a-share-financial-forensics

a-share-financial-forensics is a skill for Claude Code from cyijun/china-financial-services. It costs 74 tokens per session (666 once invoked), scanned A, original, Apache-2.0.

A set of instructions for investigating the financial reports of companies listed in China, including their income statement, balance sheet, and cash-flow statement. It focuses on evidence, accounting risks, changing disclosure definitions, related-party dealings, and audit issues.

In plain words
What is it for?
Use it to compare reported figures, test whether the three statements agree, review accounting choices and disclosure changes, and record evidence, alternative explanations, and follow-up checks.
Why use it?
It provides a structured way to investigate unusual profits, weak cash conversion, changed reporting measures, and other warning signs without treating them as proof of fraud.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the china-market-researcher plugin — 17 skills, 1 agent shipped together

Good fit Use it to compare reported figures, test whether the three statements agree, review accounting choices and disclosure changes, and record evidence, alternative explanations, and follow-up checks.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/cyijun/china-financial-services/a-share-financial-forensics
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add cyijun/china-financial-services --skill a-share-financial-forensics
Clone the repo
git clone --depth 1 https://github.com/cyijun/china-financial-services

Made for: Claude Code.

Or install china-market-researcher, the plugin that ships this one along with the rest of its 17 skills, 1 agent.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for a-share-financial-forensics

README.md
[![agentmods](https://agentmods.dev/badge/skills/cyijun/china-financial-services/a-share-financial-forensics/github.svg)](https://agentmods.dev/skills/cyijun/china-financial-services/a-share-financial-forensics)
Your own site
<a href="https://agentmods.dev/skills/cyijun/china-financial-services/a-share-financial-forensics"><img src="https://agentmods.dev/badge/skills/cyijun/china-financial-services/a-share-financial-forensics/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for a-share-financial-forensics

Your own site · 80×15
<a href="https://agentmods.dev/skills/cyijun/china-financial-services/a-share-financial-forensics"><img src="https://agentmods.dev/badge/skills/cyijun/china-financial-services/a-share-financial-forensics.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 74 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 666 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00074 $0.00666
Opus 5 $0.00037 $0.00333
Sonnet 5 $0.00015 $0.00133
Haiku 4.5 $0.00007 $0.00067

Measured 12d ago against content hash 55459ce1c278, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

a-share-financial-forensics scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 12d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

plugins/china-market-researcher/skills/a-share-financial-forensics/SKILL.md · 32 lines

What it actually says

A股财务与披露取证

工作流

  1. 先调用a-share-research-evidence锁定法定报告、修订版本、审计意见和实际披露时刻。
  2. 使用china-market-data获取incomebalance_sheetcash_flowfinancial_indicator;6000积分全市场截面优先VIP接口。严格PIT时禁止降级到无公告日期的AKShare报表。
  3. 统一合并范围、币种和单季/累计口径,完成三表勾稽及现金变动核对。
  4. 分析三至五年累计经营现金流与净利润差异,并定位应收、存货、应付、合同资产/负债、票据、税项和非现金项目。
  5. 检查收入确认、总额/净额、资本化、折旧摊销、减值、补助、投资收益、非经常损益和调整后指标。
  6. 扫描KPI定义、分部、成本分类、会计政策和历史指标的变化或消失。对关键口径逐字摘录变更前/后定义,保存页码或段落定位;用本期原始数据按旧口径重算,并量化新口径披露值 - 旧口径重算值。若公司未提供桥接且差异重要,至少标为concern,不可只写“口径调整”。
  7. 检查关联交易、资金占用、担保、质押、审计师变化、内控意见、商誉和并购承诺。
  8. 对每项异常并列记录正常解释、风险解释、反证和下一期可验证指标。

硬约束

  • 行业阈值只是调查起点;必须同历史、同业和商业模式比较。
  • 不从红旗数量推导舞弊概率,不把激进会计直接写成欺诈。
  • 累计季度转单季必须保留公式和原始值。
  • 无法重算旧口径时标记“可比性中断”。
  • 不给买卖、做空或仓位指令。

输出契约

逐项使用cleanwatchconcernmaterial concerninsufficient evidence,不计算综合分。随后给三表勾稽、盈利质量、披露变化、治理事项、解释、反证和监控点。

需要检查清单时读取references/a-share-accounting-checks.md

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 12d ago First seen · 32 lines · 74 tokens per session scan A 55459ce1c278

Subscribe to this mod's changes

a-share-financial-forensics is a skill published in the GitHub repository cyijun/china-financial-services (19 stars, last pushed 19d ago), licensed Apache-2.0. It adds 74 tokens to every session and 666 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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