AI Plugin IndexUnity-MCP alternatives
The most used alternatives to Unity-MCP are GitDiagram, draw.io, Agent-Native Plan. All are design MCP servers with an active GitHub repository, ranked below by GitHub stars and recent activity.
| # | MCP server | What it does | Runs | Updated | Stars |
|---|---|---|---|---|---|
| ref | Unity-MCP IvanMurzak | Make 3D games in Unity Engine with AI. MCP Server + Plugin for Unity Editor and Unity games. | Local | yesterday | 4.5k |
| 1 | GitDiagram ahmedkhaleel2004 | Architecture diagrams, explanations and Mermaid source for public GitHub repositories. | Remote | 7 days ago | 18k |
| 2 | draw.io jgraph | Create draw.io diagrams in chat from Mermaid or XML, shown live and interactive. 10,000+ shapes. | Remote | 2 days ago | 5.7k |
| 3 | Agent-Native Plan BuilderIO | Structured visual plans and PR recaps with diagrams, prototypes, annotations, and sharing | Remote | yesterday | 7.4k |
| 4 | Figma-Context-MCP GLips | Give your coding agent access to your Figma data. Implement designs in any framework in one-shot. | Local | 5 days ago | 16k |
| 5 | Visual Explainer nicobailon | Agent skill that generates beautiful HTML pages for diagrams, diff reviews, plan reviews, slide decks, and data tables | Local | yesterday | 11k |
| 6 | Drawio MCP jgraph | Official draw.io MCP server for LLMs - Open diagrams in draw.io editor | Local | yesterday | 5.7k |
| 7 | Critical addyosmani | Extract & inline critical-path CSS — two engines, automatic routing, agent-native. | Local | 8 days ago | 10k |
| 8 | Pascal App CLI pascalorg | Run the open-source Pascal 3D editor, local projects, and MCP agent tools from your terminal | Local | yesterday | 25k |
| 9 | Primer MCP primer | An MCP server that connects AI tools to the Primer Design System | Local | yesterday | 3.9k |
| 10 | Devicons vorillaz | Devicons - Icon font, SVG sprite, and CLI for developer icons | Local | 7 days ago | 2.8k |
| 11 | MCP Excalidraw Server yctimlin | Excalidraw toolkit for AI coding agents — agent skill, CLI, and MCP server with a live canvas | Local | 12 days ago | 2.6k |
| 12 | Ux UI Agent Skills plugin87 | Design-system kit for coding agents — DTCG design tokens, 52 components, WCAG 2.2 AA→AAA + i18n/RTL accessibility, enforced single-theme consistency (contrast, hardcode, Tailwind-palette, theme-ref + CI gates), any-framework code, 138 design systems, 52 o | Local | yesterday | 2.4k |
Questions
What is the best alternative to Unity-MCP?
By usage, GitDiagram is the most popular alternative, with 18k GitHub stars. The right choice depends on which features and hosting you need.
Is Unity-MCP still maintained?
Its last commit was yesterday. You can see current activity on its listing page.