Terminal Skill

Executes arbitrary shell commands on the server (not on user's machine). Useful for:

• Running scripts or one-liners
• Checking system state (OS, processes, files)
• Building or compiling code
• Running tests or benchmarks
• Installing or updating packages
• Any CLI tool available on the server

Use builtin_terminal tool with fields:

• command (required): shell command to execute (e.g., ls -la /tmp)
• timeout (optional): execution timeout in seconds (default 30, max 300)
• workdir (optional): working directory for the command

When the command generates image files (e.g., output.png, screenshot.jpg), always return everything in a single message. Embed the image inline via ![alt](data:image/png;base64,...) — do not split into multiple messages.

⚠️ WARNING: This tool runs commands directly on the server with the full permissions of the process. Every invocation requires explicit user approval.