# MCP-A2A-Gateway

> Use this tool when you need to integrate Model Context Protocol (MCP) with Google's Agent-to-Agent (A2A) protocol, enabling seamless communication between MCP-compatible AI assistants and A2A agents. It solves the problem of incompatible protocols by providing a unified interface for discovery, registration, and task management. This gateway accepts MCP inputs and outputs A2A-compatible communications, ideal for use cases requiring interoperability between different AI agent frameworks.

Canonical page: https://skillsregistry.net/skills/yw0nam-mcp-a2a-gateway  
JSON: https://api.skillsregistry.net/v1/skills/yw0nam-mcp-a2a-gateway

## Description

Bridges Model Context Protocol (MCP) with Google's Agent-to-Agent (A2A) protocol, enabling MCP-compatible AI assistants like Claude to discover, register, communicate with, and manage tasks on A2A agents through a unified interface.

## Trust

- **Trust score (0–1):** 0.82
- **Verification tier:** verified
- **Last scanned:** 2026-09-19

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** productivity
- **Updated:** 2026-09-19

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/y0idy5u22a)
- **Repository:** <https://github.com/yw0nam/mcp_a2a_gateway>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "yw0nam-mcp-a2a-gateway"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/yw0nam-mcp-a2a-gateway` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/yw0nam-mcp-a2a-gateway/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt