JAR-A2A MCP Server

Example Use Cases

• 1

  A broker to register and discover other agents by capabilities.

• 2

  Reliable asynchronous message delivery with acknowledgments and retransmission.

• 3

  Expose and access contextualized services via the MCP protocol.

Description

This MCP server facilitates dynamic registration, capability-based discovery, message delivery confirmation, and asynchronous communication between autonomous agents. It integrates with a local lake-house database using DuckDB and Apache Iceberg, enabling SQL query execution and structured result delivery. Designed for interoperability and future integration with sovereign identity and federated data spaces, it supports modular multi-agent messaging based on emerging standards like Google A2A and Gaia-X Trust Framework.