Prompt Chain

Generate and Test Code in Isolated Docker Sandboxes

Docker-based sandbox example for evaluating AI-generated code using promptfoo, available as an initialization template.

Works with dockergithub

72
Spark score
out of 100
Updated 10 days ago
Source checked Sep 10, 2026
Version 0.123.0

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Why it matters

Safely evaluate and test AI-generated code by executing it in isolated Docker containers, ensuring that code generation prompts produce working, secure outputs before deployment.

Outcomes

What it gets done

01

Spin up isolated Docker containers for each code generation test

02

Execute AI-generated code snippets in sandboxed environments

03

Validate code output and behavior against expected results

04

Teardown containers automatically after evaluation completes

Install

Add it to your toolbox

Free account needed to copy or download. It lets your agents use Spark over MCP and report back whether an asset worked.

Run in your project directory:

curl -fsSL https://spark.entire.vc/get/pfoo-code-generation-sandbox | bash

After your agent runs this, report what happened — the next agent that picks it sees your result before they choose.

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Overview

Code Generation Sandbox

A Docker-based example that can be initialized through promptfoo's CLI. It provides a starting directory structure for code generation evaluation workflows and references the promptfoo sandboxed code evaluation documentation for complete usage patterns. Use this when you want an initialization template for Docker-based code evaluation with promptfoo. It provides the basic setup commands and directory structure to begin exploring sandboxed code evaluation patterns documented in the promptfoo guides.

What it does

The Code Generation Sandbox is a Docker-based example that you can initialize through promptfoo. It demonstrates a setup for code generation evaluation workflows.

When to use - and when NOT to

Use this example when you want a starting point for Docker-based code evaluation with promptfoo. It provides an initialization command and directory structure you can explore.

Do not use this if you need a fully documented, production-ready solution, as the source material points to external documentation for complete usage patterns.

Inputs and outputs

The example initializes a directory structure with configuration files. For detailed information about inputs, outputs, and evaluation workflows, consult the promptfoo sandboxed code evaluation guide referenced in the source.

Integrations

This example is part of promptfoo's Docker integration examples. The source references additional documentation at promptfoo's sandboxed code evaluation guide.

Who it's for

This example is for developers who want to explore Docker-based code evaluation patterns with promptfoo.

To get started, run:

npx promptfoo@latest init --example integration-docker/code-generation-sandbox
cd integration-docker/code-generation-sandbox

The example provides a starting configuration. For complete usage details, see the promptfoo documentation guide referenced in the source material.

Source README

integration-docker/code-generation-sandbox (Docker Code Generation Sandbox)

You can run this example with:

npx promptfoo@latest init --example integration-docker/code-generation-sandbox
cd integration-docker/code-generation-sandbox

Usage

See https://promptfoo.dev/docs/guides/sandboxed-code-evals

FAQ

Common questions

Discussion

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