The offer, the price and the close

Sell DriftGuard inside the MCP / Agent Tool Review: every reviewed server gets its definitions pinned.

What you sell

What the client receives

• Tool-schema scan: injection in descriptions, secrets, unconstrained exec/sql/path parameters.
• Tool-poisoning, typosquat and authentication findings.
• Authority boundary and action-firewall gap analysis.
• Ranked remediation with the smallest patch, plus a signed bundle.

What the offer itself says about its limits

• Heuristic static analysis of definitions; a clean scan is not a guarantee.
• We do not probe a live production server without written scope.
• Findings are ranked by blast radius, not by count.

Price source: cain_audit/products.py → mcp-review. 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

• The tools/list output.
• Written authorisation.

How to close

1. Ask which servers.
2. Quote $2,500 / $5,000.
3. Founder scopes.

Copy you can send

First email

Subject: would you know if your agent's tools changed tonight?

Hi [first name],

MCP tools can change their descriptions after you approve them. DriftGuard pins each
definition and flags the exact field that changed.

Live: https://cainstudio.online/top25-driftguard-live-lab.html

[your name], FIRME AI CORPORATION

LinkedIn connection note (under 300 characters)

Hi [name], we catch MCP tool rug pulls: definitions pinned at approval, changes flagged by field. Happy to show it.

Follow-up, three days later

Hi [first name], want a review of the MCP servers your agents use, with every definition pinned?

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.