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Install
one command, takes just this skill from the repository
npx skills add https://github.com/anthropics/financial-services --skill sector-overview
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The instruction itself
9 sections, as written by the author
Sector Overview
Workflow
Step 1: Define Scope
Sector / subsector : What industry and how narrowly defined?
Purpose : Client report, internal research, pitch material, idea generation
Depth : High-level overview (5-10 pages) or deep dive (20-30 pages)
Angle : Neutral landscape vs. thematic thesis (e.g., "AI infrastructure buildout")
Universe : Public companies only, or include private?
Step 2: Market Overview
Market Size & Growth
Total addressable market (TAM) with source
Historical growth rate (5-year CAGR)
Forecast growth rate and key assumptions
Market segmentation (by product, geography, end market, customer type)
Industry Structure
Fragmented vs. consolidated — top 5 market share
Value chain map — where does value accrue?
Business model types (subscription, transaction, licensing, services)
Barriers to entry (capital, regulatory, technical, network effects)
Key Trends & Drivers
Secular tailwinds (3-5 major trends)
Headwinds and risks
Technology disruption vectors
Regulatory developments
M&A activity and consolidation trends
Step 3: Competitive Landscape
Company Profiles (for top 5-10 players):
| Company | Revenue | Growth | EBITDA Margin | Market Share | Key Differentiator |
|---------|---------|--------|--------------|-------------|-------------------|
| | | | | | |
For each company, brief profile:
Business description (2-3 sentences)
Strategic positioning and moat
Recent developments (earnings, M&A, product launches)
Valuation snapshot (P/E, EV/EBITDA, EV/Revenue)
Competitive Dynamics
How do companies compete? (price, product, service, distribution)
Who is gaining/losing share and why?
Disruption risk from new entrants or adjacent players
Step 4: Valuation Context
Sector trading multiples (current and historical range)
Premium/discount drivers (growth, margins, market position)
Recent M&A transaction multiples
How does the sector compare to the broader market?
Step 5: Investment Implications
Where are the best risk/reward opportunities?
What thematic bets can be expressed through this sector?
Key debates in the sector (bull vs. bear arguments)
Catalysts that could change the sector narrative
Step 6: Output
Word document or PowerPoint with:
Market overview and sizing
Competitive landscape map
Company comparison table
Valuation summary
Key charts: market growth, share trends, valuation history
Excel appendix with detailed company data
Important Notes
Source all market size data — cite the research firm or methodology
Distinguish between TAM hype and realistic addressable market
Sector overviews age fast — note the date and flag data that may be stale
Charts are essential — market size waterfall, competitive positioning matrix, valuation scatter plot
If for a client, tailor the "so what" to their specific situation (M&A target identification, competitive positioning, market entry)