The offer, the price and the close

Sell VibeGuard inside the Fabrication Audit for AI-written codebases, plus Fix + Prove for findings.

What you sell

Fabrication Audit

Finds code that looks finished but is not, with a signed report the client re-checks.

$1,500 standard · $3,500 deep · $6,000 diligence (for an investor or acquirer)

Turnaround: 48 hours for the standard tier; larger scopes agreed in writing · Payment: 50% up front

What the client receives

report.md: every module graded REAL / PARTIAL / STUB / UNKNOWN, with the exact lines that caused each grade.
findings.json: the same result for the client's engineers, machine readable.
evidence.zip: a signed record plus a small checker that imports none of our code.
A list of the files that were clean, and a section of notes from the person who reviewed it.

What the offer itself says about its limits

The detector is precise but narrow: it misses many kinds of fake code. A clean grade is not a guarantee.
A person reviews every finding before the report goes out.

Price source: Operator playbook stream 1 (docs/strategy/CAIN-AS-A-BUSINESS-OPERATOR-PLAYBOOK.md); delivered by cain_audit. Prices are the founder's proposed list prices, not validated market rates; any discount needs the founder's OK.

Also offer

Fix + Prove

We ship the patch and prove it: the test fails on the old code and passes on the new.

$500 small fix · $1,500 standard · $2,500 complex fix

Turnaround: 1–2 weeks · Payment: 50% up front

What the client receives

The patch, applied on a branch.
An independent test that fails on the old code and passes on the new.
A signed, hash-chained record and a standalone verifier.
A short note the buyer can forward to their own customer.

What the offer itself says about its limits

A proof covers the contract and the tests we ran; it is not a proof that the whole system is safe.
If the independent test cannot run, the verdict is NOT_VERIFIED and nothing is issued.
We do not claim a fix we did not prove.

Price source: cain_audit/products.py → fix-prove. Prices are the founder's proposed list prices, not validated market rates; any discount needs the founder's OK.

What you need from the client

Code zip.
Authorisation.

How to close

Ask about launch date.
Quote $1,500 standard.
Founder scopes.

Copy you can send

First email

Subject: checking the code your AI wrote

Hi [first name],

AI-written Python has typical mistakes: invented packages, swallowed errors, fake scores.
We catch them with rules and only sign a repair that adds nothing new.

https://cainstudio.online/top25-vibeguard-lab.html

[your name], FIRME AI CORPORATION

LinkedIn connection note (under 300 characters)

Hi [name], we check AI-written Python for the typical mistakes (invented packages, swallowed errors) before launch. Happy to show you.

Follow-up, three days later

Hi [first name], before launch is the cheapest time to catch these. Want a fixed-price check?

Fill in the brackets by hand for each person. Never paste the same message to a list.

Hand-off to the founder

Email vincent@firmeai.com with: company, person and role, what they said in their own words, which offer, the price you quoted, and the agreed next date. The founder handles scoping, written authorisation to test, invoices and delivery.

Next: the rules, the glossary and the quiz →

FIRME AI CORPORATION · CAIN-42 is a Byzantine trust fabric. Numbers marked "our own check" were run by us, not by an independent party. Nothing on these pages is a certification.