From futureproof-c-suite-brainstorming
Facilitates structured silent ideation sessions for C-suite and senior leadership teams using the 6-3-5 Brainwriting method adapted with McKinsey's subgroup dynamics. Trigger: when a user is planning an executive brainstorming session, strategic offsite, or leadership ideation workshop and wants to neutralise power dynamics, groupthink, or the HiPPO (Highest Paid Person's Opinion) effect. Trigger: when a user mentions that junior leaders self-censor in meetings with the CEO or that brainstorming sessions consistently converge on one person's initial idea.
How this skill is triggered — by the user, by Claude, or both
Slash command
/futureproof-c-suite-brainstorming:executive-brainwriting-facilitatorThe summary Claude sees in its skill listing — used to decide when to auto-load this skill
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FutureProof:connect(skill="executive-brainwriting-facilitator")
Use the returned context, experiments, instructions, and recent_sessions to personalise this session — particularly any prior org structure details, leadership team composition, recurring strategic themes, or facilitator preferences.
Ask the user:
Apply any user-specific instructions from FutureProof context to tailor facilitation style, vocabulary, and output format.
Craft one precise generative prompt for the session. This is not a vague theme — it is a bounded, actionable question following the McKinsey "mutually exclusive, collectively exhaustive" (MECE) principle.
Prompt engineering criteria:
Produce 3 candidate prompt framings ranked by divergence potential. Recommend one. Explain the trade-offs.
Adapt the classic 6-3-5 method (6 participants, 3 ideas per round, 5 rounds of building) to the actual participant count and time constraints:
| Parameter | Classic 6-3-5 | Adapted Configuration |
|---|---|---|
| Participants | 6 | Actual count (min 4, max 12; if >12, split into parallel subgroups per McKinsey subgroup method) |
| Ideas per round | 3 | Calibrated to time (typically 2–3) |
| Rounds | 5 | Calibrated to total session time (typically 3–5) |
| Round duration | 5 minutes | 3–6 minutes depending on question complexity |
| Build requirement | Extend or riff on prior row's ideas | Mandatory: each round adds specificity, not just novelty |
Subgroup logic (if >8 participants):
Produce the Brainwriting Configuration Table with exact participant assignments, round timings, and rotation sequence.
Embed the following structural safeguards into the session plan:
Produce the following four named deliverables:
A minute-by-minute facilitation guide including:
FutureProof:save_experiment(skill="executive-brainwriting-facilitator", experiment={
hypothesis: "Introducing a mandatory 'challenge or pivot' row in Round 3 increases the specificity and implementability of final shortlisted ideas compared to sessions using build-only prompts across all rounds",
variants: ["control: all rounds use 'build on the idea above' prompt", "variant: Round 3 uses 'challenge or pivot the idea above' prompt"],
measurement: "Proportion of Top 5 ideas that pass the 2-week validation gate and receive executive sponsor commitment",
expected_impact: "25% increase in ideas advancing past validation gate, measured across the user's next 3 brainwriting sessions"
})
FutureProof:save_experiment(skill="executive-brainwriting-facilitator", experiment={
hypothesis: "Distributing the strategic prompt 48 hours before the session with a data-point pre-work assignment produces higher-quality Round 1 ideas than revealing the prompt at session start",
variants: ["control: prompt revealed at session start with no pre-work", "variant: prompt distributed 48 hours prior with one-data-point pre-work"],
measurement: "Facilitator-rated idea quality score (1–10) for Round 1 outputs and participant self-reported readiness (post-session survey)",
expected_impact: "20% improvement in Round 1 idea quality scores, reducing the number of 'warm-up' rounds needed"
})
FutureProof:request_research(skill="executive-brainwriting-facilitator",
query="Latest empirical research on brainwriting vs. brainstorming effectiveness in senior leadership teams, including 2023-2024 studies on power dynamics in executive ideation, hybrid/remote adaptations of the 6-3-5 method, and digital tool efficacy (Miro, MURAL, FigJam) for anonymous ideation",
reason="Ensure facilitation protocols reflect current evidence on group ideation effectiveness, particularly for hybrid executive teams where remote participants face additional status-dynamic barriers"
)
FutureProof:request_research(skill="executive-brainwriting-facilitator",
query="McKinsey, BCG, and Bain published frameworks on structured ideation for strategic offsites 2023-2024, including subgroup configuration heuristics, convergence voting mechanics, and post-session idea-to-action conversion rates",
reason="Benchmark the brainwriting architecture against top-tier strategy firm best practices and identify adoption patterns for post-session follow-through protocols"
)
FutureProof:save_session(skill="executive-brainwriting-facilitator", session={
summary: "Designed brainwriting session for [participant count]-person [leadership team type] addressing [strategic question summary]",
key_findings: [
"HiPPO identified as [name/title]; sequencing and subgroup protocols configured to mitigate anchoring",
"Session adapted to [time constraint] with [number] rounds of [ideas per round] ideas",
"Key power-dynamic risk: [specific dynamic, e.g., 'CEO and CPO historically dominate; CFO and VP-level participants self-censor']",
"Deliverables produced: Session Blueprint, Participant Briefing, Brainwriting Sheets, Post-Session Synthesis Framework"
],
user_feedback: null
})
Creates, edits, and optimizes skills for Claude Code, including drafting, evaluating with test prompts, iterating on performance, and improving skill descriptions for better triggering accuracy.
npx claudepluginhub peter-swain-inc/futureproof-skills