Most alert triage follows a script. A suspicious process on an endpoint: who is the user, what else ran on the host, is the hash known, has this fired before, did the parent process make sense. A risky sign-in: is the location usual, was MFA satisfied, is the device managed, what did the session do next. Every analyst runs these lookups in roughly the same order, and most alerts are closed as benign once they have.
An agent can run the script. It queries Splunk, Microsoft Sentinel or Elastic, the EDR, the identity provider and the asset inventory, and writes a case an analyst can read in a minute: what fired, what was checked, what was found, which ATT&CK techniques fit, and what it would do. The analyst confirms, corrects or escalates. Over time the corrections become the test set that the agent must pass before any change ships.