LexGPT Harness review

Our own system: a plain-English method, rules and checklists that make AI-assisted legal work verifiable before it reaches a client or a court.

★★★★★ 4.9 out of 5

Category	Verification
Best for	Research
Pricing	Free book / $99
Platforms	Any AI tool
Confidentiality	Runs inside your own account or a local model; nothing needs to leave your control.

What it is

Our own system: a plain-English method, rules and checklists that make AI-assisted legal work verifiable before it reaches a client or a court.

Any lawyer or firm using AI on real work who needs to stand behind every line.

Fourteen ready-made Rules, one per legal task
Six one-page checklists (memo, contract, advice, update, filing, confidentiality)
Three procedures: new matter setup, draft→verify→sign-off, model-update review
The authority ledger and AI-use register
Confidentiality pack and disclosure wording

Plan	Price	What you get
Free handbook	$0	The method, the seven failures and the checklist.
Pro handbook	$99	Rules, checklists, procedures, confidentiality pack.
Firm build	$4,500+	We build it inside your environment.

Indicative and subject to change; enterprise prices are quoted on request. Always confirm on the vendor's own page.

Runs inside your own account or a local model, so client data never leaves your control. The method also teaches exactly what to redact and record.

The layer that makes everything else safe: the verification step you add to whatever AI tools you choose. It is how you answer 'how do you know?'.

Alternatives to consider: (the method itself).

No tool should be the final word on an authority. Our free handbook shows you how to check every citation and every claim before it leaves your firm.