MCP服务器包管理器

npm install -g mcp-hub

# Browse available servers
mcp-hub registry

# Search for what you need
mcp-hub search documentation

# Install a server (auto-configures Claude Code)
mcp-hub install context7

# Check that everything is working
mcp-hub doctor

$ mcp-hub search database

Found 5 MCP server(s) matching "database":

  NAME                CATEGORY        DESCRIPTION
  --
  postgres            database        Connect to PostgreSQL databases for schema inspection...
  sqlite              database        Interact with SQLite databases for schema exploration...
  mysql               database        Connect to MySQL databases for schema exploration...
  redis               database        Interact with Redis databases for caching, pub/sub...
  neon                database        Manage Neon serverless Postgres databases, branches...

# Basic install
mcp-hub install context7

# With environment variables
mcp-hub install github -e GITHUB_PERSONAL_ACCESS_TOKEN=ghp_xxxxx

# Overwrite existing config
mcp-hub install context7 --yes

$ mcp-hub list

Configured MCP servers (3):

  NAME                SOURCE      COMMAND                       INSTALLED
  --
  context7            registry    npx -y @upstash/context7-m... 2/20/2026
  filesystem          registry    npx -y @modelcontextprotoc... 2/20/2026
  memory              registry    npx -y @modelcontextprotoc... 2/20/2026

$ mcp-hub doctor

MCP Hub Doctor

  Claude settings file found: ~/.claude/settings.json

  Prerequisites:
    Node.js v22.0.0
    npx 10.9.0
    npm 10.9.0
    uvx (for Python MCP servers) available

  Server Health (3 configured):
    [PASS] context7
           Registered server (documentation)
    [PASS] filesystem
           Registered server (filesystem)
    [WARN] github
           Missing environment variables: GITHUB_PERSONAL_ACCESS_TOKEN

  Summary:
    2 healthy  1 warnings  0 errors

# Update all servers
mcp-hub update

# Update a specific server
mcp-hub update context7

mcp-hub remove memory

# Browse all
mcp-hub registry

# Filter by category
mcp-hub registry --category database

mcp-hub init

{
  "mcpServers": {
    "context7": {
      "command": "npx",
      "args": ["-y", "@upstash/context7-mcp@latest"]
    },
    "github": {
      "command": "npx",
      "args": ["-y", "@modelcontextprotocol/server-github"],
      "env": {
        "GITHUB_PERSONAL_ACCESS_TOKEN": "ghp_xxxxx"
      }
    }
  }
}

{
  "name": "your-server",
  "description": "What your server does",
  "repository": "https://github.com/org/repo",
  "category": "category",
  "installType": "npx",
  "command": "npx",
  "args": ["-y", "your-package-name"],
  "env": {
    "API_KEY": ""
  },
  "tags": ["relevant", "tags"]
}