10k-digest
Deep-read a 10-K annual report and output a structured markdown digest — abstract, section summaries, key metrics, and sourced…
Deep competitive moat analysis, market position assessment, and industry dynamics for one company against its direct rivals. To map an industry's supply / value chain and find chokepoints, use industry-map
$ npx -y skills add yennanliu/investskill --skill competitor-analysis --agent claude-codeHow it fires
How this skill gets triggered: by you, by Claude, or both.
/competitor-analysisContext preview
The summary Claude sees to decide when to auto-load this skill.
Deep competitive moat analysis, market position assessment, and industry dynamics for one company against its direct rivals. To map an industry's supply / value chain and find chokepoints, use industry-map
description: Deep competitive moat analysis, market position assessment, and industry dynamics for one company against its direct rivals. To map an industry's supply / value chain and find chokepoints, use industry-map
Before running any analysis, always retrieve the latest market data for the ticker:
1. **Fetch current price** — use web search or ask the user for the live price, 52-week range, and market cap. Never assume a price from training data. 2. **Confirm key figures** — recent earnings, revenue, key ratios (P/E, P/S, etc.) as applicable to this skill. 3. **State your data source** — fill in the `Data & Sources` header (next section) so the origin, as-of date, retrieval path, and confidence of every figure are explicit at the top of the output. 4. **Flag stale data explicitly** — if live data is unavailable, display this warning before proceeding:
> ⚠️ **Live data unavailable.** The following analysis uses training-data estimates which may be significantly out of date. Verify all prices and metrics before making any decisions.
Never silently substitute training-data estimates for current prices. When in doubt, ask the user to paste the latest quote.
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The first thing in the output is this provenance block, filled in — never left as placeholders. It is the standard documented on the [Data & Accuracy](https://yennanliu.github.io/InvestSkill/data-and-accuracy.html) page and the first thing `result-validator` looks for:
Data & Sources As of: <date the figures represent, e.g. 2026-06-30> Source: <primary docs — SEC EDGAR 10-K/10-Q, company IR, FRED, exchange data …> Retrieval: <pasted by user | web/tool retrieval | model memory> Confidence: <HIGH | MEDIUM | LOW>
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Conduct deep competitive moat analysis to assess whether a company has a durable competitive advantage, how wide that moat is, and what the competitive dynamics of its industry mean for long-term investment returns.
Competitive analysis answers the fundamental question: **"Does this company have a durable competitive advantage, and how wide is its moat?"** This directly determines the appropriate valuation premium or discount vs. the sector.
A company with a wide, widening moat deserves a premium P/E and P/FCF multiple because its excess returns on capital are durable. A company with no moat, or a narrowing moat, should trade at or below sector multiples regardless of near-term earnings momentum. Understanding the moat is the single most important determinant of a stock's long-term investment return — more important than any individual quarterly earnings figure.
This skill provides a structured, repeatable framework for moat identification, industry attractiveness scoring, competitive benchmarking, and innovation positioning. Output feeds directly into `/dcf-valuation` (to set appropriate WACC and terminal growth rate) and `/fundamental-analysis` (to contextualize ROIC and margin trends).
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**1. Network Effects** Value increases with each additional user or participant in the platform or network.
**2. Cost Advantages** Structural ability to produce goods or services at lower cost than competitors.
**3. Intangible Assets** Brands, patents, regulatory licenses, or proprietary data that competitors cannot easily copy.
**4. Switching Costs** High cost — financial, operational, or psychological — for customers to change providers.
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