Stock Data Fetcher

by RoacherM

data

获取A股数据(baostock)并缓存到本地CSV文件,避免MCP返回大量数据占用上下文。触发场景:(1)获取超过100条的K线数据 (2)需要多次查询同一股票数据 (3)需要用grep/awk分析数据 (4)用户提到"保存数据"或"缓存数据

Skill Details

Repository Files

2 files in this skill directory


name: stock-data-fetcher description: 获取A股数据(baostock)并缓存到本地CSV文件,避免MCP返回大量数据占用上下文。触发场景:(1)获取超过100条的K线数据 (2)需要多次查询同一股票数据 (3)需要用grep/awk分析数据 (4)用户提到"保存数据"或"缓存数据"

Stock Data Fetcher

获取A股数据并保存到本地CSV,通过grep/read按需查看,避免上下文膨胀。

快速开始

# 获取K线数据(默认1年,前复权,保存到 ./data/cache)
uv run python .claude/skills/stock-data-fetcher/scripts/fetch_stock_data.py sh.601138

# 获取近2年数据
uv run python .claude/skills/stock-data-fetcher/scripts/fetch_stock_data.py sh.601138 --days 730

# 指定日期范围
uv run python .claude/skills/stock-data-fetcher/scripts/fetch_stock_data.py sh.600000 --start 2024-01-01 --end 2024-12-31

# 获取财务数据
uv run python .claude/skills/stock-data-fetcher/scripts/fetch_stock_data.py sh.601138 --type profit --year 2024 --quarter 3

# 指定缓存目录
uv run python .claude/skills/stock-data-fetcher/scripts/fetch_stock_data.py sh.601138 --cache-dir ./my_data

# 或通过环境变量设置缓存目录
STOCK_CACHE_DIR=./my_data uv run python .claude/skills/stock-data-fetcher/scripts/fetch_stock_data.py sh.601138

缓存目录

优先级: --cache-dir > STOCK_CACHE_DIR 环境变量 > ./data/cache

{cache_dir}/
  sh_601138/
    daily_2024-01-01_2024-12-31.csv    # K线
    profit_2024Q3.csv                   # 盈利
    growth_2024Q3.csv                   # 成长

数据类型

类型 参数 说明
kline --freq d/w/m K线,支持日/周/月/分钟
profit --year --quarter 盈利能力(ROE/净利率等)
growth --year --quarter 成长能力(YOY增长率)
balance --year --quarter 偿债能力(资产负债率等)
cashflow --year --quarter 现金流
dupont --year --quarter 杜邦分析
dividend --year 分红数据

查看缓存数据

# 列出所有缓存
uv run python .claude/skills/stock-data-fetcher/scripts/fetch_stock_data.py --list

# 列出指定股票缓存
uv run python .claude/skills/stock-data-fetcher/scripts/fetch_stock_data.py sh.601138 --list

# 查看最近10条
tail -10 data/cache/sh_601138/daily_*.csv

# 搜索特定月份
grep "2024-09" data/cache/sh_601138/daily_*.csv

# 筛选涨幅>5%的日期
awk -F',' 'NR==1 || $13>5' data/cache/sh_601138/daily_*.csv

K线字段

字段 说明
date 日期
open/high/low/close 开高低收
volume 成交量(股)
amount 成交额(元)
turn 换手率(%)
pctChg 涨跌幅(%)
peTTM 滚动市盈率
pbMRQ 市净率

依赖

首次使用需安装: uv add baostock pandas

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Skill Information

Category:Data
Last Updated:1/5/2026