Dev Tools
| Server | Language | Stars | Downloads |
|---|---|---|---|
| React Native Upgrader Automates React Native project upgrades by analyzing codebases, checking for outdated dependencies, and streamlining the complex process of keeping applications current with the latest React Native versions and dependency updates. | — | 20 | — |
| Reaper Bridges REAPER digital audio workstation with external tools, enabling comprehensive control for music production tasks including project management, track operations, MIDI composition, and mixing without direct interface navigation. | Python | 41 | — |
| REAPER DAW by joelassaizky Control REAPER digital audio workstation for music production and mastering. | — | 0 | — |
| Recaf Bridges Recaf 4.x Java bytecode editor with decompilation, bytecode analysis, call graph exploration, JASM assembly, and workspace management. | — | 5 | — |
| ReCode Integrates with the ReCode VS Code extension to provide access to code history and change tracking data, enabling analysis of coding patterns, debugging assistance based on historical changes, and contextual code recommendations by leveraging temporal development data. | — | 1 | — |
| RecodeQR Generate and scan QR codes easily | — | — | — |
| R Econometrics Enables advanced econometric analysis by providing R-based statistical modeling capabilities for researchers and data scientists, supporting complex regression techniques, panel data modeling, and diagnostic testing across diverse research domains. | — | 200 | — |
| redash-connector-mcp MCP server for Redash integration | TypeScript | — | — |
| Refactor Provides regex-based code refactoring capabilities for bulk search-and-replace operations across file systems with pattern matching, context filtering, and glob-based file discovery to enable large-scale code transformations and migrations. | TypeScript | 6 | — |
| regenerator2000 An interactive disassembler for the CPU 6502, focused mostly on Commodore 8-bit computers. Features a TUI with modern features like x-ref, undo/redo, arrows, keyboard-driven, mcp server, VICE debugger and more! | Rust | 127 | — |
| Regex Simplify regular expression tasks by testing, explaining, and building patterns from natural language descriptions. Process text efficiently through robust find-and-replace or extraction operations with support for named capture groups. Enhance pattern understanding with detailed token-by-token explanations and verified examples. | — | — | — |
| Regex Tools Tests, replaces, extracts, and explains regular expressions with built-in text transformation utilities. | TypeScript | 0 | — |
| Remember The Milk Session Memory Provides persistent session memory and task management for Claude Code using Remember The Milk as a backend. | — | 1 | — |
| Repo Intel Analyze repositories of any size with deep code analysis, security scanning, complexity metrics, and AI-powered semantic search. | — | 20 | — |
| ReportPortal (mwaykole) Integrates with ReportPortal test reporting platform for managing launches, test items, logs, dashboards, and widgets. | — | 0 | — |
| Repository GraphRAG Uses LightRAG and Tree-sitter to build a repository knowledge graph from code and docs, for Q&A and implementation planning. | — | 3 | — |
| Repository to LLM Context Transform code repositories into LLM-friendly formats. | — | 11 | — |
| return0 Debug production Node.js and Next.js applications in real-time by extracting live variable values | — | 1 | — |
| reversi-mcp-ui This is a simple Reversi game that uses MCP-UI. > Note: Currently, there is no MCP client that fully supports MCP-UI UI Actions, Therefore, please specify the coordinates of the stone position in text (e.g. A1 or H6). However, its greatest feature is that **"the rules of Reversi are decided by the MCP, making it difficult for the AI to cheat the rules of the game."** Because Reversi is simple, AI rarely cheats the game rules, but it's known that AI often cheats when playing more complex games. In this MCP server, the game rules are handled by the MCP, making it difficult for AI to cheat (Note: There are currently some limitations). The structure is relatively simple, so we believe it can be used as a reference for creating similar board games. | — | — | — |
| Revibe Codebase analysis service that generates architecture maps, execution flows, documentation, and structured context for AI agents. | TypeScript | 0 | — |
| Review Human-in-the-loop review workflow for Claude Code with editor-based annotation. | — | 0 | — |
| @revolutionai/mcp-server revolutionAI MCP server — hire developers from Claude Desktop or Claude Code | TypeScript | — | — |
| Revolver Orchestrator Orchestrates Gemini CLI for architectural planning and Claude Code for implementation, using Context7 to fetch library documentation and create detailed development plans with file structures, dependencies, and risk assessments. | — | 3 | — |
| ricky-test-mcp-server Add your description here | Python | — | — |
| Rigour Quality gates for AI agents with lint, test, and build checks with memory persistence. | TypeScript | 18 | — |