harness-index-docs

To generate a documentation index, this Skill scans the target folder recursively, reads documentation files, and writes an index.md with grouped, alphabetically sorted relative links and concise summaries.

Maintaining a markdown catalog is handled by updating the index.md file in the target folder, creating a discoverable and sorted reference of all documentation files with content-informed summaries.

Yes, you can automatically summarize documentation files because the Skill reads each file's content to generate accurate 3–10 word descriptions for the directory listing.

The directory indexing process works with nested subdirectories by recursively scanning files and subdirectories within the specified target folder to build a complete documentation catalog.

If the target folder is missing or not writable during index creation, the Skill halts the process to prevent errors and ensure the index.md file is only written to valid locations.