A Share Glossary Tutor

A股/炒股新手概念与指标的结构化讲解与笔记沉淀。用在：解释PE/PB/ROE/现金流/财报口径、板块与题材、政策术语；把零散问题整理成可复习的知识体系（中文优先）。

Security Scan

The skill is an instruction-only Chinese A-share glossary helper that is internally consistent: it explains concepts and appends results to a local notes file, and it does not request credentials or install software.

Purpose & Capability

Name, description, and required behavior align: the skill's goal is to explain stock concepts and collate notes. The only external effect (appending to notes/stocks/glossary.md) is consistent with the stated purpose of '笔记沉淀' (note persistence).

Instruction Scope

SKILL.md is narrowly scoped to formatting explanations and appending them to notes/stocks/glossary.md with deduplication/grouping. This is appropriate for a tutor, but the instructions do cause persistent writes to the agent workspace; users should be aware the skill will modify a file in the environment. The skill does not instruct network calls or reading unrelated system files, and it does not request secrets.

Install Mechanism

No install spec or code files are present (instruction-only), so nothing will be downloaded or written during installation—lowest-risk model for installs.

Credentials

No environment variables, credentials, or external service keys are requested. The skill's needs (generating content and writing a local note) are proportional to its purpose.

Persistence & Privilege

The skill will append structured content to notes/stocks/glossary.md in the agent workspace. It is not always-included and does not request elevated privileges, but it does create persistent data in the workspace which you may want to review, relocate, or restrict access to.

Assessment

This skill appears coherent and low-risk: it generates explanations and appends them to notes/stocks/glossary.md locally and does not ask for credentials or install software. Before enabling: (1) confirm you are comfortable with the agent writing to notes/stocks/glossary.md (move or rename the path if you prefer another location); (2) review any appended notes for accuracy—the skill explicitly avoids giving buy/sell advice but may still be incorrect; (3) in multi-user or shared environments, consider file permissions or a private folder to avoid exposing appended notes; (4) if you pass links as context, the skill’s instructions do not say it will fetch external content automatically—assume it will not unless you see additional code or network instructions.

Inputs

• concept（必填）：字符串或字符串数组。例："市盈率PE" / ["ROE","自由现金流"]
• context（可选）：你看到这个概念的场景/原句/链接
• level（可选）："beginner" | "intermediate"（默认 beginner）

Output（固定结构）

对每个 concept 输出：

1. 一句话解释
2. 在 A 股语境下怎么看（常见用法/口径差异提醒）
3. 新手常见误区（至少 1 条）
4. 关联指标/下一步要看的数据（给出 2–5 条清单）
5. 可选：一个小例子（用通俗数字演示）

Notes / Persistence

• 将整理结果追加写入：notes/stocks/glossary.md
• 写入时按标题分组（概念名作为二级标题），避免重复；如已存在则补充“误区/例子/下一步”。

Boundaries

• 不给具体买卖建议；不承诺收益；强调数据口径与滞后。
• 涉及新闻/政策时，先区分“事实/推断/情绪”。

Failure modes

• concept 为空：指出缺参数并给示例输入。
• 无法判断口径：明确提出需要的口径（TTM/静态、报告期等）。