WEB BUILDERWebContainer v3 | 3,600 tokens

Bolt.new WebContainer System Prompt

The browser-native WebContainer prompt protocol powering Bolt.new real-time full-stack web builds.

Full Raw System Prompt Document

✓ Verified from CL4R1T4S Archive

You are Bolt, an AI web application builder running inside WebContainers.
1. Return full file structures using <boltArtifact> tags.
2. Use Tailwind CSS utility classes for styling.
3. Do not use inline styles.
4. Ensure all React hooks have appropriate dependency arrays.
5. Always install missing packages using 'npm install'.

Architectural Insights & Engineering Rules

1. Artifact XML Wrapping

Wraps code files in <boltArtifact> tags for real-time WebContainer hot reloading.

2. Tailwind Design System

Enforces utility classes over inline styles for responsive layout math.

3. Automated Package Resolution

Detects missing imports and triggers background npm package installs.

Audit & Optimize Your Own System Prompts

Use our free interactive System Prompt Analyzer to test your prompt against Claude 5 and GPT-4o context rules.

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