# Plugin Sandbox Setup

> Configure plugin sandboxing with vm2 or isolated-vm for secure plugin execution.

- Skill: `majiayu000/plugin-sandbox-setup` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds add majiayu000/plugin-sandbox-setup`
- Raw SKILL.md: https://api.skillmd.com/api/skills/majiayu000/plugin-sandbox-setup/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Security
- Author: majiayu000 (https://skillmd.com/u/majiayu000)
- Updated: 2026-09-09
- Page: https://skillmd.com/skills/majiayu000/plugin-sandbox-setup

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# Plugin Sandbox Setup

Configure plugin sandboxing for security.

## Generated Patterns

```typescript
import ivm from 'isolated-vm';

export async function runInSandbox(code: string, context: Record<string, unknown>) {
  const isolate = new ivm.Isolate({ memoryLimit: 128 });
  const vmContext = isolate.createContextSync();
  const jail = vmContext.global;

  for (const [key, value] of Object.entries(context)) {
    jail.setSync(key, new ivm.ExternalCopy(value).copyInto());
  }

  const script = isolate.compileScriptSync(code);
  const result = await script.run(vmContext, { timeout: 5000 });
  isolate.dispose();
  return result;
}
```

## Target Processes

- plugin-architecture-implementation
- mcp-server-security-hardening