# a2ap

> Open-source publisher. Listings imported from github.com/a2ap — credited to the original author with their license.

- **Listings:** 1
- **Total installs:** 0
- **Profile:** https://agentstack.voostack.com/s/a2ap
- **Website:** https://github.com/a2ap

## Published listings

- [A2a4j](https://agentstack.voostack.com/l/mcp-a2ap-a2a4j) — MCP server · Free · security-reviewed — `agentstack add mcp-a2ap-a2a4j`
  A2A4J is a comprehensive Java implementation of the Agent2Agent Protocol, including server, client, examples, and starters.

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Seller on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Install any with `agentstack add <slug>`.