3-statement-model

name	3-statement-model
description	Build fully-integrated 3-statement models (IS, BS, CF) in Excel with working capital schedules, D&A roll-forwards, debt schedule, and the plugs that make cash and retained earnings tie. Pairs with excel-author.

3-statement-model

Purpose

Build fully-integrated 3-statement models (IS, BS, CF) in Excel with working capital schedules, D&A roll-forwards, debt schedule, and the plugs that make cash and retained earnings tie. Pairs with excel-author.

Use When

• The user request matches 3-statement-model, 3 statement model, finance or the skill description.
• Build fully-integrated 3-statement models (IS, BS, CF) in Excel with working capital schedules, D&A roll-forwards, debt schedule, and the plugs that make cash and retained earnings tie. Pairs with excel-author.
• The task benefits from domain-specific workflow, checks, output structure, or safe fallback behavior.

Workflow

1. Identify model type, data inputs, assumptions, time horizon, units, and intended decision.
2. Separate provided data from assumptions and cite sources when using external information.
3. Show formulas, sensitivity drivers, and uncertainty.
4. Frame outputs as analytical support, not personalized financial advice.

Codex Runtime Rules

• Use only tools, plugins, MCP servers, files, commands, and credentials that are actually available in the current Codex session.
• If an external write, install, publish, deploy, paid action, credential use, account operation, physical-device action, or production action is needed, ask for explicit confirmation first.
• If the required tool is unavailable, return a portable fallback such as Markdown, CSV, prompt pack, implementation plan, config sketch, or verification checklist.
• Do not claim files, media, issues, API calls, payments, deployments, transactions, messages, or integrations were created unless there is concrete local or tool evidence.
• Treat source repository runtime details as historical source context, not active Codex capabilities.

Avoid

• Do not give personalized investment, tax, or legal advice.
• Do not fabricate market data, filings, prices, or financial statements.

Output

Return the useful artifact first, then evidence and verification status.

For non-trivial work, include:

Result: ...
Evidence: ...
Verification: PASS/FAIL/NOT RUN
Risks / Next Steps: ...