Data Dependencies and Execution Prerequisites
It is recommended to use Wind wind-mcp-skill to obtain underlying data. Before execution, first check whether wind-mcp-skillalready exists locally; if not, prompt the user to install:
# GitHub
npx skills add Wind-Information-Co-Ltd/wind-skills --skill wind-mcp-skill -g -y
# Gitee 镜像（国内）
npx skills add https://gitee.com/wind_info/wind-skills.git --skill wind-mcp-skill -g -y
Skill Positioning
This skill is used to determine whether a company has a sustainable competitive advantage, and whether this advantage is deep enough, stable enough, and sufficiently capable of translating into long-term returns. The focus of the output is not to label the company as a "good company," but to clearly break down where the moat comes from, whether the evidence is solid, and under what circumstances it would be weakened.
Execution Process
Step 1: Clarify the moat proposition to be verified
First make "moat" specific. Common propositions include:
- Whether the cost advantage is sufficient to suppress peers over the long term
- Whether brand, channels or customer relationships form entry barriers
- Whether technology, patents, standards or ecosystems constitute lock-in
- Whether network effects, scale effects or license resources are sustainable
If it is only short-term leadership rather than a structural advantage, avoid directly defining it as a moat.
Step 2: Identify the sources of advantage and their mechanisms
Break down the sources of the company's competitive advantages item by item, and explain their paths of impact:
- How exactly does it help the company acquire customers, maintain prices, improve profit margins or stabilize share
- Whether it affects the revenue side, the cost side or the capital return side
- Whether this advantage is common to the industry or unique to the company
At this stage, "sounds strong" must be translated into "how it produces economic results."
Step 3: Look for verifiable evidence
Collect verifiable evidence around the competitive advantage, such as:
- Market share and changes in share
- Long-term performance such as gross margin, expense ratio and return ratios
- Customer stickiness, repurchase rate, switching costs or channel control
- Competitor structure within the industry and difficulty of entry
The key is not that the more evidence the better, but whether the evidence can prove that the advantage truly exists and continues to play a role.
Step 4: Assess sustainability and weakening forces
Analyze whether the moat can persist, focusing on:
- Risk of technological substitution and business model substitution
- Regulatory and policy changes
- Changes in the bargaining structure of upstream and downstream
- Impact from new entrants, cross-industry players or price wars
Only an advantage that can withstand reverse scrutiny deserves to be regarded as a long-term moat.
Step 5: Determine whether the advantage can translate into shareholder returns
Even with a competitive advantage, it does not necessarily mean good investment returns. Further determine:
- Whether the advantage is reflected in higher profit margins or more stable returns
- Whether management can translate the advantage into reasonable capital allocation
- Whether the current valuation has already excessively priced in this advantage
This step helps distinguish a "good company" from a "good stock."
Step 6: Provide the moat rating and tracking signals
The final output should answer:
- Whether the moat is strong or weak
- Whether the evidence is solid or leans toward narrative
- What are the most important strengthening signals and weakening signals in the future
Output Structure
{Stock Name} Moat Assessment ({YYYY-MM-DD})
I. Conclusion Summary
- Moat Rating: {Strong / Moderate / Weak / Not Yet Established}
- Primary Source of Advantage: {One sentence}
- Biggest Weakening Risk: {One sentence}
II. Moat Proposition
{Use one paragraph to clarify the competitive advantage proposition currently to be verified}
III. Evidence Matrix
| Advantage Type | Evidence | Current Judgment | Explanation |
|---|---|---|---|
| {Type 1} | {Evidence} | {Established/Partially Established/Insufficient} | {Explanation} |
| {Type 2} | {Evidence} | {Established/Partially Established/Insufficient} | {Explanation} |
IV. Sustainability Analysis
Factors Favoring Sustainability
- {Factor 1}
- {Factor 2}
Forces That May Weaken It
- {Risk 1}
- {Risk 2}
V. Implications for Investment
- Impact on Operating Quality: {Explanation}
- Impact on Return Rate: {Explanation}
- Impact on Valuation: {Explanation}
VI. Subsequent Tracking Signals
- Strengthening Signals: {Signal}
- Weakening Signals: {Signal}
- Questions That Require Continued Verification: {Question}
Quality Requirements
- The moat must be grounded in verifiable evidence and cannot remain at the level of slogans and imagination.
- It is necessary to distinguish short-term leadership from structural advantage and not mistake cyclical prosperity for a barrier.
- Strengthening factors and weakening factors must both be clearly stated to prevent one-sided beautification.
- The final conclusion must explain the implications for investment returns, rather than only evaluating whether the company is "good" or not.
- If the evidence is insufficient, it should be clearly stated that "it cannot yet be proven that the moat is established."