Ah, then I want a Nanoman. It's like a Leatherman, but it has a dry-nanite hive built into it, and a controller that can support up to 1024 parts, no more than 3cc's total volume. A two part tool, like a pair of pliers, is two parts; different screwdrivers, manual, are one part each; etc.

For a serious entry, a good dutch oven. You can use that for everything if you have to.