SigMap: 97% token reduction for AI coding sessions

> Extracts function & class signatures with TF-IDF ranking

From the package.json description.

Ah thank you! Should’ve looked at the package.json description rather than the project’s homepage, hah

It's possibly slop all the way down, at least it reads like it.

The github page gives some more insight: it seems to index your code base to reduce duplications/hallucinations during prompting by other AI tools.