MCP Kotlin SDK
Official Kotlin Multiplatform SDK for building MCP servers and clients on JVM, Native, JS and Wasm, maintained with JetBrains.
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About MCP Kotlin SDK
MCP Kotlin SDK is listed in our MCP & infra category and is aimed at builders. Official Kotlin Multiplatform SDK for building MCP servers and clients on JVM, Native, JS and Wasm, maintained with JetBrains. Pricing, as the maker states it: Open source. Maturity: Active. We last checked the official link on 2026-10-19.
MCP Kotlin SDK at a glance
- Category: MCP & infra
- Built for: Developers and teams building with AI agents
- Pricing: Open source (as the maker states it)
- GitHub: modelcontextprotocol/kotlin-sdk · 1,471 stars (as of Oct 19, 2026)
- Official site: kotlin.sdk.modelcontextprotocol.io
- Listed on AgentScout: Oct 19, 2026
MCP Kotlin SDK FAQ
What is MCP Kotlin SDK?
Official Kotlin Multiplatform SDK for building MCP servers and clients on JVM, Native, JS and Wasm, maintained with JetBrains.
How much does MCP Kotlin SDK cost?
MCP Kotlin SDK's pricing, as the maker states it: Open source. Open-source tools are free to use, though you may still pay for model API usage or a hosted plan. Check the official site for current plans.
Where can I find MCP Kotlin SDK's source code?
On GitHub at modelcontextprotocol/kotlin-sdk, which had 1,471 stars as of Oct 19, 2026.
What are alternatives to MCP Kotlin SDK?
Similar tools include MCP TypeScript SDK, MCP C# SDK, MCP Go SDK, MCP PHP SDK, Typeform MCP and NitroStack.
Facts from our link-checked listing, the GitHub repository and the official site. See something wrong? Suggest an edit.
MCP Kotlin SDK ratings and reviews
MCP Kotlin SDK alternatives
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