Moai Cc Settings

Skill Metadata

What It Does

settings.json 설정 및 보안 구성을 위한 전체 가이드를 제공합니다. Permissions (allow/deny), permission modes, environment variables, tool restrictions 설정 방법을 다룹니다.

When to Use

• 새 프로젝트의 settings.json을 설정할 때
• Tool access를 제한하거나 보안을 강화할 때
• Environment variables를 구성할 때
• Permission mode (ask/allow/deny)를 변경할 때

Configuring Claude Code settings.json

settings.json centralizes all Claude Code configuration: permissions, tool access, environment variables, and session behavior.

Location: .claude/settings.json

Complete Configuration Template

{
  "permissions": {
    "allowedTools": [
      "Read(**/*.{js,ts,json,md})",
      "Edit(**/*.{js,ts})",
      "Glob(**/*)",
      "Grep(**/*)",
      "Bash(git:*)",
      "Bash(npm:*)",
      "Bash(npm run:*)",
      "Bash(pytest:*)",
      "Bash(python:*)"
    ],
    "deniedTools": [
      "Read(./.env)",
      "Read(./.env.*)",
      "Read(./secrets/**)",
      "Bash(rm -rf:*)",
      "Bash(sudo:*)",
      "Bash(curl:*)"
    ]
  },
  "permissionMode": "ask",
  "spinnerTipsEnabled": true,
  "disableAllHooks": false,
  "env": {
    "ANTHROPIC_API_KEY": "${ANTHROPIC_API_KEY}",
    "GITHUB_TOKEN": "${GITHUB_TOKEN}",
    "CLAUDE_CODE_ENABLE_TELEMETRY": "1"
  },
  "hooks": {
    "PreToolUse": [
      {
        "matcher": "Bash",
        "hooks": [
          {
            "type": "command",
            "command": "bash ~/.claude/hooks/pre-bash-check.sh"
          }
        ]
      }
    ],
    "PostToolUse": [
      {
        "matcher": "Edit",
        "hooks": [
          {
            "type": "command",
            "command": "bash ~/.claude/hooks/post-edit-format.sh"
          }
        ]
      }
    ],
    "SessionStart": [
      {
        "matcher": "*",
        "hooks": [
          {
            "type": "command",
            "command": "bash ~/.claude/hooks/session-init.sh"
          }
        ]
      }
    ]
  },
  "statusLine": {
    "enabled": true,
    "type": "command",
    "command": "~/.claude/statusline.sh"
  },
  "mcpServers": {
    "github": {
      "command": "npx",
      "args": ["-y", "@anthropic-ai/mcp-server-github"],
      "oauth": {
        "clientId": "${GITHUB_CLIENT_ID}",
        "clientSecret": "${GITHUB_CLIENT_SECRET}",
        "scopes": ["repo", "issues"]
      }
    },
    "filesystem": {
      "command": "npx",
      "args": ["-y", "@modelcontextprotocol/server-filesystem", "${CLAUDE_PROJECT_DIR}/.moai", "${CLAUDE_PROJECT_DIR}/src"]
    }
  },
  "extraKnownMarketplaces": [
    {
      "name": "company-plugins",
      "url": "https://github.com/your-org/claude-plugins"
    }
  ]
}

Permission Modes

{
  "permissionMode": "ask"
}

Tool Permission Patterns

Restrictive (Recommended for teams)

{
  "allowedTools": [
    "Read(src/**)",
    "Edit(src/**/*.ts)",
    "Bash(npm run test:*)",
    "Glob(src/**)"
  ],
  "deniedTools": [
    "Bash(rm:*)",
    "Bash(sudo:*)",
    "Read(.env)"
  ]
}

Permissive (Local development only)

{
  "allowedTools": [
    "Read",
    "Write",
    "Edit",
    "Bash(git:*)",
    "Bash(npm:*)",
    "Bash(python:*)",
    "Glob",
    "Grep"
  ]
}

Environment Variables Pattern

{
  "env": {
    "ANTHROPIC_API_KEY": "${ANTHROPIC_API_KEY}",
    "GITHUB_TOKEN": "${GITHUB_TOKEN}",
    "BRAVE_SEARCH_API_KEY": "${BRAVE_SEARCH_API_KEY}",
    "NODE_ENV": "development"
  }
}

Security rule: Never hardcode secrets; always use ${VAR_NAME} syntax.

Dangerous Tools to Deny

{
  "deniedTools": [
    "Bash(rm -rf:*)",           // Recursive delete
    "Bash(sudo:*)",             // Privilege escalation
    "Bash(curl.*|.*bash)",      // Code injection
    "Read(.env)",               // Secrets
    "Read(.ssh/**)",            // SSH keys
    "Read(/etc/shadow)",        // System secrets
    "Edit(/etc/**)",            // System files
  ]
}

Permission Validation

# Check current permissions
cat .claude/settings.json | jq '.permissions'

# Validate JSON syntax
jq . .claude/settings.json

# List allowed tools
jq '.permissions.allowedTools[]' .claude/settings.json

Spinner Tips Configuration

{
  "spinnerTipsEnabled": true
}

Custom tips can be added for better UX during long operations.

Best Practices

✅ DO:

• Use ask mode for teams
• Explicitly whitelist paths
• Environment variables for all secrets
• Review permissions regularly
• Document why each denial exists

❌ DON'T:

• Hardcode credentials in settings.json
• Use allow mode for untrusted contexts
• Grant Bash(*) without restrictions
• Include secrets in version control
• Mix personal and project settings

Permission Checklist

• All secrets use ${VAR_NAME} syntax
• Dangerous patterns are denied
• File paths are explicit (not wildcards)
• Permission mode matches use case (ask/allow/deny)
• Hooks are not left in commented state
• MCP servers have proper OAuth configuration
• No .env file is readable
• Sudo commands are denied

Reference: Claude Code settings.json documentation Version: 1.0.0