A summary that stays inside the truth
Paste a resume, add a target role or posting, and Hallstamp drafts a short summary from receipt-backed skills only. It does not inflate a title, invent scope, or claim a skill the resume cannot prove.
It starts from receipts
The generator reads the resume first and turns repeated, backed experience into candidate claims. A line without evidence does not become a summary claim.
The posting can guide it
When you add a target posting, the summary favors overlap that is actually present in both places. Missing posting terms stay out of the draft.
Banned inflation fails closed
If the target title would create a banned or inflated claim, the validator blocks the result. The tool would rather produce nothing than produce a false headline.
Short enough to use
The output is meant for the top of a resume: two to three focused lines that the user can edit, not a long biography or a keyword dump.