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executive-briefing-writer

Use this skill when creating executive-level briefing materials, board reports, management meeting presentations, or investor briefings. This skill provides the "So What? / Why Now? / What Next?" framework, data visualization guidelines optimized for executives, and professional templates for rapid document creation. Triggers include "create board report", "executive summary", "management meeting materials", "investor presentation", "one-page summary", or requests to communicate complex information to senior leadership.

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含まれるファイル(13)

  • SKILL.md13.2 KB
  • assets/board_report_template_en.md4.0 KB
  • assets/board_report_template_ja.md4.1 KB
  • assets/investor_briefing_template_en.md6.8 KB
  • assets/investor_briefing_template_ja.md7.1 KB
  • assets/management_meeting_template_en.md4.5 KB
  • assets/management_meeting_template_ja.md4.9 KB
  • assets/one_page_summary_template_en.md1.6 KB
  • assets/one_page_summary_template_ja.md1.8 KB
  • references/action_recommendation_patterns.md21.4 KB
  • references/data_visualization_guidelines.md11.5 KB
  • references/executive_communication_guide.md8.5 KB
  • references/so_what_framework.md12.2 KB

SKILL.md(原文)

インストールする前に、エージェントに与えられる指示の中身を確認できます。

Executive Briefing Writer

A specialized skill for creating high-impact executive communications that drive decisions and save leadership time.

Overview

This skill helps create:

  • One-page executive summaries
  • Board of Directors reports
  • Management meeting materials
  • Investor briefing documents

Core Framework: So What? / Why Now? / What Next?

Key Principles:

  • Bottom Line Up Front (BLUF)
  • 30-second rule (key message visible immediately)
  • Decision-oriented structure
  • Data visualization for impact

When to Use

  • Creating materials for C-suite, board, or investors
  • Summarizing complex information for decision-makers
  • Preparing approval requests or investment proposals
  • Communicating strategic initiatives or operational updates

Prerequisites

  • Input Content: Raw data, analysis results, or information to be communicated to executives
  • Audience Knowledge: Understanding of who will receive the document (CEO, Board, investors, etc.)
  • Decision Context: Clarity on what decision or action is being requested (if applicable)
  • Timeline: Awareness of relevant deadlines or urgency factors

Output

This skill generates executive briefing documents in Markdown format:

  • One-page executive summaries
  • Board of Directors reports
  • Management meeting materials
  • Investor briefing documents

Documents are created using templates from assets/ and follow the "So What? / Why Now? / What Next?" framework.

Resources

References (Load on-demand for guidance)

  • references/executive_communication_guide.md - Communication principles for executives
  • references/so_what_framework.md - The So What? / Why Now? / What Next? framework
  • references/data_visualization_guidelines.md - Data visualization best practices
  • references/action_recommendation_patterns.md - Action recommendation patterns

Templates (Use for document generation)

  • assets/one_page_summary_template_[ja|en].md - One-page executive summary
  • assets/board_report_template_[ja|en].md - Board of Directors report
  • assets/management_meeting_template_[ja|en].md - Management meeting materials
  • assets/investor_briefing_template_[ja|en].md - Investor briefing document

Workflow 1: Purpose and Audience Definition

Purpose

Clarify what you're trying to achieve and who will receive the document. This determines structure, depth, and tone.

Step 1: Define the Document Purpose

Identify the primary objective:

Purpose TypeDescriptionKey Focus
Decision RequestSeeking approval or choice between optionsOptions, risks, recommendation
Status ReportInforming on progress or situationMetrics, trends, deviations
ProposalAdvocating for an initiative or investmentBusiness case, ROI, timeline
Alert/EscalationRaising awareness of risk or issueImpact, urgency, mitigation

Step 2: Identify the Audience

Understand your audience's perspective:

AudienceTime AvailablePrimary ConcernsPreferred Format
CEOVery limitedStrategic impact, risksOne-page summary
Board of DirectorsLimitedGovernance, compliance, returnsFormal report
Executive CommitteeModerateCross-functional impactMeeting materials
InvestorsModerateReturns, growth, risksStructured briefing

Step 3: Define Expected Outcome

Specify what should happen after reading:

After reviewing this document, the reader should:
1. Understand: [Key insight or situation]
2. Believe: [Core message or conclusion]
3. Do: [Specific action or decision]

Workflow 2: Apply the So What? Framework

Purpose

Structure your message using the "So What? / Why Now? / What Next?" framework to ensure relevance and actionability.

Step 1: So What? - Extract the Core Message

Ask yourself: "Why should the executive care about this?"

Good Example:

"Customer churn increased 15% this quarter, putting $2.3M ARR at risk."

Bad Example:

"Customer churn increased 15% this quarter." (No impact stated)

Checklist:

  • Business impact is quantified (revenue, cost, risk, market share)
  • Impact is relevant to audience's responsibilities
  • Message is specific, not vague

Step 2: Why Now? - Establish Urgency

Ask yourself: "Why does this need attention now?"

Good Example:

"Q4 budget lock is in 2 weeks; delay means 6-month postponement."

Bad Example:

"We should address this soon." (No specific timeline)

Urgency Triggers:

  • Deadline approaching (budget cycle, contract renewal, regulatory)
  • Window of opportunity closing (market timing, competitive move)
  • Risk accelerating (trend worsening, threshold approaching)
  • Dependencies requiring early decision

Step 3: What Next? - Propose Clear Actions

Ask yourself: "What specific action do you want?"

Good Example:

"Approve $150K for customer success program; implementation starts Dec 1."

Bad Example:

"We recommend improving customer retention." (No specific action)

Action Format:

[ACTION VERB] + [SPECIFIC THING] + [BY WHEN/HOW MUCH]

Examples:
- Approve the $2M capital expenditure for new facility
- Decide between Option A (in-house) or Option B (outsource)
- Authorize hiring of 3 additional engineers

Workflow 3: Structure Design

Purpose

Organize information using the Pyramid Principle and design the document structure.

Step 1: Apply the Pyramid Principle

Structure information from conclusion to supporting evidence:

Level 1: Main Message (Answer/Conclusion)
         |
Level 2: Key Supporting Points (3-5 maximum)
         |
Level 3: Evidence/Data (Only as needed)

Before (Chronological - Wrong):

"We analyzed customer feedback, then reviewed churn data, conducted interviews, and concluded that..."

After (Pyramid - Correct):

"Recommendation: Invest $500K in customer success. This will reduce churn by 20% based on three findings: [1] Exit interviews reveal..., [2] Data shows..., [3] Competitor analysis indicates..."

Step 2: Design the One-Page Summary

Every executive document needs a scannable first page:

+--------------------------------------------+
| [TITLE] - [DATE]                           |
+--------------------------------------------+
| EXECUTIVE SUMMARY (3-5 sentences)          |
| - Core message with So What?               |
| - Why Now?                                 |
| - What Next? (Recommendation)              |
+--------------------------------------------+
| KEY METRICS          | SITUATION           |
| +---+ +---+ +---+    | Current state       |
| |KPI| |KPI| |KPI|    | Key developments    |
| +---+ +---+ +---+    |                     |
+--------------------------------------------+
| RECOMMENDATION / NEXT STEPS                |
| 1. Specific action item                    |
| 2. Timeline                                |
| 3. Required resources                      |
+--------------------------------------------+

Step 3: Determine Detail Pages

Based on audience and purpose, select additional sections:

SectionWhen to Include
Background/ContextIf audience lacks familiarity
Analysis DetailsIf methodology matters for credibility
Financial BreakdownFor investment decisions
Risk AssessmentFor high-stakes decisions
Implementation PlanFor project approvals
AppendixFor reference data

Workflow 4: Data Visualization

Purpose

Present data in ways that support executive decision-making.

Step 1: Select Appropriate Chart Types

Message TypeRecommended ChartAvoid
Trend over timeLine chart, Area chartPie chart
ComparisonBar chart (horizontal for many items)3D charts
CompositionStacked bar, TreemapMultiple pie charts
DistributionHistogram, Box plotComplex scatter
RelationshipScatter plot, Bubble chartOver-decorated visuals

Step 2: Apply Executive Visualization Principles

Rule 1: One Chart, One Message

  • Each visualization should answer one question
  • Include the insight in the title: "Revenue Up 23% YoY" not "Revenue Chart"

Rule 2: Maximize Data-Ink Ratio

  • Remove gridlines, excessive labels, decorative elements
  • Use color intentionally (highlight key data, gray for context)

Rule 3: Use Consistent Formatting

  • Round numbers appropriately ($2.3M not $2,347,892)
  • Use consistent units and scales
  • Include context (vs. target, vs. prior period)

Step 3: Add Annotations for Insight

Highlight what matters:

  • Circle or arrow pointing to key data points
  • Brief annotation explaining significance
  • Compare to benchmark or target
Revenue ($M)
     ^
  3 -|      .-----  <- "New product launch"
     |    .-'
  2 -| ---'
     |
  1 -|
     +-----+-----+-----+-->
          Q1    Q2    Q3

Workflow 5: Action Recommendations

Purpose

Present recommendations in a way that facilitates executive decision-making.

Step 1: Structure Options Clearly

When presenting options, use consistent format:

CriteriaOption A: BuildOption B: BuyOption C: Partner
Cost$500K$800K$300K
Timeline6 months2 months3 months
ControlHighMediumLow
RiskTechnical riskVendor dependencyIP exposure
RecommendationPreferred

Step 2: Highlight Risks and Trade-offs

Be explicit about what could go wrong:

Key Risks:
+------------------------------------------------------+
| Risk              | Impact  | Likelihood | Mitigation |
+-------------------+---------+------------+------------+
| Vendor delay      | High    | Medium     | Milestone  |
|                   |         |            | penalties  |
| Cost overrun      | Medium  | Low        | Fixed-     |
|                   |         |            | price bid  |
+------------------------------------------------------+

Step 3: Make the Ask Explicit

End with a clear request:

For Approval:

"Requesting approval to proceed with Option B at $800K budget. Authorization signature required below."

For Decision:

"Decision required by [date]: Select Option A, B, or C. If no decision by [date], project will be delayed by [impact]."

For Information:

"No action required. This report is for awareness. Questions can be directed to [contact]."


Workflow 6: Document Generation and Quality Check

Purpose

Generate the final document using templates and ensure executive-level quality.

Step 1: Select and Load Template

Choose appropriate template based on audience and purpose:

Purpose: Board Report -> assets/board_report_template_[ja|en].md
Purpose: Management Meeting -> assets/management_meeting_template_[ja|en].md
Purpose: Investor Briefing -> assets/investor_briefing_template_[ja|en].md
Purpose: General Summary -> assets/one_page_summary_template_[ja|en].md

Step 2: Populate Template

Fill in each section following the guidance in the template:

  • Replace all placeholder text with actual content
  • Ensure So What? / Why Now? / What Next? are addressed
  • Verify all data visualizations follow guidelines
  • Include specific recommendations and next steps

Step 3: Executive Quality Checklist

Before finalizing, verify:

Content Quality:

  • Main message visible in first 30 seconds
  • So What? is answered with business impact
  • Why Now? establishes clear urgency
  • What Next? specifies concrete action
  • Data supports conclusions (no gaps in logic)

Format Quality:

  • One-page summary scannable in 60 seconds
  • Charts have insight in title
  • Numbers are consistently formatted
  • No jargon or unexplained acronyms
  • Action items are specific and dated

Audience Alignment:

  • Appropriate for audience's time constraints
  • Addresses audience's likely questions
  • Recommendation within audience's authority
  • Risks and trade-offs acknowledged

Quick Reference

Template Selection Guide

AudienceDocument TypeTemplate
CEO/C-SuiteQuick updateone_page_summary
Board of DirectorsFormal proposalboard_report
Executive CommitteeWorking sessionmanagement_meeting
Investors/AnalystsPerformance reviewinvestor_briefing

Common Mistakes to Avoid

  1. Burying the lead - Put conclusion first, not last
  2. Data dump - Curate, don't overwhelm
  3. Vague recommendations - Be specific about action and timeline
  4. Missing the "so what" - Always connect to business impact
  5. Too much detail - Executives need summary, not comprehensive analysis

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