Best Kotlin MCP Servers
Kotlin is a modern programming language developed by JetBrains that runs on the JVM and can also be compiled to JavaScript or native code. It offers concise syntax, null safety, and full interoperability with Java.
Why this server?
Analyzes Kotlin code with Spring framework annotations to identify HTTP endpoints, Kafka topics, and backend client calls for microservice API dependency analysis.
AlicenseAqualityAmaintenanceAriadne's thread — a way out of the microservice maze. Local cross-service semantic chain hinter for microservices (GraphQL/HTTP/Kafka/frontend)Last updated252MITWhy this server?
Enables Kotlin applications to consume governed content stored within the repository.

Contentrain MCPofficial
AlicenseAqualityAmaintenanceLocal-first MCP server for AI content governance. 13 tools for model/content management, validation, normalization, and i18n across any framework.Last updated194MITWhy this server?
Supports Kotlin Ktor framework export format for architecture designs, generating project scaffolds in Kotlin.
Why this server?
Provides Kotlin language support through language server integration, enabling code analysis, navigation, and refactoring capabilities for Kotlin projects.
AlicenseAqualityAmaintenanceMCP server that keeps language server sessions warm and routes multiple languages through one process. Agents get persistent cross-file awareness, speculative execution (simulate edits before writing to disk), and 20 skills that encode correct multi-step operations like safe rename, blast-radius analysis, and end-to-end refactoring. Single Go binary, no runtime dependencies.Last updated5093MITWhy this server?
Provides the capability to attach to running Kotlin processes on the JVM to intercept and inspect their outgoing HTTP traffic.
AlicenseAqualityDmaintenanceAn MCP server that enables AI assistants to control HTTP Toolkit for intercepting, inspecting, and debugging HTTP(S) traffic from browsers, mobile devices, and Docker containers. It provides tools for server management, interceptor activation, and sending HTTP requests through natural language commands.Last updated23401MITWhy this server?
Supports package analysis, security scanning, and ecosystem trends for Kotlin projects using Maven.
AlicenseBqualityDmaintenanceProvides crowdsourced package intelligence and security alerts for AI coding assistants by analyzing project dependencies and framework co-occurrence. It enables automated project scans, package alternative discovery, and data-driven recommendations across multiple programming ecosystems.Last updated1046MITWhy this server?
Supports parsing and analysis of Kotlin code with tree-sitter for symbol extraction and AST generation
AlicenseBqualityFmaintenanceA Model Context Protocol (MCP) server that provides code analysis capabilities using tree-sitter, designed to give Claude intelligent access to codebases with appropriate context management.Last updated26310MITWhy this server?
Provides integration with Kotlin Multiplatform SDK (@selfxyz/kmp-sdk) for building cross-platform mobile applications with Self identity verification capabilities.
AlicenseBqualityDmaintenanceEnables developers to integrate privacy-preserving identity verification from the Self protocol into their apps. Provides integration guides, code generation, blockchain configuration reading, and debugging assistance for age verification, airdrop eligibility, and humanity checks.Last updated1512MITWhy this server?
Analyzes Kotlin codebases to extract packages, classes, and routes from Spring or JAX-RS frameworks for structural understanding.
AlicenseAqualityBmaintenanceStructural graph map of any codebase. Scans entities, relationships, and feature flows across 13 languages so LLMs navigate by structure instead of reading everything.Last updated613MIT