🛡️ Deno Sandbox
This skill helps securely execute untrusted code in isolated Deno sandboxes for AI tools, multi-tenant apps, and code playgrounds.
npx playbooks add skill donjo/denoland --skill deno-sandbox
About Deno Sandbox
This skill helps securely execute untrusted code in isolated Deno sandboxes for AI tools, multi-tenant apps, and code playgrounds.
This compact 19-word instruction set is purpose-built for security work in AI coding agents. Install with a single command.
Use Cases
- Auditing code for OWASP Top 10 vulnerabilities
- Implementing authentication and authorization patterns
- Reviewing API security, rate limiting, and input validation
- Hardening infrastructure and dependency security
Example Prompts
System Prompt (19 words)
This skill helps securely execute untrusted code in isolated Deno sandboxes for AI tools, multi-tenant apps, and code playgrounds.
Frequently Asked Questions
What is Deno Sandbox?
Deno Sandbox is a free security skill for AI coding agents. This skill helps securely execute untrusted code in isolated Deno sandboxes for AI tools, multi-tenant apps, and code playgrounds.. It provides a specialized system prompt that configures your agent with security expertise.
How do I use Deno Sandbox with Claude Code?
Run npx playbooks add skill donjo/denoland --skill deno-sandbox in your terminal to install Deno Sandbox into your Claude Code session. It works immediately after installation.
Which AI coding agents work with Deno Sandbox?
Deno Sandbox is compatible with Claude Code, Cursor, GitHub Copilot, Windsurf, OpenClaw, Cline, and any AI agent that supports custom system prompts or .cursorrules files.
Is Deno Sandbox free to use?
Yes, Deno Sandbox is completely free and open source. The full source is available on GitHub at https://github.com/donjo/denoland/tree/main/skills/deno-sandbox. You only need a subscription to the AI agent you use it with.
