stock-deep-dive
Use when the user asks for an end-to-end orientation on a listed company they don't yet understand, especially when the request combines two or more dimensions in one ask. Triggers on "X 是干什么的", "帮我了解 X", "X 主营 + 同行", "盘前为什么涨", "本周趋势 + 阻力支撑", "X 和其他公司的关系", "first time looking at X", "full brief on X". Skip when the user wants only a single lens — use the targeted Longbridge sub-skill instead.
Profile →npx skills add kansoku-trade/kansoku --skill stock-deep-dive --agent claude-code
Same command for any agent — swap --agent for codex, cursor, copilot.
Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.
# Stock Deep Dive ## Overview A six-lens onboarding workflow for getting up to speed on one listed company in a single pass. Built from a live session where the author repeatedly failed by quoting community-post numbers as if they were company guidance, by trusting GAAP EPS fields when the market quoted non-GAAP, and by reading YoY % deceleration as business slowdown without checking the base. **Core principle: anchor every numeric claim on a primary source.** Press release, 8-K, real OHLCV are primary. Community topic titles, truncated news headlines, and aggregated provider fields are _leads_, not sources. Verify before quoting. ## When to use - User names a ticker they don't know and asks for orientation - Request combines two or more of {business, fundamentals, technicals, catalyst, peers} - "盘前 / 今日为什么涨跌" question — runs lenses 1, 4, partially 6 - Request to "explain how X relates to other listed companies" — emphasizes lens 5 If the user wants only one lens (e.g., just real-time price), do NOT load this skill — go directly to the corresponding `longbridge-*` sub-skill. ## The six lenses Lenses 1–5 are independent. Dispatch their Longbridge calls **in parallel**. Lens 6 (audit
- Overview
- When to use
- The six lenses
- Mandatory verification — the recurring traps
- Trap 1 — Community topic ≠ company guidance
- Trap 2 — Truncated headline ≠ official statement
- Trap 3 — Longbridge financial-report --kind IS EPS field = GAAP
- Trap 4 — YoY % deceleration ≠ business slowdown
- Trap 5 — Mix shift hides under aggregate growth
- Trap 6 — Pre-market wide range is signal
- Output template
- Anti-pattern table
- Red flags — STOP and reverify
- Concurrency
What does the stock-deep-dive skill do?
Use when the user asks for an end-to-end orientation on a listed company they don't yet understand, especially when the request combines two or more dimensions in one ask. Triggers on "X 是干什么的", "帮我了解 X", "X 主营 + 同行", "盘前为什么涨", "本周趋势 + 阻力支撑", "X 和其他公司的关系", "first time looking at X", "full brief on X". Skip when the user wants only a single lens — use the targeted Longbridge sub-skill instead.
How do I install it?
Run `npx skills add kansoku-trade/kansoku --skill stock-deep-dive --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.
Where does this skill come from?
From kansoku-trade/kansoku, a repository with 272 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.
Is a popular skill a good skill?
Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.