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?
Supports dependency analysis, package health insights, and security warnings for Ruby projects using Bundler.
AlicenseBqualityCmaintenanceProvides 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 updated100MITWhy 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 updated192,88514MITWhy 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 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?
Enables execution of Ruby code fragments with result display
AlicenseBqualityDmaintenanceMCP Server for running code snippet and show the result.Last updated1480241MITWhy 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 updated5029MITWhy 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 updated286MITWhy this server?
Supports Ruby on Rails framework export format for architecture designs, generating project scaffolds in Ruby.