Agent skill
market-analyzer
Comprehensive market analysis and sizing engine that goes beyond TAM/SAM/SOM to include growth drivers, risk factors, segment dynamics, and investment-grade market maps.
Filed under Positioning and messaging.
From varunk130/ai-gtm-skill-library · 31 skills · 5 · pushed 2026-07-31
What it does when it runs
Comprehensive market analysis and sizing engine that goes beyond TAM/SAM/SOM to include growth drivers, risk factors, segment dynamics, and investment-grade market maps. Use when: market analysis, market sizing, market research, industry analysis, segment analysis, market opportunity, market landscape, how big is this market.
Read from the skill and the 0 files bundled beside it. A skill’s own description is written to be selected by an agent, so it describes the job and not the dependencies.
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- Hosts it reaches
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- Tool permissions it declares
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allowed-toolsin the frontmatter. It only issues instructions, so there is nothing to bound. - Actions present in the files
- None. Instructions only.
Install it
View source on GitHub ↗git clone --depth 1 --filter=blob:none --sparse https://github.com/varunk130/ai-gtm-skill-library.git /tmp/ai-gtm-skill-library git -C /tmp/ai-gtm-skill-library sparse-checkout set "gtm-skills/market-analyzer" mkdir -p ~/.claude/skills/market-analyzer cp -R "/tmp/ai-gtm-skill-library/gtm-skills/market-analyzer/." ~/.claude/skills/market-analyzer/
Picked up without a restart. A project skill of the same name is shadowed by your personal one. For one repository only, swap ~/.claude/skills for .claude/skills. Claude Code docs ↗
The folder is the same in every client that implements the format — 46 of them — so if yours is not above, only the destination changes.
The skill
Source on GitHub ↗Reproduced in full from varunk130/ai-gtm-skill-library/blob/90e878c73a8fbfd1cab864424ccf674fdc889157/gtm-skills/market-analyzer/SKILL.md, which is licensed MIT (repository). 633 words, 12 headings.
Market Analyzer (SCOPE Framework)
Full-spectrum market analysis producing investment-grade market maps with sizing, growth drivers, risk factors, and segment-level deep dives. Goes beyond basic TAM/SAM/SOM.
When to Use
- New market entry decisions
- Board/investor market briefings
- Product strategy validation
- Fundraising market slides
- Annual strategic planning
What You'll Need
Critical inputs (ask if not provided):
- Market or product category to analyze
- Geographic scope (global, US, EMEA, etc.)
- Time horizon (current year + forecast period)
Nice-to-have:
- Whitespace Finder output (opportunities to size)
- Signal Radar output (trends affecting the market)
- Existing market data or analyst reports
Process
Step 1: Market Definition
Before sizing, rigorously define the market boundaries:
- Category definition: What products/services are included? What is excluded?
- Buyer definition: Who purchases? (roles, company types, segments)
- Use case definition: What problems does this market solve?
- Adjacent markets: What related markets overlap or compete for budget?
Step 2: SCOPE Analysis
Analyze the market across 5 structural dimensions:
| Dimension | What It Covers | Key Questions |
|---|---|---|
| Size & Growth | TAM/SAM/SOM + growth trajectory | How big? How fast growing? Top-down AND bottom-up? |
| Competitive Density | Number and strength of competitors | How crowded? Any dominant players? Fragmented or consolidated? |
| Opportunity Windows | Timing-sensitive opportunities | What market shifts create openings? What is the window duration? |
| Power Dynamics | Who holds power in the value chain | Buyer power? Supplier power? Platform dependencies? Regulatory influence? |
| Economic Drivers | What drives market growth or contraction | Macro trends? Technology adoption curves? Budget cycle patterns? |
Step 3: Multi-Method Sizing
Use THREE methods and triangulate:
Method 1: Top-Down
- Start with total industry spend (from analyst reports, government data)
- Apply relevant filters (geography, segment, use case)
- Result: TAM -> SAM -> SOM
Method 2: Bottom-Up
- Count addressable accounts/users in target segments
- Multiply by expected annual contract value
- Apply realistic penetration rates (year 1: 1-3%, year 3: 5-10%)
- Result: Revenue potential by segment
Method 3: Value-Theory
- Calculate the economic value your product creates for customers
- Estimate what percentage of that value you can capture as price
- Multiply by addressable customer count
- Result: Value-based market ceiling
Triangulation: Compare all 3 methods. If they are within 30% of each other, confidence is HIGH. If 30-60% apart, confidence is MEDIUM. Over 60% apart, revisit assumptions.
Step 4: Segment Deep Dives
For each major segment, produce:
- Segment size and growth rate
- Segment-specific competitive landscape
- Segment-specific buyer behavior
- Segment attractiveness score (1-10): size x growth x accessibility x fit
- Strategic recommendation: Enter / Monitor / Avoid
Step 5: Risk and Sensitivity
Identify the top 5 assumptions driving the sizing and test each:
- What if growth rate is 50% lower than projected?
- What if a major platform changes pricing/policy?
- What if a new entrant disrupts the category?
- What if regulatory changes shrink the addressable market?
For each risk, estimate: probability (%), impact on sizing (%), and mitigation.
Output
Save to outputs/market-analysis-[market]-[YYYY-MM-DD].md
Deliverables:
- Market Map: Visual landscape showing segments, competitors, sizing, and growth with your positioning
- Sizing Summary: TAM/SAM/SOM via 3 methods with triangulation confidence score
- Segment Scorecards: Per-segment analysis with attractiveness scores and strategic recommendations
- Risk Register: Top 5 assumptions with sensitivity analysis and mitigation strategies
- Executive Brief: 2-page summary suitable for board/investor presentations
Chain Connections
- Next skill: Run
journey-architectto map how customers in your target segments actually buy - Also feeds:
budget-allocator(market size informs spend levels),position-lock(segment dynamics shape positioning) - Enhanced by: Run after
whitespace-finder(size the specific opportunities discovered)
Other skills for the same job
Different authors, same problem. Matched on the words in the skill name, across every library in the catalogue except this one.
- serp-analyzer by OpenClaudia · 664
- market-research by shawnpang · 308
- market-to-devs-sell-to-buyers by AIDevGTM · 252
- market-scan by AIDevGTM · 252
- market-research by thatrebeccarae · 119
- go-to-market-strategy by manojbajaj95 · 92
- market-research-analysis by manojbajaj95 · 92
- product-market-fit-analysis by manojbajaj95 · 92
Need help setting it up?
This page tells you what market-analyzer does and what it needs. Cheetah builds the agent setup it runs inside: data, CRM, sequencing and the guardrails.
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