Fin Modeling

What it does

When your agent uses it

• The user needs to project financials
• Build a fundraising model
• Create financial projections for a business plan
• Evaluate M&A targets — even if they say build a financial model

Example prompts

• “build a financial model”
• “project our revenue”
• “how much money will we make next year”
• “/fin-modeling”

Workflow steps

3 steps, taken from the first numbered list in SKILL.md.

1. 1Document all assumptions on a dedicated page
2. 2Color code: blue = input, black = formula, green = linked from another sheet
3. 3Each assumption must have a source or rationale

What it can do on your machine

Read from SKILL.md and the folder at commit 4e7f4f8. It shows what the files ask for, not the result of running them.

• Tool permissions

  Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

  From allowed-tools in the SKILL.md frontmatter.

• Runs code

  No scripts in the folder and no shell commands in SKILL.md (its code samples are markdown).

  From the folder's file list and the shell code blocks in SKILL.md.

• Network

  No URLs in SKILL.md.

  From URLs in SKILL.md, links to its own repository left out.

• Credentials

  Names no API keys, tokens, secrets or passwords.

  From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Fin Modeling loads about 1.4k tokens when it runs, and up to ~4.3k if it reads all its reference files. Until then it costs about 117 tokens; SKILL.md has 442 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it

~117

When it runs · the whole SKILL.md, loaded when a task matches

~1.4k

With references · SKILL.md plus every file in references/, read only if the agent opens them

~4.3k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from asgard-ai-platform/skills at commit 4e7f4f8, republished under its MIT licence (© asgard-ai-platform). 442 words, ~1,403 tokens.

name

fin-modeling

description

Build three-statement financial models (Income Statement, Balance Sheet, Cash Flow) with revenue forecasting, assumption management, and scenario analysis. Use this skill when the user needs to project financials, build a fundraising model, create financial projections for a business plan, or evaluate M&A targets — even if they say 'build a financial model', 'project our revenue', 'how much money will we make next year', or 'model this acquisition'.

metadata.category

WP-08 財務投資

metadata.tags

finance, financial-modeling, forecasting, three-statement

IRON LAW: The Three Statements Must Balance

Assets = Liabilities + Equity (Balance Sheet identity)
Net Income flows from IS to BS (retained earnings)
Cash flow bridges IS and BS through working capital and capex

If your model doesn't balance, there's an error. Check the cash line on
the BS against the ending cash on the CF statement. They MUST match.

[Assumptions Page] → drives everything
    ↓
[Income Statement] → Revenue, costs, taxes → Net Income
    ↓
[Balance Sheet] → Assets, liabilities, equity → must balance
    ↓
[Cash Flow Statement] → Start cash + Operating + Investing + Financing = End cash
    ↓
[Outputs: DCF, Returns, Scenarios]

# Financial Model: {Company} — {Projection Period}

## Key Assumptions
| Assumption | Y1 | Y2 | Y3 | Y4 | Y5 | Source |
|-----------|-----|-----|-----|-----|-----|--------|
| Revenue growth | {%} | {%} | {%} | {%} | {%} | {basis} |
| Gross margin | {%} | ... | ... | ... | ... | ... |
| OpEx growth | {%} | ... | ... | ... | ... | ... |

## Projected Income Statement
| | Y1 | Y2 | Y3 | Y4 | Y5 |
|---|-----|-----|-----|-----|-----|
| Revenue | ${X} | ... | ... | ... | ... |
| Gross Profit | ${X} | ... | ... | ... | ... |
| EBITDA | ${X} | ... | ... | ... | ... |
| Net Income | ${X} | ... | ... | ... | ... |

## Scenario Comparison
| Metric (Y5) | Bear | Base | Bull |
|-------------|------|------|------|
| Revenue | ${X} | ${X} | ${X} |
| Net Income | ${X} | ${X} | ${X} |
| FCF | ${X} | ${X} | ${X} |

## Balance Check
- BS balances: ✓/✗
- CF ending cash = BS cash: ✓/✗

© asgard-ai-platform, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 2 other files (references) in fin-modeling of asgard-ai-platform/skills.

• SKILL.md
• examples/sample_scenario.md
• references/modeling-best-practices.md

Open the folder on GitHubat commit 4e7f4f8