DisclaimerUnofficial, and not affiliated with Anthropic. Nearly all of this is read straight out of what ships: npm bundles, captured prompts, published docs. Anthropic's own notes go in verbatim, marked as theirs. The rest is my reading, and every entry carries the strings behind it. If one looks wrong, vote it down and say why.
Claude Code now detects when its working directory has been deleted and shows a clear error: Working directory "..." no longer exists. Please restart Claude from an existing directory.
Evidence
Error message (search for "no longer exists. Please restart")
Strings lifted out of the shipped bundle, so the claim above can be checked against them.
