Why This Mode Exists
Most creative briefs are written too quickly, by one person, with one recommendation and no alternatives. They skip the strategic reasoning and jump to conclusions. The result: creative teams receive direction without understanding why that direction was chosen, what was sacrificed, or what would change the answer.
Brief Foundations produces the opposite — working notes full of options, trade-offs, and decision points. It's designed to be argued with, not presented from.
What It Produces
Options, not answers
Every element comes as 2-3 options with explicit trade-offs. Target audience options with different strategic implications. Proposition options that each open different creative territories while closing off others. Tone directions that enable different kinds of work. The strategist's job isn't to pick — it's to present the choices clearly so the decision-maker can choose with full understanding.
Two strategy frameworks
Brief Foundations uses two complementary strategy frameworks. Richard Rumelt's Strategy Kernel (diagnosis → guiding policy → coherent actions) ensures the strategy is internally logical. Roger Martin's Strategic Choice Cascade (winning aspiration → where to play → how to win → capabilities required) ensures the strategy is complete and the choices reinforce each other.
The coherence check at the end asks the hard question: do all these choices actually fit together? Does "where to play" match the capabilities we have? Does "how to win" exploit real competitive vulnerabilities? Strategy fails when choices don't cohere — and this mode is designed to catch that before it reaches the client.
The single-minded proposition
The SMP is the beating heart of the brief. WRKFLW generates multiple candidates, but for each one it asks two questions: what creative territories does this open up, and what does it close off? A proposition that "opens up everything" is too vague. A proposition that "closes off nothing" isn't actually making a choice. The best propositions are specific enough to be generative and narrow enough to be strategic.
Reason to believe
For each proposition option, the mode maps proof points with confidence ratings. This is where many briefs get lazy — claiming benefits without evidence. If the confidence is [LOW], the strategy needs more support before it can hold up in market.
When to Use This Standalone
You can jump straight to Brief Foundations if you already have a clear insight and problem framing — just provide those as inputs. The output will be less grounded without the prior modes' evidence base, but the structure itself forces rigorous strategic thinking regardless.
A brief should be an argument, not a memo. If nobody can disagree with it, it probably isn't saying anything.