# Sandbox Stable

> @cloudflare/sandbox on the default tag

**Subcategory:** Cloudflare  
**License:** Apache-2.0  
**Source:** https://github.com/cloudflare/skills/blob/main/skills/sandbox-stable/SKILL.md

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## When it is useful

Use when building or changing Cloudflare Sandbox apps on the current stable @cloudflare/sandbox package (default npm tag)—commands, sessions, files, ports, tunnels, terminals, bridge, production, or deprecated-API cleanup while staying on stable. Not for @cloudflare/sandbox@next (use sandbox-next) or for porting to 1.0 (use sandbox-migrate-to-next).

## The Catch

@cloudflare/sandbox on the default tag. Wrong sibling if the app is on @next.