sw-index

Rewrites the task list at the top of docs/index.md from the task files. One command; do not read the task files or write the list yourself.

Run from the project root:

node docs/.sw/sw.mjs index

It prints whether the list changed and the counts. Tell the user that, in one line. Only its own section of index.md is rewritten; what the user wrote around it stays.

The list is a view. A task's status lives in the frontmatter of docs/tasks/<ID>.md: to change what the list shows, change the task file and run the command again. Never edit the list by hand.

If it fails

Output	Do
unknown command index	the project's docs/.sw/sw.mjs is older than this skill; offer to run sw-init, which updates it and writes the list
this vault has no task module	say so; sw-init with --tasks adds it
docs/index.md is missing	offer to run sw-init

If the user asks what is ready, what blocks a task or how many are done, answer with node docs/.sw/sw.mjs ready|check <ID>|status instead of reading the list.