DiffBeam Gaussian Beam Optics

Each tool targets a clearly distinct concern: one state/version check and three catalog searches for different component classes (fiber collimators, fibers, lenses). Even the three search tools are unambiguous because each search function explicitly corresponds to a specific catalog.

The three search tools follow a clean 'search_' singular/plural noun pattern, but get_diffbeam_state uses a 'get_' prefix, creating one slight deviation. The names remain predictable and readable, so the inconsistency is minor.

Four tools is a well-sized surface for a read-only optics catalog plus state notification. There is no redundancy and each tool serves an essential function, so the count feels appropriate rather than thin or bloated.

The set covers the core workflow of checking for catalog changes and searching the relevant component families (fibers, collimators, lenses). Minor gaps exist such as lack of a singular 'get by ID' or additional component types, but for the stated read-only catalog scope, agents can complete typical tasks without dead ends.