Graham Number Calculator

Last 30 days

Uptime

100%

Response time

280 ms typical, 281 ms slowest 5%

Last check

1 h ago

Next check

in 5 h

How to call it

Add it to any MCP client that supports remote servers.

{
  "mcpServers": {
    "graham-number-calculator": {
      "type": "http",
      "url": "https://www.edgethirteen.com/api/mcp/graham-number-calculator"
    }
  }
}

1 tools

• compute_graham_number

  Compute Benjamin Graham's fair-value ceiling (sqrt(22.5 * EPS * book value per share)) for a US-listed ticker, and the margin of safety against its current price. Looks up EPS, book value per share, and price from SEC EDGAR + market data automatically -- just pass a ticker. You c

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