Ready to supercharge your AI agents?

Install any skill in seconds. Free to start, no credit card required.

A Share Thesis · aifinlab | DecimalAI

financeby aifinlab

A Share Thesis

aifinlab/a-share-thesis

Source aifinlab/finclaw ↗License Apache-2.0

A股投资论点建立与追踪/投资逻辑梳理。当用户说"投资论点"、"thesis"、"为什么看好XX"、"为什么看空XX"、"投资逻辑"、"帮我梳理XX的逻辑"、"跟踪一下XX"、"催化剂"、"XX还能不能拿"、"投资论点追踪"、"thesis tracker"时触发。MUST USE when user asks to build/track an investment thesis, articulate bull/bear case, or review catalysts and risk points for a stock position. 帮助建立结构化投资论点（核心论点+支撑论据+风险+催化剂），并追踪论点状态变化。通过 cn-stock-data 获取最新数据验证论点，结合 web 搜索获取事件催化剂。支持机构投研风格（formal）和个人持仓笔记风格（brief）。

SkillScore59Maintained

Automatic

Finance & Accounting pack

Last verified 8/28/2026

What it changes

Passed 8 of 13 test cases with the skill, and 6 of 13 without it.

Without skill45%

With skill59%

Checks it passed that the model alone missed

Uses the fund_flow subcommand.
Invokes the script using the finance subcommand.
Recommends using a-share-comps for valuation peer comparison.

and 5 more in the full report

7 fixed6 passed either way5 still failing4 broke

Pass-rate lift: +14 pp
Tokens: +6%
Agent turns: 0%
Response time: -50%

Model gemini-3.6-flashMeasured 8/28/2026v113 of 22 cases passed with skill · 13 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-thesis/SKILL.md https://app.decimal.ai/s/aifinlab-a-share-thesis/SKILL.md

Want it pinned and updatable? pip install "decimalai>=0.15", then decimalai skills add aifinlab-a-share-thesis, 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-thesis/ and pins it in .decimal/skills.lock

decimalai skills add aifinlab-a-share-thesis

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

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

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

Safety checks: 3 of 3 passed

Code scan CleanIntent PassedContent Clean

See it in action

One of 7 test cases the skill fixed. Same model, same prompt, with and without the skill.

1 of 7

Prompt

Which CLI command string using cn_stock_data.py pulls fundamental financial metrics for verifying fundamental arguments on China Merchants Bank (600036.SH)?

What was checked, without and with the skill
Checked	Without skill	With skill
Invokes the script using the finance subcommand.	Missed	Passed
Specifies code 600036.SH in the command line parameters.	Passed	Passed

case-08 · gemini-3.6-flash · 8/28/2026 · answers are capped and redacted

What's inside

The instructions your model reads when the skill loads.

SKILL.md101 lines2 files

数据源

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

# 最新行情（验证价格/估值变化）
python "$SCRIPTS/cn_stock_data.py" quote --code [CODE]

# 财务指标（验证基本面论据）
python "$SCRIPTS/cn_stock_data.py" finance --code [CODE]

# K 线（论点建立以来的股价走势）
python "$SCRIPTS/cn_stock_data.py" kline --code [CODE] --freq daily --start [论点建立日期]

# 资金流向（市场认可度）
python "$SCRIPTS/cn_stock_data.py" fund_flow --code [CODE] --days 30

补充：通过 web 搜索获取最新公告、行业新闻、分析师观点等催化剂信息。

Workflow

Step 1: 建立/加载论点

新建论点时，收集以下信息：

标的公司（代码 + 名称）
方向：看多(Long) / 看空(Short) / 中性观察(Neutral)
核心论点（1-2 句话，必须可证伪）
支撑论据（3-5 条，每条附数据支撑）
关键风险（3-5 条，每条附触发条件）
催化剂（未来 3-6 个月内可能兑现的事件）
目标价 / 估值区间
止损条件（什么情况下放弃论点）
信心等级：高/中/低

加载已有论点：用户提供之前的论点文档或口述核心逻辑。

Step 2: 数据验证

通过 cn-stock-data 获取最新数据，逐条验证论据：

Track record

Benchmark

8 / 13

test cases passed, vs 6 / 13 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-thesis/SKILL.md

View on GitHub ↗

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

More skills from the same source and nearby in the registry, with their headline benchmark lift.