Plugin Sandbox Setup

SkillDev tools

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

Use Plugin Sandbox Setup in Claude, ChatGPT or Ahel Desktop

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Also: Claude Code · Cursor · Codex

Then ask your AI: use the Plugin Sandbox Setup skill

Details

Instructions available. Your AI can read the instructions. Execution depends on the setup they require.

Account requirements not reviewed. Check the skill instructions before use; Ahel provides instructions and does not run this skill.

No other account needed.

Add Ahel to your AI once: Claude, ChatGPT, Cursor, Claude Code or Codex. Then ask it to use this.

Plugin Sandbox SetupStart free

What this skill tells your AI

The instructions your AI receives, as published by a5c-ai/babysitter in library/specializations/cli-mcp-development/skills/plugin-sandbox-setup/SKILL.md and read by Ahel’s review.

Configure plugin sandboxing for security.

Generated Patterns

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

Signals

GitHub stars: 2k
Forks: 113
Last commit: Sep 2026

Advanced

Item type: skill
Key: plugin-sandbox-setup
Source: github.com/a5c-ai/babysitter

github.com/a5c-ai/babysitter