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Get Started Free →aifinlab/a-share-industry-chain
A股产业链分析/上下游梳理。当用户说"产业链"、"上下游"、"供应链"、"industry chain"、"XX的上游是什么"、"XX的下游客户"、"产业链图谱"、"国产替代"、"卡脖子"、"哪些公司在这个产业链上"时触发。梳理特定产业的上中下游结构、核心环节、关键公司、竞争格局和投资机会，支持新能源/半导体/AI/医药等热门产业链。支持研报风格（formal）和快速梳理风格（brief）。
2 of 23 test cases passed with the skill.
Tokens, turns and time describe resource use, not a dollar price.
Lift withheld: 3 comparable cases; this report requires 8.
A test case the skill fixed. Same model, same prompt, with and without the skill.
请对我关注的合成生物学产业链进行深度梳理。从上游底盘细胞设计与基因编辑工具，到中游发酵制造，再到下游医药、农业及日化应用，给出各环节的竞争格局与A股标的。
| Checked | Without skill | With skill |
|---|---|---|
| categorizes synthetic biology into upstream gene editing tools, midstream biomanufacturing, and downstream applications. | Passed | Passed |
| includes stock codes, market caps, gross margins, and PE valuations for biomanufacturing targets. | Missed | Passed |
The instructions your model reads when the skill loads.
SCRIPTS="$SKILLS_ROOT/cn-stock-data/scripts"
# 产业链内公司行情（市值、PE、PB 等）
python "$SCRIPTS/cn_stock_data.py" quote --code [CODE1],[CODE2],...
# 各公司财务指标（营收/利润/毛利率/ROE）
python "$SCRIPTS/cn_stock_data.py" finance --code [CODE]
# 各公司近 1 年日线（产业链环节走势对比）
python "$SCRIPTS/cn_stock_data.py" kline --code [CODE] --freq daily --start [1年前日期]
补充数据源：
# 行业板块分类（确定产业链相关行业）
import akshare as ak
df = ak.stock_board_industry_name_em() # 东方财富行业板块列表
Web 搜索（必须使用，产业链数据时效性强）：
references/industry-chain-guide.md 中的热门产业链速查test cases passed with the skill
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More skills from the same source and nearby in the registry, with their headline benchmark lift.