# A2A Registry

> Use this tool when you need to manage and discover agents that implement the A2A protocol, solving problems of agent registration and metadata management. It provides a unified registry with REST API and MCP tools for CRUD operations on agent metadata, allowing for efficient querying and management of agents. Ideal for use cases requiring agent discovery, registration, and metadata management in A2A protocol-based systems.

Canonical page: https://skillsregistry.net/skills/ericabouaf-a2a-registry  
JSON: https://api.skillsregistry.net/v1/skills/ericabouaf-a2a-registry

## Description

Provides a unified registry for discovering and managing agents that implement the A2A (Agent-to-Agent) protocol, enabling registration, querying, and CRUD operations on agent metadata through both REST API and MCP tools.

## Trust

- **Trust score (0–1):** 0.60
- **Verification tier:** unverified

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** api-integration
- **Updated:** 2026-04-30

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/ijrwv56cfk)
- **Repository:** <https://github.com/ericabouaf/a2a-registry>

## 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": "ericabouaf-a2a-registry"
    }
  }
}
```

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