Mup MCP server
io.github.Ricky610329/mup·v0.1.1·11 starsMCP server that turns HTML MUP panels into interactive UI tools for LLMs.
11 stars56 downloads/wk
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If you have run it, two minutes of your experience saves the next person an afternoon.
Mup tools
No tool declarations could be read from the package source. They show once the server is installed.
Public scan report
scanner v0.1.10 · 2026-09-27 · same rubric, same numbers if you re-run it
- Code scan19 source files scanned25/25
- –Live reliabilityno gateway calls yet and no remote to proben/a
- –Tool poisoningtools not inspected (local package is not executed); not countedn/a
- Auth qualitylocal package, no credentials required12/15
- Maintenancelast push 23 days ago15/15
- Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10
How Mup compares
Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.
- Safety score
- 92/100
- higher than 95% of 48,255 servers
- GitHub stars
- 11
- more than 88% of 28,688 servers
- Downloads a week
- 56
- more than 46% of 12,191 servers with a package
Install Mup in Claude Code, Cursor or VS Code
Runs npx -y mup-mcp-server on your machine. Read the scan report first; the gateway never runs local packages.
claude mcp add mup -- npx -y mup-mcp-server
What the publisher says
From the Mup repository's README, as published. We do not edit it. Read it on GitHub
MUP — Model UI Protocol
繁體中文
Bring interactive UI into LLM chat — so anyone can experience agentic AI, not just developers.
Current version: 0.2.11 | Protocol: mup/2026-03-17
Demos
Slides — AI builds a presentation live
Claude creates a full slide deck with charts, tables, and themes — all through function calls.
PDF to Presentation — AI reads a paper and presents it
Claude reads the AlexNet paper from a PDF, takes Markdown notes, captures figures with human-AI collaboration, builds a 19-slide presentation with charts and tables, then presents it slide by slide in the new in-panel reading mode — all narrated live.
Sound Pad — AI composes a track from scratch
16 browser-synthesized instruments, zero samples. Claude composes an electro swing track layer by layer, with event-driven narration synced to each section transition.
What is MUP?
A MUP is an interactive UI component that lives inside an LLM chat interface.
It bundles a visual interface with callable functions. The user operates it by clicking buttons; the LLM operates it through function calls. Both sides see each other's actions in real time.
The simplest MUP is a single .html file — no build step, no framework, no SDK.
Why?
Agentic AI is powerful, but today it's trapped behind text commands and developer tools. Most people never get to experience it.
MUP changes this. It puts clickable, visual UI right inside the chat — so anyone can use agentic capabilities without writing a single prompt.
Key Ideas
- Shared functions. A function can be called by the LLM (as a tool) or triggered by the user (via UI). Both sides operate on the same state through the same code.
- LLM as orchestrator. MUPs don't talk to each other. The LLM reads outputs and decides what to do next.
- Just HTML. Write a manifest, register your functions, done. Ship a single file.
Available MUPs
Shortened. The full README is on GitHub.
Nothing above is checked by us. What we check is on the safety report.
Mup: common questions
- Is Mup MCP server safe?
- Yes, by our scan: it is graded A (92/100). Read the Mup safety report
- How do I install Mup?
- It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
- Does Mup need an API key?
- Not as far as the registry entry and our scan can tell: no credentials are declared or required.
- Is Mup maintained?
- The last commit was 60 days ago (2026-09-05). The latest release is v0.1.1.
- How does Mup compare with other MCP servers?
- safety score 92/100 (higher than 95% of 48,255 servers); github stars 11 (more than 88% of 28,688 servers); downloads a week 56 (more than 46% of 12,191 servers with a package). Full comparison.