Benjamin Graham's fair-value ceiling and margin of safety for a US-listed ticker.
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add --transport http graham-number-calculator https://www.edgethirteen.com/api/mcp/graham-number-calculator~/.codex/config.toml
[mcp_servers.graham-number-calculator]
url = "https://www.edgethirteen.com/api/mcp/graham-number-calculator"
# codex mcp add graham-number-calculator --url https://www.edgethirteen.com/api/mcp/graham-number-calculator~/.cursor/mcp.json
{
"mcpServers": {
"graham-number-calculator": {
"url": "https://www.edgethirteen.com/api/mcp/graham-number-calculator"
}
}
}.vscode/mcp.json
{
"servers": {
"graham-number-calculator": {
"type": "http",
"url": "https://www.edgethirteen.com/api/mcp/graham-number-calculator"
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"graham-number-calculator": {
"httpUrl": "https://www.edgethirteen.com/api/mcp/graham-number-calculator"
}
}
}claude_desktop_config.json · Customize › Connectors › Add custom connector
{
"mcpServers": {
"graham-number-calculator": {
"command": "npx",
"args": [
"-y",
"mcp-remote",
"https://www.edgethirteen.com/api/mcp/graham-number-calculator"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"graham-number-calculator": {
"url": "https://www.edgethirteen.com/api/mcp/graham-number-calculator"
}
}
}