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A Share Northbound · aifinlab | DecimalAI

financeby aifinlab

A Share Northbound

aifinlab/a-share-northbound

Source aifinlab/finclaw ↗License Apache-2.0

A股北向资金（沪深港通）分析。当用户说"北向资金"、"外资"、"沪港通"、"深港通"、"陆股通"、"northbound"、"外资在买什么"、"北向今天怎么样"、"外资流向"时触发。分析北向资金整体流向趋势、行业配置偏好、个股增减仓变动，帮助理解外资对A股市场的态度和布局方向。通过 cn-stock-data 获取北向资金流向数据和个股行情，结合 web 搜索获取北向持股明细和行业分布。支持机构资金分析风格（formal）和个人跟踪笔记风格（brief）。

SkillScore64Maintained

Automatic

Finance & Accounting pack

Last verified 8/28/2026

What it changes

Passed 10 of 16 test cases with the skill, and 9 of 16 without it.

Without skill59%

With skill64%

Checks it passed that the model alone missed

Includes column 偏好判断 in industry table.
Includes column 占比(%) in industry table.
Omits legal disclaimer for brief tracking notes.

and 2 more in the full report

4 fixed10 passed either way5 still failing3 broke

Pass-rate lift: +5 pp
Tokens: +25%
Agent turns: 0%
Response time: -6%

Model gemini-3.6-flashMeasured 8/28/2026v114 of 22 cases passed with skill · 16 comparable

Tokens, turns and time describe resource use, not a dollar price.

Use this skill

Save it into your project's skills folder. Claude Code picks it up in its next session.

curl -fsSL --create-dirs -o .claude/skills/aifinlab-a-share-northbound/SKILL.md https://app.decimal.ai/s/aifinlab-a-share-northbound/SKILL.md

Want it pinned and updatable? pip install "decimalai>=0.15", then decimalai skills add aifinlab-a-share-northbound, and start Claude Code with claude --plugin-dir "$(git rev-parse --show-toplevel)/.agents"

1 · One-time — install the CLI (docs ↗)

pip install "decimalai>=0.15"

2 · Get the skill — writes .agents/skills/aifinlab-a-share-northbound/ and pins it in .decimal/skills.lock

decimalai skills add aifinlab-a-share-northbound

No CLI? Get the same file — curl · raw file

curl -fsSL --create-dirs -o .claude/skills/aifinlab-a-share-northbound/SKILL.md https://app.decimal.ai/s/aifinlab-a-share-northbound/SKILL.md

Raw file: /s/aifinlab-a-share-northbound/SKILL.md ↗ · machine-readable summary at /s/aifinlab-a-share-northbound.json ↗

Safety checks: 3 of 3 passed

Code scan CleanIntent PassedContent Clean

What's inside

The instructions your model reads when the skill loads.

SKILL.md87 lines2 files

数据源

重要提示：自 2024 年 8 月起，沪深港通北向资金每日净流入明细不再实时公开披露（南向数据正常）。cn-stock-data 的 north_flow 命令返回的数据可能全为 0。应以 web 搜索为主要数据来源。

SCRIPTS="$SKILLS_ROOT/cn-stock-data/scripts"

# 大盘指数行情（对比市场走势）
python "$SCRIPTS/cn_stock_data.py" quote --code SH000001,SZ399001,SZ399006

# 个股行情（北向重仓股）
python "$SCRIPTS/cn_stock_data.py" quote --code [CODE1],[CODE2],...

# 个股资金流向
python "$SCRIPTS/cn_stock_data.py" fund_flow --code [CODE] --days 30

# K线（叠加资金流分析）
python "$SCRIPTS/cn_stock_data.py" kline --code [CODE] --freq daily --start [起始日期]

# 南向资金（仍可用）
python -c "import akshare as ak; df=ak.stock_hsgt_fund_flow_summary_em(); print(df[df['资金方向']=='南向'].to_json(orient='records', force_ascii=False))"

核心数据通过 web 搜索获取：

搜索"北向资金今日"、"沪深港通资金流向"、"外资 A股"
北向持股明细（按行业/个股）
十大活跃成交股
外资机构持仓报告
沪深港通额度使用情况

Workflow (5 steps):

Step 1: 整体资金流向

通过 web 搜索 获取北向资金近期净流入数据（cn-stock-data north_flow 可能不可用）
分析趋势：
- 近 5 日/10 日/20 日/60 日累计净流入额
- 日均净流入趋势（放大 or 收缩）
- 与大盘走势的相关性（资金流入时大盘涨/跌？）
判断整体态度：积极流入 / 震荡观望 / 持续流出

Track record

Benchmark

10 / 16

test cases passed, vs 9 / 16 without

Adoption

Users: 0
Times used: 0

Safety and source details

SkillSafety

✓ 3 of 3 passed

Code scan15 of 15 checks clean

0 critical · 0 warning · 0 info — scanner v4 — 8/3/2026

View 15 scanner checks

live_secretremote_code_executionreverse_shelldata_exfiltrationssrf_metadataagent_snoopinganti_refusaldestructive_commandsobfuscated_unicodeunicode_homoglyphopaque_blobsuspicious_urltool_overreachtrigger_abuseprompt_injection_phrasing

IntentSafe

LLM judge · does the skill do what it claims

ContentClean

LLM judge · policy & harmful-content review

Source

Imported

aifinlab / finclaw

skills/a-share-northbound/SKILL.md

View on GitHub ↗

License Apache-2.0Imported 8/3/2026Version v1Bundled 1 file

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aifinlab/a-share-morning-noteA股晨会纪要/盘前要点生成。当用户说"晨会纪要"、"今日看点"、"盘前要点"、"隔夜发生了什么"、"morning note"、"今天市场怎么样"时触发。基于实时行情、北向资金、资金流向和隔夜新闻生成结构化晨会纪要。支持券商研报风格（formal）和个人笔记风格（brief）。不适用于个股深度分析（用 a-share-earnings-analysis）或选股（用 a-share-stock-screen）。Close match-17 pp pass-rate lift

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