deer-flow/mcp_config.example.json

{
  "mcpServers": {
    "filesystem": {
      "enabled": true,
      "command": "npx",
      "args": ["-y", "@modelcontextprotocol/server-filesystem", "/path/to/allowed/files"],
      "env": {},
      "description": "Provides file system access within specified directory"
    },
    "postgres": {
      "enabled": false,
      "command": "npx",
      "args": ["-y", "@modelcontextprotocol/server-postgres", "postgresql://localhost/mydb"],
      "env": {
        "PGPASSWORD": "$POSTGRES_PASSWORD"
      },
      "description": "PostgreSQL database access"
    },
    "github": {
      "enabled": false,
      "command": "npx",
      "args": ["-y", "@modelcontextprotocol/server-github"],
      "env": {
        "GITHUB_PERSONAL_ACCESS_TOKEN": "$GITHUB_TOKEN"
      },
      "description": "GitHub repository operations"
    },
    "brave-search": {
      "enabled": false,
      "command": "npx",
      "args": ["-y", "@modelcontextprotocol/server-brave-search"],
      "env": {
        "BRAVE_API_KEY": "$BRAVE_API_KEY"
      },
      "description": "Brave Search API integration"
    },
    "puppeteer": {
      "enabled": false,
      "command": "npx",
      "args": ["-y", "@modelcontextprotocol/server-puppeteer"],
      "env": {},
      "description": "Browser automation with Puppeteer"
    },
    "custom-server": {
      "enabled": false,
      "command": "python",
      "args": ["-m", "my_custom_mcp_server"],
      "env": {
        "API_KEY": "$CUSTOM_API_KEY"
      },
      "description": "Custom MCP server implementation"
    }
  }
}