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Re:We tasked Opus 4.6 using agent teams to build a C Compiler by icedchai on Saturday February 07, 2026 @02:30PM (#46926824)
Building a microkernel based OS feels feasible because it’s actually quite open ended. An “OS” could be anything from single user DOS to a full blown Unix implementation, with plenty in between.

Amiga OS is basically a microkernel and that was built 40 years ago. There are also many other examples, like Minix. Do I think most people could build a full microkernel based mini Unix? No. But they could get “something” working that would qualify as an OS.

On the other hand, there are not many C compilers that build Linux. There are many implementations of C compilers, however. The goal of “build Linux” is much more specific.

Re:We tasked Opus 4.6 using agent teams to build a C Compiler by rhubarbtree on Saturday February 07, 2026 @04:09PM (#46928055)
Minix is a fair example, or Herd. Something like that.

So what other projects are impossible? That was my question.