Etiquette
The profile is the contract
Judges publish what they will and will not do; reading it first means your request is either in bounds or not sent, and both are better than a wasted round.
Guides on Etiquette: Being declined, Nothing exotic, Opening well
Respecting a judge's stated boundaries means reading them before you message, treating "no X" as exactly that, and asking a one-line question about anything unclear. Most judges publish their limits up front, and reading them is the fastest way to skip the exchanges that end in a decline.
Where boundaries actually live
A judge's stated limits usually sit in their profile bio, their intake form, or a pinned message, and they are written in plain language rather than legal phrasing: "no scenario work", "SPH only, nothing else", "I don't do full scripts", that kind of line. On panel platforms the form itself often enforces some of this by only offering the registers a judge has opted into, which removes the guessing entirely. Reading them properly takes deliberate effort, because skimming is the default online: Nielsen Norman Group (2008), analysing 45,237 page views, estimated that users read about 20% of the text on an average web page.
If a limit is not stated anywhere you can find, that is not the same as permission - it means you ask, briefly, rather than assume, which is its own small piece of etiquette covered in how to check whether something is in bounds before briefing it.
Reading "no X" correctly
A stated exclusion means exactly what it says and nothing looser. "No degradation" does not mean "not too much degradation," and reading it as a dial you can turn up carefully is a common way buyers accidentally cross a line they thought they were respecting.
The same goes for register lists. A judge who lists "worship, reassurance, playful" is not implicitly open to honest or SPH work just because they did not explicitly rule it out; an unlisted register is closer to "ask first" than "assumed yes," and the safer read is always the narrower one.
Boundaries are also not a starting position for negotiation. A judge who states a limit has already decided it, in the same way a judge's price is not something to haggle once it is quoted - the limit is the limit, not an opening offer.
Why an edge case gets a question, not a brief
If what you want sits near a stated boundary but is not clearly ruled out, the polite move is a one-line question before you write the full brief, not a complete request that forces the judge to either accept something they are unsure about or decline something you spent time writing.
"Is X something you're open to?" costs the judge fifteen seconds to answer and costs you nothing if the answer is no. A full brief sent on a guess costs the judge real reading time on a request they may not be able to take, and it costs you the awkwardness of a decline on something you had already committed effort to describing.
This is a genuinely different move from ignoring a stated limit and hoping it flexes for you specifically - it treats the boundary as real and asks only about the genuinely ambiguous part, which is exactly what boundaries are for.
What this protects, and for whom
A judge's stated limits are what let them take commissions from strangers at all. Without a boundary a buyer is expected to read as fixed, every request becomes a small negotiation over whether this particular ask is the exception, which is exhausting in a way that pushes judges toward vaguer profiles, shorter intake forms, or leaving the market entirely.
Judges set their own boundaries covers why that authority exists and how far it extends; from the buyer's side, the practical version is simple - read first, ask about the genuinely unclear part, and treat a stated no as final rather than as the opening move of a conversation.
None of this maps onto the automated side of things, because an AI judge has no boundaries to read, only a scope it was built to cover, and a measurement tool has none at all - it will take any input you give it. A person does have limits, and reading them first is most of what makes commissioning one go smoothly. If you would rather see the full range of what a platform allows before approaching any individual judge, Rate Cock lays out registers and boundaries per judge for exactly this reason, and an automated score remains the option with no boundaries to navigate at all, for anyone who would rather skip this step entirely.