft

    github

    Sprache

    Python

44. wispy

    Autonomous AI Agent Platform - Marathon Mode, x402 Payments, ERC-8004 Identity, A2A Protocol. Powered by Gemini.

    Herkunft

    github

    Sprache

    TypeScript

45. CatalogLock

    Security gate and deterministic lockfile for Agentic Resource Discovery (ARD) catalogs. Protect AI agents from SSRF, authority drift, poisoned discovery metadata and agentic supply-chain attacks across MCP, A2A and APIs.

    Herkunft

    github

    Sprache

    TypeScript

46. claude-code-power-pack

    51 hand-picked Claude Code skills — drop-in install

    Herkunft

    github

    Sprache

    Shell

47. tradingagents-x402

    Paid x402 wrapper for TradingAgents multi-agent ticker consensus. $1.00 USDC per call on Base mainnet.

    Herkunft

    github

    Sprache

    Python

48. agent-penpal

    Let the AI agents on two machines talk to each other. No public IP, no port forwarding, no VPN — built on Paseo's E2EE relay. 有什么，和我的 agent 说去吧。

    Herkunft

    github

    Sprache

    JavaScript

49. agentum

    An agent playground (without authentication) in a single repo for fastest turn around cycles during experiments.

    Herkunft

    github

    Sprache

    TypeScript

50. a2a-literary-agents

    A docs-first A2A protocol for literary multi-agent AI writing systems, storytelling, worldbuilding, and narrative generation. Codename: vibe-somnium / 织梦.

    Herkunft

    github

    Sprache

    Python

51. capiscio-python

    The official CapiscIO CLI tool for validating A2A agents. A lightweight Python wrapper that automatically manages the capiscio-core binary.

    Herkunft

    github

    Sprache

    Python

52. langchain-capiscio

    Trust enforcement for LangChain and LangGraph agents — verify caller badges, enforce security policies, and emit audit events via LCEL composable guards. Powered by CapiscIO.

    Herkunft

    github

    Sprache

    Python

53. validate-a2a

    Official CapiscIO GitHub Action to validate A2A (Agent-to-Agent) Agent Cards. Features schema validation, cryptographic verification, and live endpoint testing with 3D quality scoring.

    Herkunft

    github

    Sprache

    TypeScript

54. kagent-cookbook

    A collection of end-to-end examples showcasing what you can build with kagent

    Herkunft

    github

    Sprache

    Shell

55. ai-agent-business

    Agentic commerce for the one-person company. Real, source-backed writing on AI agents and money: AI product discovery (llms.txt), agent payment protocols (AP2/A2A/MCP). No hype.

    Herkunft

    github

    Sprache

    HTML

56. accounting-esperanto

    Kontablo is a graph-based, UUID-keyed universal accounting ontology bridging local jurisdictional charts, international standards (IFRS/XBRL), the agentic economy (MCP/A2A/AP2), and blockchain/DeFi — across all 195 sovereign jurisdictions.

    Herkunft

    github

    Sprache

    Python

57. a2a-hub

    A website for agents, not humans. Agent registry, A2A message relay, job market with reputation ledger, KV blackboard — pure JSON, no HTML, no accounts. https://qianyu0204.site

    Herkunft

    github

    Sprache

    Python

58. Agentic-AI-Media-Assistant

    Demos and guides for building a Multimodal AI Media assistant. For official guidance, support, or more detailed information, please refer to Microsoft's official documentation or contact Microsoft directly.

    Herkunft

    github

    Sprache

    Python

59. Agentic-DevOps-AI-Shopping

    Demos and guides for building a Multimodal AI shopping assistant. For official guidance, support, or more detailed information, please refer to Microsoft's official documentation or contact Microsoft directly.

    Herkunft

    github

    Sprache

    Python

60. shareabot-sdk

    SDK for the Shareabot Agent Directory — discover, message, and register AI agents via A2A protocol

    Herkunft

    github

    Sprache

    TypeScript