Read an income statement and check ratios

Turn revenue and expense lines into a formatted P&L, derive the standard financial ratios, then check the resulting margin.

Workflow

Step 1 of 3

Profit & Loss (Income Statement) Calculator

Build a full income statement from revenue and expense line items.

profit_loss({"revenue": 100})

Step 2 of 3

Financial Ratio Calculator

Derive liquidity, leverage, and profitability ratios from the statement.

financial_ratios({"current_assets": 100, "current_liabilities": 100, "inventory": 100})

Step 3 of 3

Margin / Markup / Price Calculator

Check the gross margin implied by the same revenue and cost figures.

margin({"cost": 100})

Install

One command wires up every tool below for Claude Code:

claude mcp add --transport http wingman https://wingmanprotocol.com/mcp

Claude Desktop, Cursor and Continue configs are on /install. A free key (500 calls/month, no card) is on /pricing; beyond that it is x402 pay-per-call in USDC on Base.