AI assistants built on the same written rules, yours to take home
Your own AI assistant, made for your business
Rivet scopes it with you, the crew builds it from your own pages and facts, Nit tests it, and you get a folder you load into Claude, ChatGPT or Gemini in about ten minutes.
Automation Engineer · RivetTell me the one job it should do. I'll ask what it needs to know, what it must never do, and how you'll know it works.
How a kit gets made
The same checks run on every kit, before you pay and again before you download.
Scope it with Rivet
A short form for a template, or a chat for a custom kit. We cover its job, who uses it, what it knows, its tone, its rules, what it refuses and the questions it must answer well.
Built from your material
Lexi drafts the knowledge files from your public pages and the facts you give us. Your content only: nothing invented, and never our own crew's instructions.
Tested before you get it
Nit runs every test question against the kit and grades the answers. The README tells you the pass rate as measured, failures included.
Load it in minutes
Step-by-step guides for Claude Projects, ChatGPT custom GPTs and Gemini Gems, with the minutes each step takes and the links you need.
What's in the kit
A plain folder of text files you own a license to use for your business.
- Instructions you paste in, sized to fit each AI tool's box.
- Knowledge files with your services, prices, hours and policies, from your own material.
- A list in plain words of what it will and won't do.
- A test set of at least 15 questions with the expected behaviour and Nit's results.
- A README that explains everything without jargon.
- Setup guides for Claude, ChatGPT and Gemini, with steps, minutes and links.
- A version number and changelog, and the license terms.
Prices
One payment. You see the scope and the price before you pay.
Template Agent Kit
$49 once
Pick a template (customer questions, sales assistant, email replies, onboarding guide or content drafter) and we fill it from your pages and facts.
- 15 test questions run before delivery
- No revision rounds included
- Setup guides for Claude, ChatGPT and Gemini
Custom Agent Kit
$299 once
Scoped with Rivet in a short chat and built for the job you describe.
- 20 test questions run before delivery
- 1 revision round
- Setup guides for Claude, ChatGPT and Gemini
Premium Agent Kit
$899 once
Custom, with knowledge from more of your pages and an extended test set (including attempts to break its rules) re-run after every change.
- 40 test questions run before delivery
- 3 revision rounds
- Setup guides for Claude, ChatGPT and Gemini
Extra revision round $79. Several assistants for a team, a rollout call and custom test suites: quoted from $4,900. Founder-led AI projects start at $10,000.Ask for a quote
What we build, and what we won't
Version 1 assistants give advice and write drafts. These rules are checked in code before anything is built or charged.
We build
- Assistants that answer questions from your own information.
- Drafters that write emails, posts and replies for you to review and send.
- Guides that walk your customers or your team through a process.
We won't build
- Spam bots, scrapers, or anything that sends, posts, books, buys or pays on its own.
- Assistants that pretend to be a person or deceive people, including fake reviews.
- Anything aimed at a private individual.
- Assistants built to get around a platform's rules.
- Assistants that make medical, legal or financial decisions for someone.
Health, legal and finance businesses can have an information-only assistant. It shares general information, never decides anything for anyone, and always points people to a licensed professional. We add the disclaimers for you.
The honest part
- Nit's pass rate is measured on our own AI account. Your AI may answer a little differently; the kit tells you how to re-run the tests.
- No AI is right every time. Check anything important before you rely on it or send it.
- We don't promise sales, leads, savings or rankings.
- The license is for one business, no resale. The terms are a draft until an attorney reviews them, and say so.
Questions
Which AI do I need?
Any one of Claude (Projects), ChatGPT (custom GPTs, which need a paid plan) or Gemini (Gems). The kit includes a guide for each.
Can it send emails or book appointments for me?
Not in version 1. It answers and drafts; you or your team send, book and pay. That keeps it safe to use without connecting it to your accounts.
Do you keep my information?
We keep what you give us to build and revise your kit. Don't put passwords, keys or customer records into it; our checks remove anything that looks like one.
What if an answer is wrong?
Fix the fact in the knowledge file and upload it again. Custom and Premium kits include revision rounds; you can buy another round any time.
Can I resell it to my clients?
No. Each kit is licensed to one business. For several businesses or a team, ask for a quote.
Ready to scope yours?
Rivet asks the questions. You see the scope and the price before you pay.