# a2a-protocol-mcp-server

> a2a-protocol-mcp-server — aiagentkarl-a2a-protocol-mcp-server. Use this tool when you need to integrate multiple agents and enable seamless communication between them, solving problems of agent discovery and task delegation. It bridges MCP with Google's Agent2Agent Protocol, facilitating A2A communication and efficient task allocation. Ideal for use cases requiring interoperability between different agent systems, it accepts agent registrations and task requests as inputs and outputs delegated tasks and agent responses.

Canonical page: https://skillsregistry.net/skills/aiagentkarl-a2a-protocol-mcp-server  
JSON: https://api.skillsregistry.net/v1/skills/aiagentkarl-a2a-protocol-mcp-server

## Description

Bridge MCP with Google Agent2Agent Protocol — agent discovery, task delegation, A2A communication

## Trust

- **Trust score (0–1):** 1.00
- **Verification tier:** verified
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** container
- **Runtime environment:** vm
- **Category:** productivity
- **Updated:** 2026-09-28

## Source

- **Source listing:** [GitHub](https://github.com/AiAgentKarl/a2a-protocol-mcp-server)

## 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": "aiagentkarl-a2a-protocol-mcp-server"
    }
  }
}
```

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