Dev Tools
| Server | Language | Stars | Downloads |
|---|---|---|---|
| UML Diagramming Integrates with UML diagramming tools to generate visual representations of system architecture, class relationships, and process flows directly from code or text descriptions within conversational interfaces. | Python | 28 | — |
| Umple Diagram Generator Generate UML diagrams from Umple modeling language code, packaged as a Claude Desktop extension. | — | 0 | — |
| Unified Diff Generator Generates unified diffs between text strings with 3 lines of context, enabling precise comparison and analysis for version control and code review tasks. | TypeScript | 3 | — |
| Unity Enables real-time interaction with Unity projects through a WebSocket-based system that retrieves scene hierarchies, project settings, and executes C# code directly in the Unity Editor. | — | 146 | — |
| Unity AI Bridge Remote-control Unity Editor from AI IDEs via file-based IPC with 62 tools covering scene, GameObject, asset, profiler, and test operations. | — | 5 | — |
| Unity AI CLI Bridge Go-based CLI bridge exposing Unity Editor's built-in MCP tools through stdio, enabling AI agents to perform scene manipulation, compilation, testing, and asset management. | — | 3 | — |
| UnityMCP Enables real-time interaction with Unity Editor projects for tasks like automated level design, asset management, and debugging assistance through C# command execution and editor state retrieval. | C# | 515 | — |
| Unity Playtest Unity Play Mode testing with WebSocket persistence through domain reload for automated game testing. | — | 0 | — |
| Universal Code Navigator Structural code intelligence for AI agents using tree-sitter analysis. | TypeScript | 0 | — |
| Universal RAG Modular RAG system that indexes multiple code libraries into separate LanceDB tables with prefixed search tools. | — | 0 | — |
| Unreal Engine Analyzer Analyzes Unreal Engine codebases, enabling deep insights into class hierarchies, subsystems, and game patterns. | — | 151 | — |
| Unreal Engine Remote Execution Bridges AI tools with Unreal Engine through remote execution protocols, enabling Python command execution for game development, automated testing, and content creation workflows. | — | 6 | — |
| UnrealMotionGraphicsMCP 🚀 UE5-UMG-MCP: A deep-focused MCP for Unreal Engine UMG layout. Designed to maximize AI efficiency within limited context windows by prioritizing precision in UI structure, animations, and blueprint integration. | C++ | 103 | — |
| Uranium NFT management tools for minting, listing, and managing digital assets on the permaweb | TypeScript | 1 | — |
| URL2QR Convert any link into a QR code and get a shareable image link in seconds. Create codes for websites, apps, forms, and more with minimal effort. Streamline sharing across print, packaging, signage, and events. | — | — | — |
| useHooks.io Provides access to React hooks from the usehooks.io repository with tools for browsing, searching, and retrieving detailed hook implementations including TypeScript code and usage examples. | TypeScript | 20 | — |
| @uteamup/mcp-server MCP server client for UteamUP - enables Claude Desktop/Code integration with automatic OAuth 2.0 authentication | TypeScript | — | — |
| @uuv/mcp-server A Model Context Protocol (MCP) server for UUV - a solution to facilitate the writing and execution of E2E tests understandable by any human being(English or French) using cucumber(BDD) and cypress or playwright. | TypeScript | — | — |
| UVM 1.2 Source Code Knowledge Provides semantic search and exploration of UVM 1.2 SystemVerilog source code through locally-hosted embeddings and ChromaDB indexing. | — | 4 | — |
| v0-mcp-server Simplified MCP Server for v0.dev with auto-discovery and direct SDK dispatch | TypeScript | — | — |
| Vale Integrates with Vale prose linting tool to check installation status, sync style configurations, and analyze documents for style violations with detailed issue reporting including severity levels and suggested fixes. | — | 18 | — |
| @vallt/mcp-server Vallt MCP server — integration co-pilot for Claude Code | TypeScript | — | — |
| VARRD AI trading research with event studies, backtesting, and statistical validation across stocks, futures, and crypto. | — | 10 | — |
| VBA Lint Analyzes and lints VBA code with configurable rules, auto-fix capabilities, and Docker-based sandboxed execution. | — | 0 | — |
| VCD Waveform Analyzer Enables querying and analysis of digital signal data from Value Change Dump (VCD) waveforms for applications in digital design, hardware verification, and signal analysis. | Python | 8 | — |