Atlas / MCP servers / nicekate / Flux Dev

Flux DevSAFE

mcp/nicekate/flux-dev
Verdict
SAFE
Grade
B
Trust score
89 /100
Exposed tools
1 1r · 0w · 0d
Transport
stdio
License
MIT
Stars
31
01

Overview

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

一个基于端脑云 Flux 模型 API 的 Model Context Protocol (MCP) 服务器实现。

本项目使用了端脑云的 API 服务,为用户提供强大的 AI 能力支持。

🎁 福利时间 使用我的邀请链接 https://cephalon.cloud/share/register-landing?invite_id=X46Dzv 或邀请码 X46Dzv 注册端脑云, 可以获得专属注册奖励,额外免费赠送 5000 端脑值!

技术栈

  • TypeScript
  • Node.js
  • 端脑云 API

快速开始

环境要求

  • Node.js 16+
  • npm 或 yarn
  • Windows 或 MacOS 系统

安装依赖

# Windows/MacOS 通用命令
npm install

构建项目

# Windows/MacOS 通用命令
npm run build

开发模式

启动带有自动重新构建的开发模式:

# Windows/MacOS 通用命令
npm run watch

Claude Desktop 配置说明

要在 Claude Desktop 中使用本服务器,需要添加服务器配置。配置文件位置因操作系统而异:

MacOS

配置文件路径:

~/Library/Application Support/Claude/claude_desktop_config.json

Windows

配置文件路径:

%APPDATA%\Claude\claude_desktop_config.json

配置内容示例:

Windows:

{
"mcpServers": {
"flux-dev": {
"command": "C:\\path\\to\\flux-dev\\build\\index.js"
}
}
}

MacOS:

{
"mcpServers": {
"flux-dev": {
"command": "/path/to/flux-dev/build/index.js"
}
}
}

注意:

  • Windows 路径使用双反斜杠 \\ 或单正斜杠 /
  • MacOS 路径使用单正斜杠 /
  • 请确保路径指向实际安装位置

调试指南

由于 MCP 服务器通过标准输入输出(stdio)通信,调试可能会比较困难。我们推荐使用 MCP Inspector 工具:

# Windows/MacOS 通用命令
npm run inspector

Inspector 将提供一个浏览器访问地址,用于访问调试工具。

常见问题

  1. Windows 系统权限问题
  2. 如果遇到权限相关错误,请尝试以管理员身份运行命令提示符或 PowerShell
  1. MacOS 系统权限问题
  2. 如果遇到 "Permission denied" 错误,请确保已正确设置执行权限:
chmod +x build/index.js

许可证

本项目采用 MIT 许可证,详见 LICENSE 文件。

Read from source at commit 4e3aff2020c9OBSERVED · 2026-10-08
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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. Replace the environment placeholders with a token scoped to the least it needs.

claude-code
claude mcp add flux-dev --env CEPHALON_API_KEY=${CEPHALON_API_KEY} -- npx -y [email protected]
claude-desktop
{
  "mcpServers": {
    "flux-dev": {
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "env": {
        "CEPHALON_API_KEY": "${CEPHALON_API_KEY}"
      }
    }
  }
}
03

Exposed tools (1)

1 read · 0 write · 0 destructive.

ToolRiskDescription
generate_imagereadGenerate an image using ComfyUI model
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 (1 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
axios, @types/node, typescript
Why it matters. 3 dependency range(s) float
Fix. pin exact versions or ship a lockfile

Gates applied: no_behavioural_pass.

Audited 2026-10-08 · audit v0.4.1 · source sha 4e3aff2020c9full audit observations/trust-audit/mcp-server/nicekate__flux-dev.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
2026-10-084e3aff2020c9SAFEB89first audit
06

Questions

What tools does Flux Dev expose?

1 in total: 1 read-only, 0 that write, and 0 that can delete or overwrite. Every one is listed on this page with its risk.

Is Flux Dev 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 Dev need?

It reads CEPHALON_API_KEY from the environment. Give it a token scoped to the least it needs — an agent that can be talked into calling a tool can be talked into calling it with your credentials.

How does Flux Dev run?

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

How current is this page?

The grade is for one exact copy of the source (4e3aff2020c9), read on 2026-10-08. The repository is watched and re-audited when it changes.

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