MCP 服务器

Solo Desktop Commander MCP

A free, open-source MCP server that gives AI agents real filesystem, terminal, git, and process control over your machine for inspection, diagnosis, and repair.

README

Solo Desktop Commander MCP

A completely free, open-source Desktop Commander MCP for solo developers and vibe coders. Give any MCP-compatible AI agent real filesystem, terminal, git, and process control over your own machine — inspect, diagnose, repair, and verify, all from chat. No accounts. No cloud. No telemetry. No login.

This package contains the web application that showcases the project: a polished, interactive landing page with real WebGL 3D motion graphics plus a working MCP-style server that genuinely inspects a live project.

Highlights

Interactive 3D hero — a WebGL scene (Three.js / React Three Fiber) with a rotating wireframe "commander core", 22 orbiting module nodes, a 900-point particle field, and mouse-driven camera parallax. Respects prefers-reduced-motion.
3D tilt module cards — every module card tilts toward the pointer with layered translateZ depth and a glow border on hover.
Cohesive motion — staggered hero entrance, scroll-triggered reveals, and a floating 3D architecture centerpiece (Framer Motion).
Working MCP server — POST /api/commander exposes real tools that inspect the project.
Security layer — path confinement + command allowlist (e.g. rm -rf / is refused).

What's inside

solo-commander-mcp/
├── src/
│   ├── app/
│   │   ├── api/commander/route.ts     # MCP-style tool endpoint
│   │   ├── page.tsx                   # Single-page showcase (the only user route)
│   │   ├── layout.tsx
│   │   └── globals.css                # Terminal-dark theme (emerald + amber)
│   ├── components/
│   │   ├── commander/                 # All landing-page sections
│   │   │   ├── scene-3d.tsx           # WebGL 3D hero scene (R3F + Three.js)
│   │   │   ├── hero-scene-3d.tsx      # Dynamic (ssr:false) wrapper for the canvas
│   │   │   ├── tilt-card.tsx          # Mouse-driven 3D perspective tilt
│   │   │   ├── reveal.tsx             # Scroll-triggered fade/rise
│   │   │   ├── hero.tsx  modules-grid.tsx  architecture.tsx  workflow.tsx
│   │   │   ├── terminal-demo.tsx  installation.tsx  config-security.tsx
│   │   │   ├── comparison.tsx  footer.tsx  stats-bar.tsx  section-heading.tsx  data.ts
│   │   └── ui/                        # shadcn/ui component set
│   ├── lib/commander/executor.ts      # Safe tool dispatcher (path-confined, allowlisted)
│   ├── hooks/
├── prisma/schema.prisma
├── public/
├── package.json  bun.lock  tsconfig.json  next.config.ts
├── tailwind.config.ts  postcss.config.mjs  components.json  eslint.config.mjs
├── Caddyfile
└── README.md  (this file)

The interactive MCP server

POST /api/commander is a real, working MCP-style tool server:

Tool	What it does
`project_info`	Detects framework, language, package manager, scripts
`list_files`	Prints a tree of a directory (path-confined)
`read_file`	Reads a file (confined to project root, size-capped)
`git_status`	`git status --porcelain`
`git_log`	Recent commit history
`git_branch`	Current branch + all branches
`run_command`	Runs a safe allowlisted shell command
`list_processes`	Top processes by memory

Security model (built-in, on by default)

Path confinement — filesystem tools cannot escape the project root.
Command allowlist — run_command only executes known-safe commands; everything else (e.g. rm -rf /) is refused with a clear message.
Structured errors — every failure returns { ok: false, output }, never a 500.
Every call is logged & timestamped in the on-screen activity log.

Run it locally

Requires Node 18+ and Bun (recommended) or npm/pnpm.

# 1. install dependencies (includes three, @react-three/fiber, @react-three/drei)
bun install        # or: npm install / pnpm install

# 2. configure the database url
cp .env.example .env

# 3. (optional) push the prisma schema
bun run db:push

# 4. start the dev server
bun run dev        # or: npm run dev

Then open http://localhost:3000.

The homepage is the only user-facing route (src/app/page.tsx). The MCP tool endpoint lives at /api/commander.

Tech stack

Next.js 16 (App Router) + TypeScript 5
Tailwind CSS 4 + shadcn/ui (New York)
Three.js + @react-three/fiber + @react-three/drei — WebGL 3D hero scene
Framer Motion — entrance, tilt, scroll-reveal, floating animations
Prisma ORM (SQLite)
lucide-react icons, sonner toasts
Forced dark "terminal" theme with emerald/amber accents