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?
Creates structured maps of Kotlin repositories, identifying key files and code elements
AlicenseAqualityDmaintenanceA powerful tool designed to help, primarily LLMs, understand and navigate complex codebases. It functions both as a command-line application for on-demand analysis and as an MCP (Model Context Protocol) server, providing continuous repository mapping capabilities to other applications. By generating22200MITWhy this server?
Enables AST-aware pattern matching, search, and safe refactoring for Kotlin code using ast-grep, supporting structural code manipulation across files.
AlicenseAqualityDmaintenanceEnables structural code search and refactoring across 20+ programming languages using ast-grep patterns, with safe dry-run mode and flexible filtering.11MITWhy this server?
Audits Kotlin/JVM projects, including Gradle/Maven module roots and support for JUnit, kotlin.test, and TestNG tests.
AlicenseAqualityAmaintenanceocal-first, read-only MCP server that audits repository test architecture across ten language ecosystems. It returns deterministic evidence-backed findings, blockers, rankings, and repository-native test plans without modifying source files.219141MITWhy 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.224MITWhy this server?
Provides AST-aware code intelligence for Kotlin codebases, including semantic search, dependency graphs, and refactoring analysis.
AlicenseAqualityBmaintenanceStandard coding agents waste 70% of context tokens re-reading raw files with shell grep. Synapse-MCP indexes your codebase into a sub-millisecond local AST graph—giving Claude Code, Cursor, and Windsurf exact caller trees, 60% lower token spend, and zero-hallucination refactoring.2141MITWhy this server?
Generates typed event constant files for Kotlin, enabling type-safe Payghaam analytics event tracking in Kotlin applications.

@payghaam/mcp-serverofficial
AlicenseAqualityCmaintenanceAn MCP server that tells your coding agent which analytics events your Payghaam journeys are waiting for, so it can add them to your app.791MITWhy this server?
Provides diagnostic tools for analyzing architecture, security, REST API compliance, and dependencies in Kotlin projects, including Android apps.
AlicenseAqualityCmaintenanceMCP server providing diagnostic tools to analyze software architecture, security, REST API compliance, and dependencies for multiple programming languages. Enables AI agents to run scans and audits on codebases.7MITWhy this server?
Allows executing Kotlin code and returning its output, enabling Kotlin scripting and automation.
AlicenseBqualityBmaintenanceAn MCP server that gives Jan AI terminal and code execution capabilities, enabling shell commands, multi-language code execution, file manipulation, and git operations locally.10MITWhy this server?
Provides the capability to attach to running Kotlin processes on the JVM to intercept and inspect their outgoing HTTP traffic.
AlicenseAqualityFmaintenanceAn 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.231081MIT