Sandbox Python Executor

Use the host's own Python execution capability to produce evidence, not just code suggestions.

OpenAI calls Code Interpreter the python tool. In ChatGPT, when that tool is available for the current conversation, use it for the execution steps in this Skill. In Codex, use the host execution environment available to the session and run Python there when Python is the appropriate runtime.

This Skill does not create a new remote runtime and does not declare an MCP dependency. Tool availability belongs to the host. The workflow below governs what to do when host-native Python is available and what to report when it is not.

When to execute Python

Use host-native Python when the requested workflow materially benefits from real execution, including: