# A2A MCP

> A2A MCP — cognicellai-a2a-mcp. Use this tool when you need to integrate local MCP hosts with A2A v1-compatible agents, enabling seamless communication and operation exposure. It solves compatibility issues between MCP hosts and A2A agents, allowing for efficient data exchange and tool utilization. The A2A MCP tool takes local MCP hosts as input and outputs A2A client operations as MCP tools, ideal for use cases requiring interoperability between these systems.

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

## Description

Bridges local MCP hosts to A2A v1-compatible agents, exposing A2A client operations as MCP tools.

## Trust

- **Trust score (0–1):** 0.69
- **Verification tier:** scanned
- **Last scanned:** 2026-08-29

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** other
- **Updated:** 2026-08-29

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/gjy4c0fkyo)
- **Repository:** <https://github.com/CognicellAI/a2a-mcp>

## 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": "cognicellai-a2a-mcp"
    }
  }
}
```

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