Start free.
Upgrade when documentation work gets serious.
LegacyDoc AI runs inside VS Code, uses your own AI API key, and helps you generate docs, diagrams, audit-ready reports, and context packs for real projects.
Payment boundary
- No code storage by RomantiCode
- BYOK: you control the AI provider
- Pro is one-time $29
- License key delivered by email
Free
$0
forever
Best for trying LegacyDoc AI on a small project or generating occasional docs and context packs.
- 5 generations per day
- Inline JSDoc, Markdown docs, and Mermaid diagrams
- Project context pack for Claude Code, Cursor, or Codex
- Claude, GPT, Gemini, Grok, or OpenAI-compatible endpoints
- Bring your own API key
Pro
$29
one-time
Best when you are cleaning up an AI-generated app, documenting an inherited codebase, or repeatedly preparing context for AI coding tools.
- Unlimited generations
- Custom prompt templates
- Batch file processing
- Priority support
- Activate on up to 3 devices
What happens after purchase
The payment and activation flow is intentionally simple, so you can get back to the codebase.
-
01
Pay with Creem
Checkout is handled by Creem as the payment provider.
-
02
Get your license by email
Use the same email to find the license key after purchase.
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03
Activate inside VS Code
Paste the license key into LegacyDoc AI settings to unlock Pro.
Good fit
- You have a local VS Code project that needs docs or context.
- You use Claude Code, Cursor, Codex, or another AI coding assistant.
- You want architecture notes before cleanup, refactor, or handoff.
Not a fit
- You need a formal security audit or penetration test.
- You want a hosted service that stores and scans your repository.
- You expect the extension to automatically refactor or fix code.
FAQ
Do I need a credit card for the free plan?
No. Install LegacyDoc AI from the VS Code Marketplace and use the free plan with 5 generations per day.
Is Pro a subscription?
No. Pro is a one-time $29 purchase for the current license terms.
What happens after checkout?
Your Pro license key is sent to the email used during checkout. Paste it into VS Code settings to unlock Pro features.
Can I use Pro on more than one device?
Yes. A Pro license can be activated on up to 3 devices you personally use.
Does RomantiCode store my code?
No. LegacyDoc AI runs inside VS Code. Your code is sent only to the AI provider you configure with your own API key, not to RomantiCode servers.
How do refunds work?
Payments are processed by Creem. If something goes wrong with activation or the product does not work for your setup, contact contact@romanticode.com and we will review the request.
Ready to generate cleaner project context?
Install free first, or upgrade when the daily limit slows you down.