An AI agent or automation built for your business, with a fixed price and a security pass.
One job, done end to end, on the tools you already run: reporting, monitoring, evidence prep, syncs between systems. You approve a spec first, you get a fixed price in writing, and nothing runs unattended until it has been checked.
from$2,500 USD
Typically $2,500 to $6,000. What moves it: the number of systems the agent has to read from and write to, and whether it has to act (send, change, pay) or only report.
What gets built
The work VXSec runs today for an ecommerce marketing agency is the pattern: agents that do the unglamorous operational jobs, on the same stack you have.
Reporting that writes itself
Client or department reports pulled from Shopify, Meta, Google Workspace, your CRM, or your database, assembled and sent on a schedule, with the numbers checked against the source before anyone reads them.
Monitoring that pages a person
Infrastructure and integration checks that notice when a tracking link breaks, a sync stops, or an account disconnects, and tell the right person with the evidence attached.
Evidence prepared before anyone asks
Chargebacks, disputes, audits, renewals: the documents assembled from your systems the moment the trigger lands, so the response is a review, not a scramble.
Syncs and integrations
Two systems that should agree and do not: accounting to email marketing, ad platforms to your database, a form to a CRM. Built with token refresh, retries, and logging so it keeps agreeing.
Workflows on n8n, Make, or Zapier
When a workflow tool is the right fit it gets used, with the same spec, the same security pass, and the same handoff as a custom build. When it is not the right fit, the scope says so and why.
Custom agents
Agents that read, decide, and act across several tools, with a person in the loop where the action is outbound or destructive. Built on Cloudflare Workers, Postgres, and the model provider that fits the job.
What the price includes
- A written scope within two business days, with the fixed price and what is out.
- A spec with acceptance criteria you approve before the build starts.
- The build, in small steps, every change reviewed before it lands.
- Verification on real data, evidence attached. Nothing is called done on a demo.
- The security pass: scopes, secrets, actions, inputs, connectors, gate, written into the handoff.
- Handoff: documentation, an access map, and the runbook. You own the code and the prompts.
- Timeline
- Days for a single-system agent, a few weeks when several systems and approvals are involved. The scope states it.
- Access needed
- The least that does the job, granted by you and listed in the spec. Removed at handoff unless you keep VXSec on.
- You get
- A working agent, the docs, the evidence, and the option of a retainer to keep it owned.
The security pass every build ships with
Agents act. Before this one runs unattended, six things are checked and written into the handoff.
- SCOPES
Permissions and tool scopes
The agent gets the narrowest access that still does the job. Every token, role, and scope is listed.
- SECRETS
Keys and credentials
Where each key lives, who can read it, how it rotates. Nothing in prompts, logs, or repositories.
- ACTIONS
What it can send, delete, or pay for
Outbound and destructive actions are named, limited, and gated. The agent cannot do what the scope did not grant.
- INPUTS
Prompt-injection paths
Everything the agent reads, from emails and documents to web pages and tickets, is treated as untrusted and tested that way.
- CONNECTORS
Tool servers and integrations
MCP servers, webhooks, and third-party connectors are reviewed for what they expose and to whom.
- GATE
A person before production
Nothing deploys raw. A human approves what ships, and the record says who and when.
What this looks like delivered
The operations layer VXSec built and runs today for an ecommerce marketing agency.
Multi-agent operations layer for an ecommerce marketing agency
- Client
- An ecommerce marketing agency with 200+ client accounts
- Built
- Client reporting, infrastructure monitoring, and chargeback evidence prepared before anyone asks for it
- Runs on
- Meta Conversions API, Shopify, Cloudflare Workers, Postgres
- One release
- Broken Meta ad-account links repaired for 21 clients
- Kept safe
- Agents that cannot overwrite each other, nothing deploys raw, a person approves what ships
Why it stays reliable
Several agents work on the same systems at once, so they were built so they cannot overwrite each other. Nothing deploys to production raw: a person approves what ships, and the record shows who and when.
The same rules apply to every build, whatever its size. They cost little to put in at the start and everything to add later.
Questions about builds
Who owns the code and the prompts?
You do. Everything built for you is handed over in your accounts and repositories, with the documentation to run it without VXSec.
What if it breaks after handoff?
The handoff includes a runbook for the failures the verification found, and the retainer exists for ongoing ownership. Anything outside the spec is quoted as new work, in writing, before it starts.
Which model providers and tools?
Whatever fits the job and your existing accounts. The spec names them, along with what each one is allowed to read and do.
Can you build on top of what we already have?
Yes. If the tools underneath are the problem, the scope will say so and point at infrastructure work first.
Send the problem in writing.
What you are running, what is wrong or what you want built, and links if you have them. A written scope and a fixed price come back within two business days.
Or email [email protected] directly.
- You send: the tools involved, what should happen, what happens instead.
- You get back: a scope in plain words, a fixed price, what is out, and how it will be verified.
- Then: a call if you want one, or straight to the spec.