CLAUDE_CODE_PLUGIN_NAME

Updated October 14, 2026 by Alex Sorokoletov

CLAUDE_CODE_PLUGIN_NAME is a Claude Code environment variable. Added in v2.1.238 and still present in v2.1.295. It is not in the official reference.

How to set it

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

export CLAUDE_CODE_PLUGIN_NAME=<value>
claude

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

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

Release notes that mention it

• Claude Code Version Tracker: Undocumented Env Vars, Feature Gates & Models
• claude-code-env-vars-v2-1-238

Related variables

• CLAUDE_CODE_ENABLE_BACKGROUND_PLUGIN_REFRESH: Enables automatic background plugin refresh when the runtime detects updates are needed.
• CLAUDE_CODE_PLUGIN_CACHE_DIR: Local cache directory for downloaded plugins.
• CLAUDE_CODE_PLUGIN_DIR_WATCH
• CLAUDE_CODE_PLUGIN_DIRS
• CLAUDE_CODE_PLUGIN_KEEP_MARKETPLACE_ON_FAILURE: Preserves the local marketplace plugin cache when git pull fails.
• CLAUDE_CODE_PLUGIN_PREFER_HTTPS: Force HTTPS for plugin source resolution.
• CLAUDE_CODE_PLUGIN_SEED_DIR: Seed directory for pre-installed plugins.
• CLAUDE_CODE_PLUGIN_USE_ZIP_CACHE: Use zip-based caching instead of git.

Frequently asked questions

All variables, searchable: Claude Code environment variables.