Everything on this page is under 200 structures, which is the practical line between a build you carry in a bird's inventory and a build you plan a farming run around.
Small does not mean unimportant. Traps, turret posts, vault stacks and storage modules are the pieces you place most often, and they are the ones where exact snapping matters most, so they are also where a validated template saves the most time.
If you are on a server with a tight structure cap, this is the collection to work from. Each card shows the structure count so you can budget before importing.

A minimal six-structure Argentavis trap for fast setup, safe escape and straightforward taming.

A high-capacity defensive tower layout combining Heavy Auto Turrets and Tek Turrets in a single native build.

A detailed longboat platform build using additional structure pieces and steampunk official content.

A compact two-by-two auto turret tower using additional building cosmetics for its support structure.

A compact two-by-two stone taming trap supplied as a native Template Hammer file.

A straightforward defensive turret tower with a native Template Hammer file for rapid placement.

A medium stone creature trap with a rear player exit and two gates for controlled capture.

Left and right four-structure alignment variants for building clean triple-stacked vault storage.

Three compact snapping variants for placing anti-tank obstacles in repeatable defensive patterns.

A seven-structure alignment utility for placing dedicated storage and cryofridges into a clean lowered floor.
A maximum structure count of 200 or fewer in the largest file of the pack. That is the same threshold the size filter uses across the whole library.
For most of them, yes. Check the resource breakdown on the template page against your carry weight — the smallest builds here are under twenty structures.
Almost always, though material tier matters more than piece count. A four-piece metal vault stack costs far more than a twenty-piece stone trap.
That is mostly what they are for. Storage floors, vault blocks and turret posts are designed to drop into a base you already have.
Want a build placed, defended and handed over on your own server?
Ask in Discord