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.
# Start typing a path and press Tab
$ claude read /home/user/proj[TAB]
# Completes to: /home/user/projects/
$ claude edit ./src/comp[TAB]
# Shows available completions or completes if unique