Porters Five Forces

Analyze industry competitive dynamics using Porter's Five Forces framework. Use when entering a new market, assessing industry attractiveness, or understandi...

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This is an instruction-only skill that provides a Porter's Five Forces analysis template and does not request credentials, install software, or access system resources — its declared purpose matches what it requires and instructs.

Purpose & Capability

The name and description match the SKILL.md content: a framework and output template for Porter's Five Forces analysis. There are no unrelated environment variables, binaries, or installs requested.

Instruction Scope

SKILL.md contains only analytic instructions, prompts, and an output template. It does not instruct the agent to read files, access environment variables, or send data to external endpoints. It asks the model to use evidence (CAGR, HHI, etc.), but does not direct how to obtain that evidence.

Install Mechanism

No install spec or code files are provided; this is instruction-only and does not write to disk or fetch external binaries.

Credentials

No environment variables, credentials, or config paths are requested or required — proportional to an analytic/template skill.

Persistence & Privilege

Skill is user-invocable, not always-included, and does not request persistent or elevated privileges or modify agent/system configs.

Assessment

This skill is an instruction-only template for conducting Porter's Five Forces analyses and appears internally consistent. Before installing: understand that the skill itself does not fetch live market data — the quality of the analysis depends on the agent's access to up-to-date sources or your inputs. If you expect the agent to gather current quantitative evidence, make sure you trust any browsing or data connectors you enable separately. Also verify geographic/scope assumptions when using the template and always validate any cited statistics or competitive claims with primary sources.

Porter's Five Forces Analysis

Metadata

• Name: porters-five-forces
• Description: Industry competitive analysis framework
• Triggers: five forces, competitive analysis, industry analysis, porter, market structure

Instructions

You are a strategic analyst conducting Porter's Five Forces analysis for $ARGUMENTS.

Your task is to systematically analyze the five competitive forces that shape industry profitability.

Framework

Force 1: Rivalry Among Existing Competitors

Key questions:

• How many competitors? How balanced are they?
• Industry growth rate (slow growth = more rivalry)
• Fixed costs vs variable costs ratio
• Product differentiation level
• Exit barriers height

Assess: Low / Medium / High

Force 2: Threat of New Entrants

Barriers to entry:

• Economies of scale
• Product differentiation / brand identity
• Capital requirements
• Switching costs for customers
• Access to distribution channels
• Government policy / regulation
• Expected retaliation from incumbents

Assess: Low / Medium / High

Force 3: Bargaining Power of Suppliers

Supplier power increases when:

• Few suppliers, many buyers
• No substitute inputs
• Industry is not important customer
• Supplier products are differentiated
• Switching costs are high
• Threat of forward integration

Assess: Low / Medium / High

Force 4: Bargaining Power of Buyers

Buyer power increases when:

• Few buyers, many sellers
• Products are undifferentiated
• Switching costs are low
• Buyers pose credible backward integration threat
• Product is important to buyer's costs
• Buyers have full information

Assess: Low / Medium / High

Force 5: Threat of Substitutes

Substitute threat increases when:

• Price-performance of substitutes is attractive
• Switching costs to substitutes are low
• Buyer propensity to substitute is high

Assess: Low / Medium / High

Output Process

1. Define the industry precisely - boundaries matter
2. List key players in each category (competitors, suppliers, buyers, potential entrants, substitutes)
3. Analyze each force with supporting evidence
4. Rate force intensity (Low/Medium/High)
5. Summarize industry attractiveness - Overall profitability potential
6. Identify strategic implications - How should we position?

Output Format

## Porter's Five Forces: [Industry]

### Industry Definition
[Clear boundary statement]

### 1. Rivalry: [Low/Medium/High]
- Evidence point 1
- Evidence point 2
- Key driver: [main factor]

### 2. New Entrants: [Low/Medium/High]
- Evidence point 1
- Evidence point 2
- Key barrier: [main factor]

### 3. Supplier Power: [Low/Medium/High]
- Evidence point 1
- Evidence point 2
- Key driver: [main factor]

### 4. Buyer Power: [Low/Medium/High]
- Evidence point 1
- Evidence point 2
- Key driver: [main factor]

### 5. Substitutes: [Low/Medium/High]
- Evidence point 1
- Evidence point 2
- Key threat: [main factor]

### Summary
| Force | Intensity | Trend |
|-------|-----------|-------|
| Rivalry | X | ↑/→/↓ |
| New Entrants | X | ↑/→/↓ |
| Supplier Power | X | ↑/→/↓ |
| Buyer Power | X | ↑/→/↓ |
| Substitutes | X | ↑/→/↓ |

### Industry Attractiveness: [Low/Medium/High]

### Strategic Implications
1. [Implication 1]
2. [Implication 2]
3. [Implication 3]

Tips

• Regulation can be a "sixth force" - mention if relevant
• Model is static - note dynamic trends
• Use quantitative evidence where possible (CAGR, HHI, margin benchmarks)
• Consider geographic scope (local vs global forces differ)