win4r/openclaw-a2a-gateway

Registry 信息

项目简介

OpenClaw A2A Gateway 是一个实现 A2A（Agent-to-Agent）协议 v0.3.0 的插件，为 OpenClaw 生态系统中的智能体提供双向通信网关。

要点

• 实现 A2A 协议 v0.3.0，支持智能体互操作
• 提供双向智能体通信网关
• 作为 OpenClaw 插件/扩展构建
• 使用 TypeScript 编写，保证类型安全
• 支持 OpenClaw 智能体生态系统集成

使用场景

• 连接多个 OpenClaw 智能体以完成协作任务
• 构建具有标准化通信的多智能体系统
• 实现智能体之间的数据交换与协调
• 通过可互操作的智能体网络扩展 OpenClaw

README 摘要

# 🦞 OpenClaw A2A Gateway Plugin [](LICENSE) [](https://github.com/google/A2A) []() []() [English](README.md) | [简体中文](README_CN.md) | [繁體中文](README_TW.md) | [日本語](README_JA.md) | [한국어](README_KO.md) | [Français](README_FR.md) | [Español](README_ES.md) | [Deutsch](README_DE.md) | [Italiano](README_IT.md) | [Русский](README_RU.md) | [Português (Brasil)](README_PT-BR.md) A production-ready [OpenClaw](https://github.com/openclaw/openclaw) plugin that implements the [A2A (Agent-to-Agent) v0.3.0 protocol](https://github.com/google/A2A), enabling OpenClaw agents to discover and communicate with each other across servers — with zero-config install and automatic peer discovery. **The only A2A gateway with adaptive, bio-inspired routing, discovery, and resilience — designed for multi-agent ecosystems at scale.** ## Key Features ### Transport & Protocol - **Three transports**: JSON-RPC, REST, and gRPC — with automatic fallback (tries JSON-RPC → REST → gRPC) - **SSE streaming** with heartbeat keep-alive for real-time task status - **Full Part type support**: TextPart, FilePart (URI + base64), DataPart (structured JSON) - **Auto URL extraction**: file URLs in agent text responses are promoted to outbound FileParts ### Intelligent Routing - **Rule-based routing**: auto-select peer by message pattern, tags, or peer skills - **Hill equation affinity scoring**: multi-dimensional routing with sigmoid scoring — skills, tags, pattern, and success rate weighted via `score = affinity^n / (Kd^n + affinity^n)` ([Hill, 1910](

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