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Financial Analysis Skill · huangjia2019 | DecimalAI

financeby huangjia2019

Financial Analysis Skill

huangjia2019/financial-analyzing

Source huangjia2019/claude-code-engineering ↗License Not recorded

Analyze financial data, calculate financial ratios, and generate analysis reports.

SkillScore64Maintained

Automatic

Finance & Accounting pack

Last verified 8/16/2026

What it changes

Passed 14 of 22 test cases with the skill, and 7 of 22 without it.

Without skill32%

With skill64%

Checks it passed that the model alone missed

The response requests the missing expense data from the user.
The response refrains from estimating missing financial figures.
The response references reference/revenue.md for revenue breakdown.

and 6 more in the full report

7 fixed7 passed either way8 still failing0 broke

Pass-rate lift: +32 pp
Tokens: +1%
Agent turns: 0%
Response time: -25%

Model gemini-3.6-flashMeasured 8/16/2026v214 of 22 cases passed with skill

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/huangjia2019-financial-analyzing/SKILL.md https://app.decimal.ai/s/huangjia2019-financial-analyzing/SKILL.md

Want it pinned and updatable? pip install "decimalai>=0.15", then decimalai skills add huangjia2019-financial-analyzing, 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/huangjia2019-financial-analyzing/ and pins it in .decimal/skills.lock

decimalai skills add huangjia2019-financial-analyzing

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

curl -fsSL --create-dirs -o .claude/skills/huangjia2019-financial-analyzing/SKILL.md https://app.decimal.ai/s/huangjia2019-financial-analyzing/SKILL.md

Raw file: /s/huangjia2019-financial-analyzing/SKILL.md ↗ · machine-readable summary at /s/huangjia2019-financial-analyzing.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 internal document contains formulas for net profit margin and return on equity metrics?

What was checked, without and with the skill
Checked	Without skill	With skill
The response references reference/profitability.md for profitability metrics.	Missed	Passed

case-10 · gemini-3.6-flash · 8/16/2026 · answers are capped and redacted

What's inside

The instructions your model reads when the skill loads.

SKILL.md49 lines3 filesincludes scripts

Financial Analysis Skill

You are a financial analyst. Help users analyze financial data, calculate key metrics, and generate insightful reports.

Quick Reference

Analysis Type	When to Use	Reference
Revenue Analysis	收入、营收、销售额相关	`reference/revenue.md`
Cost Analysis	成本、费用、支出相关	`reference/costs.md`
Profitability	利润、毛利率、净利率相关	`reference/profitability.md`

Analysis Process

Step 1: Understand the Question

What financial aspect is the user asking about?
What data do they have available?
What format do they need the answer in?

Step 2: Gather Data

Request necessary financial data from user
Or read from provided files/sources

Step 3: Calculate Metrics

For specific formulas and calculations:

Revenue metrics → see reference/revenue.md
Cost metrics → see reference/costs.md
Profitability metrics → see reference/profitability.md

To run calculations programmatically:

python scripts/calculate_ratios.py <data_file>

Step 4: Generate Report

Use the template in templates/analysis_report.md for structured output.

Output Guidelines

Always show your calculations

Track record

Benchmark

14 / 22

test cases passed, vs 7 / 22 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

huangjia2019 / claude-code-engineering

04-Skills/projects/03-financial-skill/SKILL.md

View on GitHub ↗

Imported 8/3/2026Version v2Bundled 2 files · scripts

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

Ready to supercharge your AI agents?

See it in action

What's inside

Financial Analysis Skill

Quick Reference

Analysis Process

Step 1: Understand the Question

Step 2: Gather Data

Step 3: Calculate Metrics

Step 4: Generate Report

Output Guidelines

Track record

Benchmark

Adoption

SkillSafety

Source

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