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kotlin-sdk

Active·★ 1.4k·NOASSERTION·Updated 2026-09-10
★ Trending★ Essential

This Kotlin SDK implements the Model Context Protocol (MCP), offering a standardized way for applications to provide context to LLMs, separating context provision from LLM interaction. It simplifies building MCP clients and servers, supporting various Kotlin platforms and standard communication transports.

kotlin-sdk is currently grouped under Dev Tooling, which makes it easier to evaluate through workflow fit instead of isolated features alone. Based on the available data, it leans most heavily toward Build MCP clients that can connect to any MCP server. and Developing LLM-integrated applications that require standardized context provision.. The listed license is NOASSERTION, which is useful when adoption constraints matter. It also shows measurable community traction with 1.4k GitHub stars.

#Kotlin#Multiplatform#SDK#LLM#Protocol#API Integration#Client-Server#Context Management
$ Install
$ implementation("io.modelcontextprotocol:kotlin-sdk:LATEST_VERSION")
↗ Visit site★ GitHub
01

Features

01Build MCP clients that can connect to any MCP server.
02Create MCP servers that expose resources, prompts, and tools.
03Target JVM, Native, JS, and Wasm from a single codebase.
04Use standard transports like stdio, SSE, Streamable HTTP, and WebSocket.
05Handle MCP protocol messages and lifecycle events with coroutine-friendly APIs.
02

Why choose it

+Build MCP clients that can connect to any MCP server.
+Developing LLM-integrated applications that require standardized context provision.
+Covers 5 supported environments or platforms, which is helpful for broader deployment needs.
+Ships with a public repository and a NOASSERTION license, which makes adoption and review easier.
03

Trade-offs

!There are at least 8 related tools in the same category, so the best choice is easier to make after side-by-side comparison.
04

Compatibility

Kotlin
Language
Verified via docs
Java Virtual Machine (JVM)
Runtime
Verified via docs
WebAssembly/JavaScript
Platform
Verified via docs
Kotlin/Native
Platform
Verified via docs
Ktor
Web Framework
Verified via docs
05

Quick start

1
$ implementation("io.modelcontextprotocol:kotlin-sdk:LATEST_VERSION")
06

Use cases

↳Developing LLM-integrated applications that require standardized context provision.
↳Building custom MCP clients to interact with various LLM services or agents.
↳Creating MCP servers to expose application-specific data, prompts, and tools to LLMs.
↳Implementing editor plugins or CLI tools that communicate with backend LLM services via MCP.
07

How it compares

≈kotlin-sdk sits in the Dev Tooling category, so it makes more sense to evaluate it alongside tools like dbx instead of in isolation.
≈If your main need is closer to "Developing LLM-integrated applications that require standardized context provision.", that use case is a better lens for comparison than broad feature checklists alone.
≈kotlin-sdk uses a NOASSERTION license, and community traction are both easier to judge in category context.
08

Alternatives

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vs →
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🚀 The fast, Pythonic way to build MCP servers and clients.
vs →
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ragflow★ 90.5k
RAGFlow is a leading open-source Retrieval-Augmented Generation (RAG) engine that fuses cutting-edge RAG with Agent capabilities to create a superior context layer for LLMs
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Context7★ 61.8k
MCP Server that provides up-to-date code documentation for LLMs and AI code editors.
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Allow your AI Agent to search the real-time internet using Brave Search API. Essential for getting up-to-date information.
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MaxKB★ 22.8k
An open-source platform for building enterprise-grade agents. Powerful and easy to use.
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Open Interpreter★ 68.3k
A natural language interface for computers. Lets LLMs run code (Python, Javascript, Shell, etc.) locally on your machine.
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awesome-mcp-servers★ 94.8k
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Related searches

kotlin-sdk AlternativesBest Dev Tooling Tools 2026Open Source Dev Toolingkotlin-sdk Tutorialkotlin-sdk Vs CompetitorsKotlinMultiplatformSDK

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On this page
01Features02Why choose it03Trade-offs04Compatibility05Quick start06Use cases07How it compares08Alternatives
Stats
GitHub Stars★ 1.4k
Last commit1d ago
StatusActive
LicenseNOASSERTION
CategoryDev Tooling
Trend (30d)
+0k↑ 3.4%
Links
Documentation↗Discussion↗Issues↗Releases↗

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