CodeExecute

Execute Python code snippets in a sandboxed environment and capture stdout.

1|Updated Mar 3, 2026

Search Tags:#python #code execution #data generation #scripting #sandbox #compute

Ready to run

npx skills add https://github.com/DaveSteadman/MiniAgentFramework --skill codeexecute

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: CodeExecute
Source: https://github.com/DaveSteadman/MiniAgentFramework/tree/main/code/skills/CodeExecute
Command: npx skills add https://github.com/DaveSteadman/MiniAgentFramework --skill codeexecute

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill allows you to execute arbitrary Python code snippets in a secure, sandboxed environment, enabling complex computations and data generation that other skills cannot handle.

Core Features & Use Cases

Sandboxed Execution: Runs Python code with restricted imports and blocked dangerous built-ins for safety.
Captured Output: Returns the standard output of the code as a string, perfect for chaining into other skills or for LLM consumption.
Use Case: Generate a list of prime numbers up to 1000, or calculate the factorial of a large number, and have the results printed directly to the output.

Quick Start

Execute the provided Python code snippet and print the result of the calculation.

Frequently Asked Questions about CodeExecute

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I execute Python code snippets safely within a restricted environment?▼

You can run Python code snippets safely by using this Skill, which executes scripts in a restricted, sandboxed environment. It blocks dangerous built-ins and handles timeouts to ensure safe, deterministic task completion.

Can I generate computed data and capture stdout from Python scripts for other tools?▼

Yes, this Skill captures stdout from Python scripts as a string, enabling you to generate computed data and seamlessly chain the output into other tools or for LLM consumption.

Does the sandbox support standard library imports for complex computations?▼

Yes, the sandbox supports standard library imports for complex computations. It executes Python code with restricted imports to enable calculations like generating prime numbers while maintaining a secure execution boundary.

What is the best way to calculate large factorials and print the results directly to the output?▼

The best way to calculate large factorials and print results directly is to execute the Python code snippet within this sandboxed Skill. It performs the computation and returns the printed standard output as a string.

Are there limitations on running arbitrary Python code with dangerous built-ins in this sandbox?▼

Yes, there are limitations when running arbitrary Python code with dangerous built-ins in this sandbox. It blocks dangerous built-ins and restricts imports to ensure safe execution and prevent harmful operations.