Every session opens the same way: who you are, what you're building, who it's for, how you want the output. The models got smarter. Your paste ritual stayed the same. BriefOnce is the boring fix: write one brief, and every session starts already briefed.
Free grader. No account, no card, no key.
A brief is plain text. If a tool takes a prompt, it takes your brief. No integrations to break.
The grader reads your brief the way a fresh session does and flags what quietly degrades every answer: no identity, no project, no output preferences, no anti-goals, no examples, vague quality words.
No brief yet?
Deterministic scoring. Same brief, same grade, every time.
They're per tool, they cap out, and half your context is per project anyway. Projects and memory features help until you switch tools, which you do all day. The fix that survives tool-switching is plain text: one standing brief, written once, pasted anywhere.
Deterministic checks, not vibes: who you are, what the work is, how you want output, what to never do, one real example, and no empty quality words like “engaging” or “professional”. Same brief, same grade, every time.
Fix: “make it engaging” → name the reader and the reaction you want.
Paste your draft and the coach works the flags one by one: what to cut, what's missing, and the rewrite itself. It streams like a chat because it is one.
AI search reads plain markdown. A tight brief about your product is exactly what answer engines want in your site's llms.txt. Write it once for your sessions, publish it once for the machines that recommend you.
# AcmeApp
> One-line answer engines can quote.
- Who it's for, in your words
- Pricing, stated plainly
Same markdown. Your sessions read it, so do the answer engines.
The grader tells you what's wrong, free, forever. The pass gets you the coach: a live rewrite loop that works each flag with you until the brief grades clean.
One payment. No renewal to remember, nothing to cancel.
One good brief upgrades every AI tool you already pay for.
Grade your brief free in the next minute. If it comes back an A, you're done, go work. If it doesn't, the coach knows exactly which flags to fix.