KeelFramework

Keel Framework / Keel Framework/MCP

Keel Framework/MCP

The Keel architecture applied to building Model Context Protocol servers. One architectural method, two foundation technologies Java and Python: choose the one that best fits your team's capabilities and needs.

Projects


Keel Framework/MCP Java Available

Reference architecture and Maven Archetype for MCP servers on Spring AI: JWT/OIDC authentication, MCP session, Streamable HTTP transport, CORS, Caffeine cache, REST client and structured logging.

  • Java 25
  • Spring Boot 4.0.6
  • Spring AI 2.0.0-M6
  • Apache 2.0

Keel Framework/MCP Python Planned for December

Python / FastMCP reference architecture for MCP servers on the official SDK: JWT/OIDC authentication, MCP session, Streamable HTTP transport, CORS, local cache, REST client and structured logging.

  • Python
  • FastMCP
  • MCP Python SDK
  • Apache 2.0

What they share

  1. The same architecture

    Common, Adapters, Transport and Observability areas, with the same responsibilities and the same conventions in both technologies.

  2. The same capabilities

    JWT/OIDC security, MCP session management, Streamable HTTP transport, CORS, cache, REST client and observability solved out of the box.

  3. The same starting point

    A scaffolding that generates a project ready to develop Tools, Resources and Prompts, and a developer guide with the Keel conventions.