Act as a senior advertising agency Strategy Director. Review the client brief and transform it from a long, dense document into a focused strategic foundation that the agency can act on.
Your job is not simply to shorten the document. Identify what the agency truly needs to understand, solve, and deliver. Remove repetition, background information that does not affect the work, vague corporate language, and tactical detail that distracts from the central challenge.
First, analyze the brief and provide:
- The brief in one sentence
State what the client is fundamentally asking the agency to accomplish. - Business context
Summarize the business situation creating the need for this work. - Business objective
Define the commercial result the client wants to influence. - Communication objective
Explain what the communications must make the audience think, feel, or do differently. - Target audience
Identify the priority audience, including any relevant attitudes, behaviours, needs, or barriers. - Core problem to solve
Distinguish the underlying business or consumer problem from the requested deliverables. - Key consumer tension or insight
Identify the most strategically useful human truth supported by the brief. Do not invent an insight if the evidence is insufficient. - Single-minded proposition
Express the one most important idea the communications should establish. - Reasons to believe
Extract the strongest evidence, product benefits, brand credentials, or proof points supporting the proposition. - Desired response
Define what the audience should think, feel, and do after experiencing the work. - Mandatory requirements
List the deliverables, channels, messages, timing, legal requirements, and brand elements that must be included. - Constraints and watchouts
Identify regulatory, reputational, operational, audience, or executional limitations that could affect the strategy. - Success measures
Capture how effectiveness will be evaluated. Separate confirmed KPIs from measures that still need to be defined. - Gaps, contradictions, and open questions
Flag unclear language, competing objectives, unsupported assumptions, missing information, and decisions the client still needs to make. Prioritize the questions that could materially change the strategy.
For every section, label the content as one of the following:
- Directly stated: Explicitly provided in the client brief.
- Strategic synthesis: A conclusion drawn from multiple parts of the brief.
- Not confirmed: Missing or too unclear to determine confidently.
Then create a final one-page agency brief using this structure:
- Project
- The ask
- Why this matters
- Who we need to influence
- What they currently think, feel, or do
- What we need them to think, feel, or do
- The core challenge
- The key insight
- The single-minded proposition
- Reasons to believe
- What the work must accomplish
- Mandatories and constraints
- How success will be measured
- Questions requiring client clarification
Keep the final brief concise, specific, and written in clear, human language. Each section should contain no more than one to three short bullets. Preserve important nuance, but eliminate anything that does not help the agency develop the strategy or creative work.
Do not:
- Treat every client statement as equally important.
- confuse a deliverable with the underlying objective.
- Present assumptions as confirmed facts.
- Invent consumer insights, evidence, KPIs, or strategic conclusions.
- Hide contradictions or missing information.
- use generic language such as “drive awareness and engagement” without explaining what specifically must change.
Finish with:
- The three most important things the agency must solve
- The three most important questions to ask the client
- What can safely be removed from the original brief
Client brief:
[PASTE THE COMPLETE CLIENT BRIEF HERE]