win4r/openclaw-a2a-gateway

Score: 45.0 Rank #501

OpenClaw plugin implementing the A2A (Agent-to-Agent) protocol v0.3.0 — bidirectional agent communication gateway

Overview

win4r/openclaw-a2a-gateway is a TypeScript A2A agent. OpenClaw plugin implementing the A2A (Agent-to-Agent) protocol v0.3.0 — bidirectional agent communication gateway Topics: openclaw, openclaw-agent, openclaw-extension, openclaw-plugin, openclaw-skills.

Ranked #501 out of 25632 indexed tools.

In the top 2% of all indexed tools.

Actively maintained with commits in the last week.

Ecosystem

TypeScript No license

openclawopenclaw-agentopenclaw-extensionopenclaw-pluginopenclaw-skills

Signal Breakdown

Stars 215

Freshness 3d ago

Issue Health 42%

Contributors 5

Dependents 0

Forks 33

Description Good

License None

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Issue Health high impact

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Details

Stars: 215
Forks: 33
Open Issues: 7
Closed Issues: 5
Contributors: 5
Dependents: —
Language: TypeScript
License: —
Last Commit: 3d ago

Matched Queries

"a2a agent"

From the README

# 🦞OpenClaw A2A Gateway Plugin

**English** | [简体中文](README_CN.md)

An [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 communicate with each other across different servers.

## What It Does

- Exposes an **A2A-compliant endpoint** (JSON-RPC + REST) so other agents can send messages to your OpenClaw agent
- Publishes an **Agent Card** at `/.well-known/agent-card.json` for peer discovery (legacy alias: `/.well-known/agent.json`)
- Supports **bearer token authentication** for secure inter-agent communication
- Routes inbound A2A messages to your OpenClaw agent and returns the response
- Allows your agent to **call peer agents** via the A2A protocol
- Handles **A2A Part types** end-to-end: `TextPart`, `FilePart` (URI + base64), and `DataPart` (structured JSON)
- Provides an **`a2a_send_file` agent tool** so your agent can send files to peers programmatically

## A

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