Frequently asked questions
Straight answers to the questions people ask before buying. If yours is not here, write to hello@vibemast.com. Last checked on 27 October 2026.
About the kit
What is the Ship-It Kit?
A ZIP file of plain text files for people who build apps with AI coding agents. It has agent rules for four stacks (Next.js with Supabase, Vite with React, FastAPI, Phaser), a script that writes the right rules file for your tool, 25 build prompts, 8 rescue prompts, 20 security audit prompts, a one-page PDF checklist and three agent role prompts. It costs US$17 at launch (regular US$22), once. See the product page.
Which tools does it work with?
Cursor, Claude Code, GitHub Copilot, Codex, Gemini CLI, Windsurf and anything that reads AGENTS.md. The script writes the file each tool expects.
Do I need to be a developer?
You need to be comfortable running an AI coding agent and pasting a command into a terminal. The README walks through setup in about three minutes. It will not teach you to code.
Is there a free version?
Yes. The free mini pack has the core rules, the Vite and React stack, the generator script and five prompts. It is a fair way to judge whether the full kit is worth it.
Can I use it for client work?
Yes, in as many of your own and your clients' projects as you like. You may not resell or redistribute the kit itself.
What if it does not work for me?
Contact us within 14 days. If it does not work or is not as described, we will make it right. The full wording is in the refund policy.
Will it be updated?
Yes. When a major framework release changes what the rules should say, we refresh the kit and replace the file behind your download link, so the link in your order email gives you the new version. If that link stops working, email hello@vibemast.com and we will send a new one.
Compared with free options
Why not use a free prompt library?
You can, and for many projects you should start there. Free libraries such as cursor.directory are useful, and the awesome-cursorrules repository on GitHub collects a large number of community rules files. They cost nothing and cover a wide range of languages.
The trade-off is that they are collections written by many people at different times. The quality, age and style vary, so you do the choosing, trimming and version checking yourself. The kit is one consistent set, checked against current versions on a stated date, with the rules, rescue prompts and security audit designed to work together. If you enjoy assembling your own, you do not need it.
Can I write my own AGENTS.md or rules files?
Yes, and you should adjust anything you buy to fit your project. Our guides show how: an AGENTS.md example, Cursor rules vs CLAUDE.md vs AGENTS.md and Cursor rules for Next.js and Supabase. The kit saves the time of writing and checking them for four stacks.
Is this just a pile of prompts?
No. The core is the always-on rules that sit in your project and shape every session. The prompts, rescue guides and audit sit on top of them. The free guides above give you a lot of the same ideas, so read them first if you are unsure.
Versions and accuracy
Which versions is it written for?
Next.js 16, React 19, Vite 8, Tailwind 4, FastAPI with Pydantic 2, Phaser 4 and current Supabase keys, checked on 27 October 2026. Each rules file also tells the agent to check the versions installed in your project first, because the project is the source of truth.
Will it stop my agent making mistakes?
No. Rules reduce mistakes and make them easier to catch, but an agent can still ignore or misread them. Review what it writes, and run your tests.
Security
Can an AI security audit replace a review?
No. The audit prompts catch common mistakes that sink agent-built apps, such as exposed keys, missing database policies and unchecked input. For payments at scale or for health, children's or other regulated data, get a professional review. A free place to start is our pre-launch security checklist.
Buying
How do I get the download?
You receive a download link straight after checkout. There is no account to create.
What does it cost?
US$17 launch price, regular price US$22. Prices are in US dollars and the launch price may end, so check the product page.
Business Brain Kit
What is the Business Brain Kit?
A download for small business owners who use ChatGPT, Claude or Gemini. A setup prompt asks you easy questions and writes short notes about your business: what you sell, your prices, your tone and your house rules. You save them once in a ChatGPT or Claude project, or a Gemini skill, and every chat starts already knowing your business. The kit is US$19, once. See the Business Brain page.
Is there a free version of the Business Brain Kit?
Yes. The free setup prompt takes about 10 minutes and writes three notes: your business profile, tone of voice and house rules. The kit adds three more notes, templates, setup guides for all three AIs, 10 starter jobs and a quarterly refresh prompt. Get the free setup prompt.
Do I need technical skills, and how is it different from the Ship-It Kit?
No technical skills needed. If you can copy, paste and answer questions in a chat, you can use it, and the free plans of ChatGPT, Claude and Gemini all work. The Ship-It Kit is for people building apps with AI coding agents. The Business Brain Kit is for people running a business who want help with everyday enquiries, quotes, social posts and reminders.