# Code Execution

> Executes Python and Node.js code in sandboxed project workspaces, plus permission-gated remote SSH commands.

- Skill: `rotoslider/code-execution` (Agent Skill, multi-file: 3 files)
- Install (CLI): `npx skillmds@latest add rotoslider/code-execution`
- Raw SKILL.md: https://api.skillmd.com/api/skills/rotoslider/code-execution/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: rotoslider (https://skillmd.com/u/rotoslider)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/rotoslider/code-execution

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# Code Execution (Sandbox)

## When to Use
- Run Python/Node.js code → `execute_code`
- Initialize project → `create_venv` (do this BEFORE installing packages)
- Install packages → `install_package`
- Shell commands → `run_command`
- Remote SSH command → `run_ssh_command` (only when Remote SSH is enabled for this Choom)
- Copy files workspace ↔ remote host → `ssh_copy_file` (`direction: "pull"` remote→workspace, `"push"` workspace→remote; binary-safe scp)

## Important
- Timeout: default 30s, max 120s
- Python venvs auto-activated if present
- Output truncated at 50KB per stream
- Always create venv/project before installing packages
- Remote SSH uses existing non-interactive OpenSSH keys and known hosts; never request passwords or bypass host verification