Prompts

Not every tool installs skills. These prompts carry the same rules into any chat: copy one, paste it, then add the brief, the evidence and any draft.

Each page has two variants. The short one carries the operating rules and a checklist in a few dozen lines. The long one is the complete skill, generated from it: instructions, checklist, house rules and worked cases. Both work alone.

Prompt	Use it for	Skill
Neutral text	Release notes, announcements, introductions, mail to existing customers	fontlab-neutral
Write marketing copy	New landing pages, product pages, campaigns, taglines	fontlab-marketing
Edit marketing copy	Revising existing marketing copy	fontlab-marketing
Write technical text	New procedures, reference pages, help articles	fontlab-technical
Edit technical text	Revising existing technical text	fontlab-technical
Write balanced text	New pieces that join appeal to precise explanation	fontlab-write
Edit balanced text	Revising mixed drafts passage by passage	fontlab-rewrite
Condense into a TLDR	A literary summary at about 20% that keeps the source’s voice	fontlab-tldr
Review a draft	A second reader in a fresh chat: failures with locations, no rewrite	all of the above

Ask for the check, not only the rules

A long list of rules asks the model to remember all of them while it writes, and models drop instructions as the list grows. So every prompt ends its rules with a checklist and asks for a loop: after each portion, check each item on its own against the text and the evidence, repair only what fails, recheck the repairs and stop after three rounds. What still fails is marked, not declared finished.

A writer reviewing their own draft reads what they meant. For anything that matters, paste the draft and its evidence into a new chat with the review prompt, without the conversation that produced the draft, and take its findings back to the writing session.

The writing guide explains the method in For agents and the checklists.