SendGrid MCP Server

Instructions

Implementation Reference

• src/tools/index.ts:415-417 (handler)

  Handler logic in handleToolCall function that invokes service.getTemplate with the provided template_id and returns the retrieved template as JSON.

  case 'get_template':
    const retrievedTemplate = await service.getTemplate(args.template_id);
    return { content: [{ type: 'text', text: JSON.stringify(retrievedTemplate, null, 2) }] };

• src/tools/index.ts:156-169 (schema)

  Tool definition including name, description, and input schema requiring 'template_id' string.

  {
    name: 'get_template',
    description: 'Retrieve a SendGrid template by ID',
    inputSchema: {
      type: 'object',
      properties: {
        template_id: {
          type: 'string',
          description: 'ID of the template to retrieve'
        }
      },
      required: ['template_id']
    }
  },

• src/services/sendgrid.ts:215-221 (helper)

  SendGridService method that performs the API request to retrieve the template by ID.

  async getTemplate(templateId: string): Promise<SendGridTemplate> {
    const [response] = await this.client.request({
      method: 'GET',
      url: `/v3/templates/${templateId}`
    });
    return response.body as SendGridTemplate;
  }