claude-code-ultimate-guide-fork/examples/config/settings.local.json.example at main · hesreallyhim-forks/claude-code-ultimate-guide-fork · GitHub

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{
  "__comment": "settings.local.json - Machine-specific overrides (gitignored)",
  "__usage": [
    "This file allows you to override team settings.json without Git conflicts",
    "Place in: .claude/settings.local.json (project) or ~/.claude/settings.local.json (global)",
    "Precedence: global < project settings.json < settings.local.json",
    "This file should be listed in .gitignore"
  ],

  "__example_use_cases": [
    "1. Skip linting on laptop (slower hardware)",
    "2. Use different MCP endpoints for local development",
    "3. Personal permission overrides without affecting team",
    "4. Machine-specific hooks (e.g., notify Slack only on CI server)"
  ],

  "hooks": {
    "__comment": "Override team hooks for this machine only",

    "PreToolUse": [
      {
        "__example": "Skip expensive pre-commit checks on laptop",
        "matcher": "Bash|Edit|Write",
        "hooks": [
          {
            "type": "command",
            "command": "echo 'Skipping security check (local override)'",
            "timeout": 100
          }
        ]
      }
    ],

    "PostToolUse": [
      {
        "__example": "Disable auto-formatting on this machine (prefer manual)",
        "matcher": "Edit|Write",
        "hooks": []
      }
    ],

    "UserPromptSubmit": [
      {
        "__example": "Add machine-specific context (hostname, branch info)",
        "matcher": "",
        "hooks": [
          {
            "type": "command",
            "command": ".claude/hooks/local-context.sh"
          }
        ]
      }
    ]
  },

  "permissions": {
    "__comment": "Personal permission overrides (more permissive or restrictive)",

    "allow": [
      "Bash(npm *)",
      "Bash(pnpm *)",
      "Bash(git *)",
      "Edit",
      "Write",
      "WebSearch"
    ],

    "deny": [
      "__example": "Block dangerous commands even if team allows them",
      "Bash(rm -rf *)",
      "Bash(sudo *)",
      "Bash(dd *)",
      "Bash(mkfs.*)"
    ],

    "ask": [
      "__example": "Ask before expensive operations (slow on laptop)",
      "Bash(npm run build)",
      "Bash(docker build)",
      "Bash(cargo build --release)"
    ]
  },

  "mcpServers": {
    "__comment": "Machine-specific MCP server overrides",
    "__use_case": "Use local MCP server instead of team's remote endpoint",

    "postgres": {
      "__example": "Override team's production DB with local dev DB",
      "command": "npx",
      "args": ["@modelcontextprotocol/server-postgres"],
      "env": {
        "DATABASE_URL": "postgresql://localhost:5432/dev_db"
      }
    },

    "serena": {
      "__example": "Use local Serena build for development",
      "command": "node",
      "args": ["/Users/yourname/dev/serena-mcp/dist/index.js"],
      "env": {
        "DEBUG": "true"
      }
    }
  },

  "__real_world_examples": {
    "__laptop_skip_heavy_checks": {
      "hooks": {
        "PreToolUse": [
          {
            "matcher": "Bash|Edit|Write",
            "hooks": [
              {
                "type": "command",
                "command": "true",
                "timeout": 10
              }
            ]
          }
        ]
      }
    },

    "__ci_server_strict": {
      "permissions": {
        "deny": [
          "Bash(git push)",
          "Bash(npm publish)",
          "WebSearch"
        ]
      }
    },

    "__local_dev_overrides": {
      "mcpServers": {
        "database": {
          "env": {
            "DATABASE_URL": "postgresql://localhost:5432/test"
          }
        }
      }
    }
  }
}