AI governance & guardrails · from $500 · 48 hours for written safety scorecard

AI can write the workflow.You pay for what it cannot do.

Most AI incidents in small businesses are not science fiction — they are an agent with an over-privileged API key, a moderation check that fails open when a database times out, or a chatbot tricked into promising a refund. I audit what your AI agents are allowed to read, write, spend and send, and put hard technical gates in front of everything that matters. Starting at $500.

01 · Four safety checkspermissions, failure modes & injection

Trust comes from a boundary the agent cannot cross, not a polite prompt.

01 · Fail-closed vs. fail-open behavior

In a recent client mobile app review, an AI-written moderation check failed open: if the database timed out before the ban list loaded, banned users were let right back in. A second independent review caught it, and we locked it down with 72 automated tests before launch. I check every auth, billing and moderation path in your AI stack for fail-open bugs.

02 · Action boundaries (money, messages & deletes)

We inventory every tool your AI agents can call and draw a hard technical line between what an agent may draft or read on its own and what requires a human approval click: refunds, outbound customer promises, price changes and record deletions.

03 · 70-scenario adversarial & prompt-injection simulation

Before a customer-facing chat, voice or email agent goes live, we run 50 ordinary customer inquiries and 20 adversarial probes — attempts to trick the bot into inventing discounts, leaking another customer’s order, or ignoring company policy.

04 · Shadow AI & model-training data hygiene

We audit which third-party AI tools your staff paste customer records or code into, turn off model-training retention on commercial API accounts, and scan git history and client bundles for leaked API keys.

02 · How the review worksfour steps · Mutual NDA

Read-only review, adversarial test suite, and a plain-English scorecard.

Pricing: $500 working review + written plan · $1,500 to $2,500 full permissions, prompt-injection & fail-closed audit.

  1. Step 01

    15-minute fit call & Mutual NDA

    Tell me what AI agents, automations or internal copilots your team is running or about to launch. Before you share architecture docs or repo access, we sign a Mutual Confidentiality Agreement via SignWell.

  2. Step 02

    Read-only permissions & failure-mode audit

    I inspect your agent prompts, tool definitions, API scopes, database row-level security and error handlers to see what happens when an external API fails or a user sends a hostile prompt.

  3. Step 03

    Adversarial simulation & written safety scorecard

    Within 48 hours you receive a severity-ranked PDF report showing every over-privileged tool, fail-open path, data-leak risk and prompt-injection failure — with the exact code or configuration fix for each.

  4. Step 04

    Fix it with your team or hire me at a fixed price

    Your team can implement the guardrails straight from the report, or hire me at a fixed price to wire the approval gates, least-privilege scopes and automated regression tests.

03 · Common questionsscope & pricing
Who needs an AI safety and permissions review?

Any founder or operator whose team has connected AI agents to customer support, email, calendars, CRMs or databases — or who is about to launch a customer-facing AI feature and wants a senior engineer to verify it will not embarrass the company or leak data.

How much does the AI safety and permissions review cost?

It starts at $500 for a focused 60-to-90-minute working review and written safety plan, or $1,500 to $2,500 for a full multi-agent permissions and adversarial simulation audit ($500 working review + written plan · $1,500 to $2,500 full permissions, prompt-injection & fail-closed audit).

What is a fail-open bug in an AI workflow?

AI coding tools usually write the happy path: they check a rule when the API responds normally, but if a network timeout or empty response occurs, the code quietly continues instead of stopping. We test those failure modes explicitly so an outage never bypasses a safety rule.

Do you need write access to our production systems?

No. The review is strictly read-only under a signed Mutual NDA. All adversarial prompt simulations run against staging or a local emulator harness.

Have a full AI-built web or mobile application that needs a 6-pass codebase audit? See the AI app production-ready review. Need scoped connectors to your CRM or database? See MCP & tool integration.

Make sure your AI agents fail closed.

Tell me what your agents have access to on a 15-minute call. I will tell you where the real risk lives and whether a $500 safety review is worth your money.

Book a 15-minute fit call
or email david@nexaiadvisors.com about an AI safety review