how-to-guide

How to Use China Network Mirror Localization Features in LabNow AI Docker Builds

March 5, 2026 labnow-ai/lab-foundation ↗

Set the PROFILE_LOCALIZE environment variable to switch package managers to Chinese mirrors instantly during Docker build or runtime.

The labnow-ai/lab-foundation repository provides a built-in localization layer that automatically rewrites package manager sources for environments inside China’s network. By leveraging the China network mirror localization features in LabNow AI Docker builds, you eliminate slow or blocked connections to public Ubuntu, PyPI, npm, Go, and CRAN repositories. This system uses modular shell scripts that activate based on a single environment variable, making it ideal for both CI/CD pipelines and local

Have a question about this repo?

These articles cover the highlights, but your codebase questions are specific. Give your agent direct access to the source. Share this with your agent to get started:

Share the following with your agent to get started:

curl -s "https://instagit.com/install.md"

Add to your MCP client configuration:

{
  "mcpServers": {
    "instagit": {
      "command": "npx",
      "args": ["-y", "instagit@latest"]
    }
  }
}

Ask your agent:

"Use Instagit MCP to understand how labnow-ai/lab-foundation works."

Works with

Claude Codex Cursor VS Code OpenClaw Any MCP Client

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