A needle from the forge
The other tools on the Catalyst Forge shelf strike, press, or contain. ForgeTrail, IngotVault, FilePress. A needle is still metal from the same fire, but you don't swing it. You place it.
Acupuncture treats a living body in place: insert at a point, leave the rest alone. You do not recast the patient. DocuPuncture does that to a document you already care about.
When an AI regenerates a Google Doc, Sheet, or deck, the theme, format, comments, and the existing revision thread usually go with it. So the agent writes a small Apps Script that finds text already in the file and edits there. You paste it and run it.
Make targeted edits in an existing Google Doc, Sheet, or Slides file using a reviewable Apps Script.