Approval for an AI agent's access should come from the owner of the data or system it will touch, with a security reviewer checking scope and a named human sponsor accepting accountability. The agent's builder should not approve alone, and the agent itself can never approve its own request.
Why one approver is not enough
Most access requests for people go to a manager, and the manager knows the person. An agent is different. Nobody manages it in the usual sense, it can act faster than any employee, and its behavior depends on prompts and tools that can change after approval.
That is why a single approver tends to fail in one of two ways. A builder approving their own agent skips the independent look at scope. A security team approving alone does not know whether the data access makes business sense.
The three roles
| Role | Question they answer | What they sign off on |
|---|---|---|
| Data or system owner | Should this agent touch our data at all? | The systems, tables or repositories in scope |
| Security reviewer | Is the scope the smallest that works? | Permissions, tools, network reach, logging |
| Agent sponsor | Who answers if this goes wrong? | Purpose, review dates, offboarding |
The sponsor is a named person with a job title, not a team alias. When the sponsor leaves or changes role, the agent needs a new one before anything else happens.
Steps to run the approval
- The requester fills in a short form: purpose, tools, data, environment, and the human or system the agent acts for.
- The data owner confirms the business need and picks read only or read and write.
- The security reviewer trims the request. OWASP's guidance on excessive agency says to minimize extensions, minimize their functionality, avoid open-ended ones such as a raw shell command, and minimize the permissions they hold. Use that as the review checklist.
- The sponsor accepts the review date and the offboarding plan.
- Record who approved what, and when, in a place the agent cannot write to.
Keep the agent out of the approval loop
An agent should not decide whether an action is allowed. OWASP lists complete mediation as a mitigation: authorization is enforced in downstream systems against policy, rather than relying on the model to decide. The same logic applies to its own access request. If an agent can edit the form, approve the ticket or change its own role, the approval process is only decoration.
Small teams
If you have five engineers, you may not have three separate people. Keep the roles anyway and let two people fill them. The rule that matters is that the person who built the agent is not the only person who approved it.
What to do when approvers disagree
Disagreement is useful. If the data owner wants read and write and the security reviewer wants read only, start with read only and set a date to revisit it with real usage evidence. It is far easier to widen access later than to narrow it after an incident.
A short written reason for each decision is enough. Future reviewers will want to know why a scope was granted, not just that someone clicked approve.
Try it yourself
Click through it at your own pace, or open it full screen. Watch which permissions a connection asks for, and picture who in your company should sign off on each.
Safeguard's agent identity and MCP Guardrail features are built for this kind of scoping and policy enforcement, and you can run a free scan at https://gold.safeguard.sh/scan.
Quick check
Can the person who built the agent approve it?
They can request and explain it, but at least one independent person, such as the data owner or a security reviewer, should approve.
Who is the agent sponsor?
A named person accountable for the agent's purpose, review dates and offboarding.
Sources
Last reviewed: 19 October 2026.
