Atlas / MCP servers / iannuttall / Flux UI

Flux UISAFE

mcp/iannuttall/flux-ui
Verdict
SAFE
Grade
B
Trust score
89 /100
Exposed tools
4 4r · 0w · 0d
Transport
stdio
License
MIT
Stars
93
01

Overview

From the repository's own README, as read at the audited commit. Badges and raw HTML are left out.

MCP server for Flux UI component references

This is a TypeScript-based MCP server that provides reference information for Flux UI components. It implements a Model Context Protocol (MCP) server that helps AI assistants access Flux UI component documentation and examples.

Features

Tools

  • list_flux_components - Get a list of all available Flux UI components
  • get_flux_component_details - Get detailed information about a specific component
  • get_flux_component_examples - Get usage examples for a specific component
  • search_flux_components - Search for components by keyword

Functionality

This server scrapes and caches information from:

  • The official Flux UI documentation site (https://fluxui.dev)

It provides structured data including:

  • Component descriptions
  • Usage examples
  • Props
  • Code samples

Development

Install dependencies:

npm install

Build the server:

npm run build

For development with auto-rebuild:

npm run watch

Installation

Claude Desktop Configuration

To use with Claude Desktop, add the server config:

On MacOS: ~/Library/Application Support/Claude/claude_desktop_config.json On Windows: %APPDATA%/Claude/claude_desktop_config.json

Option 1: Using local build

{
"mcpServers": {
"fluxui-server": {
"command": "/path/to/fluxui-mcp-server/build/index.js"
}
}
}

Option 2: Using npx command

{
"mcpServers": {
"fluxui-server": {
"command": "npx",
"args": ["-y", "fluxui-mcp-server"]
}
}
}

Windsurf Configuration

Add this to your ./codeium/windsurf/model_config.json:

{
"mcpServers": {
"fluxui-server": {
"command": "npx",
"args": ["-y", "fluxui-mcp-server"]
}
}
}

Cursor Configuration

Add this to your .cursor/mcp.json:

{
"mcpServers": {
"fluxui-server": {
"command": "npx",
"args": ["-y", "fluxui-mcp-server"]
Read from source at commit 9f31e955e667OBSERVED · 2026-10-07
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02

Connect

Built from this server's own package name, version and transport as found in its source — not copied from anyone's documentation, so it cannot drift against a page we do not control.

claude-code
claude mcp add fluxui-mcp-server -- npx -y [email protected]
claude-desktop
{
  "mcpServers": {
    "fluxui-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ]
    }
  }
}
03

Exposed tools (4)

4 read · 0 write · 0 destructive.

ToolRiskDescription
get_flux_component_detailsreadGet detailed information about a specific Flux UI component
get_flux_component_examplesreadGet usage examples for a specific Flux UI component
list_flux_componentsreadGet a list of all available Flux UI components
search_flux_componentsreadSearch for Flux UI components by keyword
04

Trust audit

SAFEgrade B · trust 89/100 Nothing in the source contradicts what it says it does. Grade A is reserved for packages that have also passed the behavioural sandbox.

LayerWhat it checksResult
L0Provenance & inventoryPASS
L1Static analysis of the codePASS
L2Instruction surface (what it tells the agent)PASS
L3Class-specific surfacePASS
L4Behavioural (sandbox)SKIPPED

What the source does

Filesystem
none-observed
Network
declared (2 observation(s))
Shell
none-observed
Dependencies
not all pinned
Secrets in source
none-found

Findings (1)

LOWSupply chain · supply.unpinned · CWE-829, CWE-1357
package.json
@modelcontextprotocol/sdk, axios, cheerio, @types/node, typescript
Why it matters. 5 dependency range(s) float
Fix. pin exact versions or ship a lockfile

Gates applied: no_behavioural_pass.

Audited 2026-10-07 · audit v0.4.1 · source sha 9f31e955e667full audit observations/trust-audit/mcp-server/iannuttall__flux-ui.json · Report an issue / request a re-scan
05

Audit history

Every audit this server has had. A grade with a past is a grade somebody is still checking.

DateSourceVerdictGradeScoreChange
2026-10-079f31e955e667SAFEB89first audit
06

Questions

What tools does Flux UI expose?

4 in total: 4 read-only, 0 that write, and 0 that can delete or overwrite. Every one is listed on this page with its risk.

Is Flux UI safe to connect to an agent?

The audit found nothing in the source that contradicts what it says it does, and graded it B (89/100). Grade A is held back for packages that have also passed a sandboxed behavioural run, which is why a clean server reads B.

What credentials does Flux UI need?

No credential environment variables were found in its source, so it appears to need none.

How does Flux UI run?

It speaks stdio, so it runs as a local process your client starts. It is published on npm as fluxui-mcp-server at 0.1.0.

How current is this page?

The grade is for one exact copy of the source (9f31e955e667), read on 2026-10-07. The repository is watched and re-audited when it changes.

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