Agent skill

analyze-jgb-insurer-superlong-flow

從日本保險公司對超長期(10年以上)JGB 的淨買賣時間序列,自動產出「本月是否創紀錄淨賣出、連續淨賣出月數、期間累積淨賣出」等結論。

majiayu000github.com/majiayu000GitHub ↗
claude-codeMIT
Install
npx skills add majiayu000/claude-skill-registry --skill analyze-jgb-insurer-superlong-flow --agent claude-code

Same command for any agent — swap --agent for codex, cursor, copilot.

Facts
Files in the skill folder: 2
SKILL.md size: 7 KB
Bundled scripts: none
Path: skills/analysis/analyze-jgb-insurer-superlong-flow/SKILL.md
Open the folder on GitHub →
Where it comes from
Stars: 534
Language: HTML

Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.

From the SKILL.md

# 分析日本保險公司超長期 JGB 淨買賣流量 Skill 以 JSDA 公開數據驗證「保險公司創紀錄賣超長端國債」等敘事,提供可複製的摘要(含 streak / record / 累積值)。 <essential_principles> <principle name="jsda_data_source"> **核心數據來源:JSDA 公社債店頭売買高(Trading Volume of OTC Bonds)** 日本證券業協會(JSDA)自 2018/05 起將投資人別交易統計整併進「Trading Volume of OTC Bonds」資料集。 **數據位置**: - 當前財年:https://www.jsda.or.jp/shiryoshitsu/toukei/tentoubaibai/koushasai.xlsx - 歷史財年:https://www.jsda.or.jp/shiryoshitsu/toukei/tentoubaibai/koushasai{YYYY}.xlsx **關鍵 Sheet**: - `(J)合計差引` - 淨買賣額(Sell - Purchase) **數據特徵**: - 頻率:月度 - 分類:投資人類型 × 債券類型 × 天期桶 - 單位:億日圓(100 million yen) - 延遲:約 T+1 個月 **注意**:2018/05 前的舊版「Trends in Bond Transactions (by investor type)」已停止更新。 </principle> <principle name="sign_convention"> **符號慣例(重要!)** JSDA 使用「賣出 - 買入」作為差引計算方式: ``` net_sale = 賣出金額 - 買入金額 ``` - **正值 = 淨賣出**(賣出 > 買入,需求減少) - **負值 = 淨買入**(買入 > 賣出,需求增加) 這與部分新聞報導的符號相反,需特別注意。 </principle> <principle name="maturity_bucket_mapping"> **天期桶口徑對齊** JSDA Excel 欄位結構(第 4 列): | JSDA 欄位 | 英文 | 說明 | |-----------|------|------| | 超長期 | Interest-bearing Long-term (over 10-year) | 10 年以上利付債 | | 利付長期 | Interest-bearing Long-term | 5-10 年利付債 | | 利付中期 | Interest-bearing Medium-term | 2-5 年利付債 | | 割引 | Zero-Coupon | 零息債 | | 国庫短期証券等

What's inside
Ships with 1 file
  • metadata.json
Commands it runs
cd .claude/skills/analyze-jgb-insurer-superlong-flow
pip install pandas numpy openpyxl  # 首次使用
python scripts/jsda_flow_analyzer.py --quick
python scripts/jsda_flow_analyzer.py --full --format json
python scripts/jsda_flow_analyzer.py --quick --refresh
More from claude-skill-registry
All skills →
About this skill
What does the analyze-jgb-insurer-superlong-flow skill do?

從日本保險公司對超長期(10年以上)JGB 的淨買賣時間序列,自動產出「本月是否創紀錄淨賣出、連續淨賣出月數、期間累積淨賣出」等結論。

How do I install it?

Run `npx skills add majiayu000/claude-skill-registry --skill analyze-jgb-insurer-superlong-flow --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 majiayu000/claude-skill-registry, a repository with 534 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.

Keep going