mup-mcp-server
MCP server that turns HTML MUP panels into interactive tools for LLMs — render UI, call functions, and pipe data between panels
No outside reports on file
mup-mcp-server is distributed via npm (mup-mcp-server); review its source code, dependencies, and requested permissions before use.
Based on public adoption and transparency signals as of Oct 19, 2026. Our opinion, not a code audit or security guarantee.
What it can access
- Local filesNo local folder access notedLOW
- Command executionNo shell command runner notedLOW
- Network reachLocal or standard API callsLOW
- CredentialsNo API token requiredLOW
- Package sourcenpm (mup-mcp-server)PUBLIC
Inferred from this listing’s public package details and description. Check the project’s source before installing.
Install
npx -y mup-mcp-serverEverything known
We found nothing about this project in the sources we read (last checked 2026-10-30). That does not mean it has no problems.
0 incidents · 0 advisories · 0 news articles · 0 community threads · checked 2026-10-30
Popularity grade: D (from public signals such as stars and downloads, not a code review). Graded 2026-10-20.
Sources we read: OSV, GitHub Advisory Database, CISA Known Exploited Vulnerabilities, 44 security news feeds and our incident library. Last checked 2026-10-30.
About Mup MCP Server
Mup MCP Server is an MCP server focused on Data & databases and Cloud & infrastructure: MCP server that turns HTML MUP panels into interactive tools for LLMs — render UI, call functions, and pipe data between panels.
It is published on npm as mup-mcp-server and hosted on GitHub at ricky610329/mup (11 GitHub stars, 178 weekly npm downloads, last repository push on 2026-09-05). Based on its public metadata, it operates with standard local or API scope without broad shell execution flags noted.
Setup
These use the package this listing points to. Check the project’s own instructions before running anything.
npm command
npx -y mup-mcp-serverMCP client config
For Claude Desktop (claude_desktop_config.json) or Cursor (.cursor/mcp.json).
{
"mcpServers": {
"mup-mcp-server": {
"command": "npx",
"args": [
"-y",
"mup-mcp-server"
]
}
}
}Why this grade
Signal-based grade (1/7 points): public source code. This reflects adoption and transparency, not a code review.
Popularity and upkeep
- GitHub stars
- 11
- Weekly npm downloads
- 178
- Listing last refreshed
- 2026-10-28
These are public popularity signals, not a maintenance check. Look at the repository’s commit history and open issues.
Risks to watch for
- Dependency & version pinning: Distributed via npm (mup-mcp-server). Pin an exact release version or commit SHA rather than floating tags so upstream updates are reviewed first.
How to lower the risk
Least-privilege permissions
- Give it access only to the specific folders, accounts or projects it needs, never your whole drive or admin account.
- Use a separate, limited API key or login just for this tool so you can switch it off without affecting anything else.
Network isolation
- Run it on a work computer or sandbox account, not one holding personal or company-sensitive data.
- If your IT team can, limit which websites and services it is allowed to contact.
Monitoring
- Check its activity history or logs weekly at first, and look at what it changed or sent.
- Turn on alerts for new logins or unusual usage on any account it connects to.
Red flags to watch for
- It asks for more access than its job requires, or prompts you to paste passwords.
- It suddenly updates with new owners, or starts contacting unfamiliar websites.
Questions
How do I install Mup MCP Server?
Run npx -y mup-mcp-server in your terminal, or add the server entry to your claude_desktop_config.json or .cursor/mcp.json as shown in the Setup section on this page. Full setup docs and environment variables are in github.com/ricky610329/mup.
Are there security reports about Mup MCP Server?
No reports found for this package in our research (last checked 2026-10-30). Mup MCP Server currently holds Grade D (High risk signals) based on public adoption and transparency signals. Review the permissions and source repository before granting access to local files, shell commands, or API keys.
Is Mup MCP Server actively maintained?
Mup MCP Server has 11 GitHub stars and 178 weekly npm downloads, with its latest repository commit pushed on 2026-09-05. Our directory data was last refreshed on 2026-10-28. Check recent commit activity, release tags, and open issues at github.com/ricky610329/mup before pinning it in production.
What are alternatives to Mup MCP Server?
Compare Mup MCP Server side by side with similar MCP servers in the Related tools section on this page, or browse all MCP servers on AgentArmorHQ.
README badge and team notes
Maintain or use Mup MCP Server? Show its live grade in your GitHub README, docs site, or run a check from the terminal before you install.
GitHub README Markdown:
[](https://agentarmorhq.com/skills/ricky610329-mup)HTML embed:
<a href="https://agentarmorhq.com/skills/ricky610329-mup"><img src="https://agentarmorhq.com/api/badge/ricky610329-mup" alt="AgentArmorHQ Risk Grade for Mup MCP Server" height="20" /></a>Terminal check:
curl -fsSL https://agentarmorhq.com/api/cli | node --input-type=module - check "ricky610329-mup"Share with your security lead
Need sign-off to use mup-mcp-server? Copy this note for Slack, a ticket or a pull request.
### AgentArmorHQ Security Review Memo: mup-mcp-server
- **Listing URL:** https://agentarmorhq.com/skills/ricky610329-mup
- **Type:** App connector
- **Risk Grade:** Grade D (High risk signals)
- **Outside Security Advisories on File:** 0
- **Public Adoption:** 11 GitHub stars, 178 weekly npm downloads
#### Permission & Blast-Radius Signals
- **Local files:** No local folder access noted
- **Command execution:** No shell command runner noted
- **Network reach:** Local or standard API calls
- **Credentials:** No API token required
- **Package source:** npm (mup-mcp-server)
#### Recommended Hardened Setup
- **Command:** `npx -y --ignore-scripts mup-mcp-server`
- **Controls:** Pin an exact version in `.mcp.json`, scope access to a single workspace folder, and use a least-privilege read-only token where supported.
_Based on public adoption and transparency signals as of Oct 19, 2026. Our opinion, not a code audit or security guarantee._Key facts
- Type
- App connector
- Publisher
- ricky610329
- Source code
- github.com/ricky610329/mup
- Install command
- npm install mup-mcp-server
- Est. context load
- ~850 tokens / turn (~5 tool schemas, 0.43% of 200k context)
- Popularity
- 11 GitHub stars, 178 weekly npm downloads
- Last updated
- 2026-10-28
- Last graded
- 2026-10-20
Community
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