MCP-MCP

A fast CLI tool to scan, view, and interactively manage MCP (Model Context Protocol) server configurations across all your Claude projects.

Features

• 🔍 Smart scanning - Finds all .claude.json, .mcp.json, and project configurations
• 🌳 Tree view - Visual hierarchy of configurations and their scope
• 🎯 Two scan modes - Upstream (current project) or All (entire computer)
• 🖱️ Interactive mode - Arrow key navigation to select and uninstall servers
• 📊 Statistics - Overview of your MCP server distribution
• 🚀 Fast & parallel - Async scanning with performance optimization

Usage

Basic Scanning

# Show MCP configs affecting current directory (upstream)
npx @build000r/mcp-mcp

# Show ALL MCP configs on computer  
npx @build000r/mcp-mcp --a

# Show statistics
npx @build000r/mcp-mcp stats
npx @build000r/mcp-mcp stats --a

Interactive Mode (NEW!)

# Interactive mode - select servers to uninstall
npx @build000r/mcp-mcp --i

# Interactive mode for ALL servers
npx @build000r/mcp-mcp --i --a

# Show help
npx @build000r/mcp-mcp help

Example Output

Tree View

MCP Configuration Tree (Upstream - 18ms)

├── /Users/username (user)
│   ├── product-manager (stdio) [REST_API_URL]
│   └── stripe (http)
│
├── /Users/username/project (workspace)
│   └── supabase-sweet-potato (stdio) [SUPABASE_URL, SUPABASE_ANON_KEY, SUPABASE_SERVICE_ROLE_KEY, MCP_API_KEY] (.claude.json (project), .mcp.json)

Interactive Mode

MCP Server Manager - Interactive Mode

Use arrow keys to navigate, press Enter to select servers to uninstall.

? Select servers to uninstall: (Press <space> to select, <a> to toggle all, <i> to invert selection)
 ◯ product-manager (stdio) - /Users/username (user) [REST_API_URL]
 ◯ stripe (http) - /Users/username (user)
❯◉ orchestrator (stdio) - /Users/username/project (workspace)
 ────────────────
 ◯ Exit

? Are you sure you want to uninstall 1 server(s)? (y/N)

Uninstalling orchestrator...
✓ Successfully uninstalled orchestrator

Statistics

MCP Configuration Statistics (All)

Summary:
  Total configuration locations: 8
  Total MCP servers: 18
  Unique server types: 8

Configuration Files Found:
  .claude.json: 1
  .claude.json (project): 5
  .mcp.json: 2

Server Distribution:
  github (unknown): 3 instances
  supabase-sweet-potato (stdio): 3 instances
  product-manager (stdio): 1 instance

Scan Modes

• upstream (default) - Scans from current directory up to home + subdirectories
• all (--a) - Scans entire computer for all MCP configurations

Configuration Scopes

• user - User-wide (~/.claude.json)
• workspace - Project-specific (.claude.json projects or .mcp.json files)
• system - System-wide (requires admin privileges)

Requirements

• Node.js 14.0.0 or higher
• Claude CLI (for uninstall functionality)

License

MIT