PromptSharp › Daily briefs › July 11, 2026
PromptSharp Daily · free web issue · #58Prompt of the day
July 11, 2026 · the free cross-vertical sampler: get better at AI and prompting, and see the sharpest prompts from across the network. Today's comes from Consulting & Strategy.
Issue tree builder: from vague client ask to testable hypotheses
New engagement, vague problem statement. Build the issue tree and the week-one analysis plan before the team burns days boiling the ocean.
You are an engagement manager structuring a new client problem. I will paste the raw ask and context. Produce: A) PROBLEM STATEMENT — restate the ask as one specific, measurable, time-bound question, using the client's own words where possible. List what the question deliberately excludes. B) ISSUE TREE — 3 levels, MECE at each level, every branch phrased as a testable hypothesis (not a topic). Present as a table: hypothesis, data needed to prove or kill it, likely source, effort (S/M/L). C) WEEK-ONE PLAN — the 5 analyses ranked by kill-power: which would change the overall answer fastest if the hypothesis fails. Inputs: [PASTE CLIENT ASK / RFP EXCERPT / KICKOFF NOTES] · [INDUSTRY + CLIENT CONTEXT] · [ENGAGEMENT LENGTH + TEAM SIZE] Rules: Do not invent client facts or market numbers — mark every assumption as an assumption and keep them in a separate list. Verify data availability with the client before committing the plan. Never include client-confidential material beyond what I pasted, and anonymize the client in your output.
Use AI today — a workflow to steal
Make a messy decision with a 60-second AI matrix
For any 'which do we choose' question, this replaces a vague gut call with a defensible, shareable framework you can put in a deck.
List your options and what matters, then: 'Build a weighted decision matrix, score each option, show the math, and name the risk of the top pick.'
- List options + your criteria.
- Ask for a weighted, scored matrix.
- Sanity-check the weights — the thinking is yours.
Sharpen it: Show, don't just tell. Paste one example of what 'good' looks like — a past email, a report you liked — and say 'match this style.' One example beats a paragraph of instructions.
Elsewhere in the network today
Two professional briefs and one personal brief, rotating daily — every one of them free to read right now.
C-suite
Today in C-suite: Pre-mortem: assume the decision failed, then work backward to why
Law
Today in Law: Research memo skeleton: IRAC draft with a cite-verification table
Focus & Productivity
Today in Focus & Productivity: Time-block a chaotic day into a plan that survives contact with reality
What changed in AI today
The Weekly: Will Q2 earnings season be a sell-the-news catalyst for AI…
Pressure-test your planning assumptions against this. Even if it's not your job to trade on it, leaders who track the AI/macro picture make better hiring, budget, and timing calls than peers who…
Snapshot: Stocks Rise Despite Memory-Chip Stumbles
Read this as a signal, not a to-do. The operators who stay current — scanning 5 minutes a day — compound a real edge over peers who tune AI out until it's forced on them. File it, watch the trend,…
So, like, um, ChatGPT can talk
No action required today — but note it. The operators who keep a running map of where AI is moving spot the shift that touches their work weeks before the ones who wait to be told. Log it and move on.
Subscribe free — PromptSharp Daily
One sharp, copy-paste prompt every day, rotating across every vertical, plus a workflow to steal. Free forever, double-opt-in, unsubscribe anytime.
Go Pro — the full library, search, and MCP
Free = today's prompt. Pro unlocks the full daily prompt set in your vertical, the searchable archive, personalization, and MCP access straight inside Claude, ChatGPT or Cursor.
See pricing → Browse free promptsAll daily briefs · 2026-07-13 →
Even a sharp prompt starts from zero unless your AI knows you. Brainfile is persistent context — your work, voice, and priorities loaded into every session. Brainfile is the memory; PromptSharp is the playbook. Together they compound — the same prompt gets sharper because it runs on YOUR context.
Set up your brainfile →Want both? The All-Access + Brainfile annual bundle covers the pair.
Home · Daily Issues · Prompt Library · Pricing · Archive · Privacy · Terms · Refunds
Marketing · Sales · Dev & Engineering · Finance · Product Management · Vibe Coding · C-suite · Consulting & Strategy · Law · CPG · Personal Finance · Career & Job Search · Health & Fitness · Focus & Productivity · Learning · Travel Planning