Perception

Notice what is actually there, especially the details everyone else missed.

What This Skill Does

In D&D, Perception is the raw ability to notice things: the hidden door, the faint sound, the detail that does not belong. Unlike Investigation (which follows evidence methodically) or Insight (which reads subtext), Perception is about the initial act of noticing. The real-world version is detail-catching: spotting the typo in the contract, the anomaly in the dashboard, the one metric that moved when it should not have, the thing that is present but no one is looking at. In this grimoire, Perception is treated as a metaphorical skill with a shipping-now delivery profile. Canonical reference input: Perception (skill).

When To Use

• You need a fresh pair of eyes on something — a document, dashboard, codebase, or design — to catch what is being overlooked.
• Something feels off but you cannot articulate what. You need systematic observation to find the anomaly.
• A review or audit needs to prioritize what to look at: where are the details most likely to matter?

Prerequisites

• No extra runtime dependencies beyond Hermes Agent and the normal toolset for this session.

Procedure