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.
The file index cache now checks the .git/index modification time to intelligently invalidate and refresh the file listing only when the git index actually changes, rather than on a fixed timer.
Evidence
Git index mtime check in file cache refresh (search for ".git", "index" in the RnY function)
Strings lifted out of the shipped bundle, so the claim above can be checked against them.
