What are the best alternatives to Java MCP SDK?

The top alternatives to Java MCP SDK are AWS MCP Servers, Zapier MCP, Hugging Face MCP Server, ranked by real usage data on Unfragile.

Are there free alternatives to Java MCP SDK?

Yes, 20 free alternatives to Java MCP SDK exist, including AWS MCP Servers, Zapier MCP, Hugging Face MCP Server.

20 alternatives ranked by real usage data. Java MCP SDK scores 22/100 — 20 tools score higher.

[Kotlin MCP SDK](https://github.com/modelcontextprotocol/kotlin-sdk)

20 alternatives

20 free options

20 score higher

AWS Labs' official MCP suite — docs, CDK, Bedrock KB, cost, Lambda and more as agent tools.