Best Ruby MCP Servers
Ruby is a dynamic, open source programming language with a focus on simplicity and productivity. Its elegant syntax is natural to read and easy to write.
Why this server?
Provides access to Scout APM performance monitoring data for Ruby applications, including traces, errors, endpoint metrics, and performance insights
AlicenseAqualityCmaintenanceEnables AI assistants to access Scout Monitoring performance and error data through Scout's API. Provides traces, errors, metrics, and insights for Rails, Django, FastAPI, Laravel and other applications to help identify and fix performance issues like N+1 queries, slow endpoints, and memory bloat.Last updated1328MITWhy this server?
Analyzes Ruby codebases to extract files, classes, modules, and Rails routes for structural understanding and dependency mapping.
AlicenseAqualityAmaintenanceStructural graph map of any codebase. Scans entities, relationships, and feature flows across 13 languages so LLMs navigate by structure instead of reading everything.Last updated12136MITWhy this server?
Enables execution of Ruby code fragments with result display
AlicenseBqualityDmaintenanceMCP Server for running code snippet and show the result.Last updated1485241MITWhy this server?
Provides semantic code intelligence for Ruby projects, including navigation, completion, and diagnostics using Solargraph.
AlicenseAqualityDmaintenanceBridges Claude Code to Language Server Protocol (LSP) servers to enable semantic code intelligence features like navigation, refactoring, and real-time diagnostics. It supports multiple languages including TypeScript, Python, and Rust with multi-root workspace capabilities.Last updated1995217MITWhy this server?
Provides ephemeral Nix-backed execution environments for running Ruby code with on-demand package dependencies from nixpkgs.
AlicenseBqualityCmaintenanceEnables creation of ephemeral, polyglot development environments using Nix for on-demand execution of code with specific dependencies across Python, Node.js, Ruby, R, and Lua without cluttering the system.Last updated2MITWhy this server?
Detects and provides information about Ruby dev servers, including port, PID, memory usage, and allows killing them.
AlicenseAqualityBmaintenanceInspect, manage, and kill local dev servers via MCP. Stop guessing what's on :3000. Five tools: list servers with framework detection, inspect ports, find zombies, diagnose conflicts, safe-kill with dry-run default. Local, no cloud, no telemetry.Last updated5229MITWhy this server?
Provides context-efficient reading of Ruby source code through specialized compression filters.
AlicenseAqualityCmaintenanceProvides code-aware context compression by stripping comments, docstrings, and whitespace while maintaining full logic fidelity for AI agents. It features tools for architectural mapping, symbol searching, and token-budgeted multi-file reading.Last updated964MITWhy this server?
Provides Ruby language support through solargraph language server integration, enabling code analysis, navigation, and refactoring capabilities for Ruby 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 updated5053MITWhy this server?
Provides tools for surgically editing Ruby source files via AST, including structural edits to classes, modules, methods, singleton methods, and imports.
AlicenseAqualityBmaintenanceA robust, language-agnostic Model Context Protocol (MCP) server that provides AI coding agents with the ability to edit files surgically via Abstract Syntax Trees (AST) instead of relying on token-heavy, brittle search-and-replace or diff operations.Last updated287MIT