miniblog.

Anthropic used Claude to write a C compiler in Rust (CCC). I've really enjoyed following the discussion. The initial post shows how they wrote the harness with GCC as an oracle and a prompt specifying a design using SSA. The author has clear domain expertise. https://www.anthropic.com/engineering/building-c-compiler

There's something pleasingly self-referential about configuring an agent by talking to it. > Remember that [fact about data formats]. Agent: Noted. ... realise nothing happened ... > Write to your rules file that when I say "remember", I want you to write to the rules file.

I see people advocating for writing a FAQ, but I really struggle to write one from scratch. The best FAQs are written as a response to, well, frequent questions. How do you populate the initial FAQ?