# a2a-mcp-bridge

> a2a-mcp-bridge — ytugarev-a2a-mcp-bridge. Use this tool when you need to integrate MCP clients with A2A agents, enabling seamless message exchange and agent card retrieval. It solves the problem of incompatible communication protocols between MCP and A2A systems, providing a stateless and non-persistent server interface for bridging these technologies. The a2a-mcp-bridge tool accepts MCP client requests as input and outputs A2A agent responses, facilitating efficient communication between the two systems.

Canonical page: https://skillsregistry.net/skills/ytugarev-a2a-mcp-bridge  
JSON: https://api.skillsregistry.net/v1/skills/ytugarev-a2a-mcp-bridge

## Description

Bridges MCP clients (like Claude Desktop) to A2A agents, enabling message sending and agent card retrieval via a stateless, non-persistent server.

## Trust

- **Trust score (0–1):** 0.70
- **Verification tier:** verified
- **Last scanned:** 2026-08-30

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** other
- **Updated:** 2026-08-30

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/waxltxmk2c)
- **Repository:** <https://github.com/ytugarev/a2a-mcp-bridge>

## 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": "ytugarev-a2a-mcp-bridge"
    }
  }
}
```

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