> ## Documentation Index
> Fetch the complete documentation index at: https://docs.flintai.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# Set guardrails

> Decide what your agents are allowed to say and do

## Content to be written

* What guardrails do and where they sit in the request path
* The relationship between a policy, its detectors, and its actions
* Where to go next: create a policy, or look up a detector

<Note>
  Platform guardrail detectors are not CLI Eval detectors. They share names and none of
  the semantics — platform detectors act on live traffic with a role, an action, and a
  required severity. Do not carry facts between the two.
</Note>