CLAUDE_CODE_RESTRICTED

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CLAUDE_CODE_RESTRICTED is a Claude Code environment variable. Added between v2.1.247 and v2.1.252 and still present in v2.1.294. It is listed in the official reference.

StatusPresent in v2.1.294
AddedAdded between v2.1.247 and v2.1.252
CategoryPermissions and sandbox
Official docsListed

How to set it

For one session, export it in the shell that starts Claude Code:

export CLAUDE_CODE_RESTRICTED=<value>
claude

To apply it to every session, add it to the env object of a settings file:

// ~/.claude/settings.json
{
  "env": {
    "CLAUDE_CODE_RESTRICTED": "<value>"
  }
}

Related variables

Frequently asked questions

Which Claude Code version has CLAUDE_CODE_RESTRICTED?

Added between v2.1.247 and v2.1.252 and still present in v2.1.294.

How do I set CLAUDE_CODE_RESTRICTED?

Export it before starting Claude Code (export CLAUDE_CODE_RESTRICTED=value), or add it to the "env" object in ~/.claude/settings.json to apply it to every session.

All variables, searchable: Claude Code environment variables.