groww-mcp

Instructions

Implementation Reference

• src/tools/portfolio.ts:44-68 (handler)

  The tool registration and handler implementation for "get_portfolio_summary". It calls growwClient.getPortfolioSummary() and formats the output.

  // ── get_portfolio_summary ─────────────────────────────────
  server.tool(
    "get_portfolio_summary",
    "Total invested, current value, total P&L, day's P&L",
    {},
    async () => {
      try {
        const s = await growwClient.getPortfolioSummary();
        const text = [
          `💼 PORTFOLIO SUMMARY`,
          `${"─".repeat(40)}`,
          `Invested:      ${formatCurrency(s.totalInvested)}`,
          `Current Value:  ${formatCurrency(s.currentValue)}`,
          `Total P&L:     ${pnlSign(s.totalPnl)} (${formatPercent(s.totalPnlPercent)})`,
          `Day's P&L:     ${pnlSign(s.dayPnl)} (${formatPercent(s.dayPnlPercent)})`,
          `Holdings:      ${s.holdingsCount} stocks`,
          ``,
          `As of ${nowIST()}`,
        ].join("\n");
        return mcpText(text);
      } catch (err) {
        return mcpError(normalizeError(err));
      }
    }
  );