cobroya

Instructions

Implementation Reference

• src/actions.ts:93-95 (handler)

  The getMerchantInfo handler function that executes the API call to retrieve merchant information from the /users/me endpoint using the MercadoPagoClient.

  export async function getMerchantInfo(client: MercadoPagoClient): Promise<unknown> {
    return client.get("/users/me");
  }

• src/schemas.ts:100-107 (schema)

  The getMerchantInfoSchema defining the tool's name, description, and empty parameters object since no input parameters are required.

  export const getMerchantInfoSchema = {
    name: "get_merchant_info",
    description: "Retrieve the authenticated merchant's user profile including ID, nickname, and site.",
    parameters: {
      type: "object",
      properties: {},
    },
  } as const;

• src/mcp-server.ts:95-108 (registration)

  MCP server tool registration for get_merchant_info, defining the Zod schema validation and handler that calls the tools.get_merchant_info() function.

  server.tool(
    "get_merchant_info",
    "Retrieve the authenticated merchant's user profile including ID, nickname, and site.",
    {},
    async () => {
      try {
        const result = await tools.get_merchant_info();
        return { content: [{ type: "text", text: JSON.stringify(result, null, 2) }] };
      } catch (error) {
        const message = error instanceof Error ? error.message : String(error);
        return { content: [{ type: "text", text: message }], isError: true };
      }
    },
  );

• src/index.ts:36-37 (registration)

  Tool registration in createMercadoPagoTools, exposing get_merchant_info as a function that calls getMerchantInfo with the client instance.

  get_merchant_info: () =>
    getMerchantInfo(client),

• src/schemas.ts:33-33 (schema)

  Type definition for GetMerchantInfoParams which requires no parameters (Record<string, never>).

  export type GetMerchantInfoParams = Record<string, never>;