Clawy MCP Server

Instructions

Implementation Reference

• src/tools/fmp.ts:16-27 (registration)

  The "fmp_financial" tool is registered here in the fmpTools array, specifying its input schema and API endpoint.

  {
    name: "fmp_financial",
    description: "Get company financial statements (income statement, balance sheet, cash flow) from FMP.",
    inputSchema: z.object({
      symbol: z.string().describe("Stock ticker symbol"),
      statement: z.enum(["income-statement", "balance-sheet-statement", "cash-flow-statement"])
        .describe("Type of financial statement"),
      period: z.enum(["annual", "quarter"]).optional().describe("Reporting period (default: annual)"),
      limit: z.number().optional().describe("Number of periods to return (default 5)"),
    }),
    endpoint: "/v1/fmp/financial",
  },

• src/index.ts:14-39 (handler)

  The handler logic for "fmp_financial" (and all other tools in allTools) is dynamically registered in src/index.ts. It uses the `gatewayRequest` helper to fetch data from the API endpoint defined in the tool registration.

  // Register all tools
  for (const tool of allTools) {
    server.tool(
      tool.name,
      tool.description,
      tool.inputSchema.shape,
      async (params) => {
        const method = tool.method || "POST";
        const result = await gatewayRequest(method, tool.endpoint, params as Record<string, unknown>);
  
        if (result.error) {
          return {
            content: [{ type: "text" as const, text: `Error (${result.status}): ${result.error}` }],
            isError: true,
          };
        }
  
        const text = typeof result.data === "string"
          ? result.data
          : JSON.stringify(result.data, null, 2);
  
        return {
          content: [{ type: "text" as const, text }],
        };
      },
    );