Dub.co MCP Server

Instructions

Implementation Reference

• src/index.ts:514-553 (handler)

  The primary handler function for the 'delete_link' tool. It validates the linkId parameter, makes a DELETE request to the Dub.co API endpoint `/links/{linkId}`, and returns a success message or formatted error response.

  private async deleteLink(args: any): Promise<any> {
    if (!args.linkId) {
      throw new McpError(
        ErrorCode.InvalidParams,
        'Link ID is required'
      );
    }
    
    try {
      const response = await this.axiosInstance.delete(`/links/${args.linkId}`);
      
      return {
        content: [
          {
            type: 'text',
            text: `Link with ID ${args.linkId} has been deleted.`,
          },
        ],
      };
    } catch (error) {
      if (axios.isAxiosError(error)) {
        const axiosError = error as AxiosError<ApiErrorResponse>;
        const statusCode = axiosError.response?.status;
        const errorData = axiosError.response?.data;
        const errorMessage = errorData?.error || errorData?.message || axiosError.message;
        
        return {
          content: [
            {
              type: 'text',
              text: `Error deleting link: ${statusCode} - ${errorMessage}`,
            },
          ],
          isError: true,
        };
      }
      
      throw error;
    }
  }

• src/index.ts:185-194 (schema)

  The input schema for the 'delete_link' tool, defining the required 'linkId' parameter as a string.

  inputSchema: {
    type: 'object',
    properties: {
      linkId: {
        type: 'string',
        description: 'The ID of the link to delete',
      },
    },
    required: ['linkId'],
  },

• src/index.ts:182-195 (registration)

  Registration of the 'delete_link' tool in the ListTools response, including name, description, and input schema.

  {
    name: 'delete_link',
    description: 'Delete a short link on dub.co',
    inputSchema: {
      type: 'object',
      properties: {
        linkId: {
          type: 'string',
          description: 'The ID of the link to delete',
        },
      },
      required: ['linkId'],
    },
  },

• src/index.ts:208-209 (registration)

  Dispatcher case in the CallToolRequest handler that routes 'delete_link' calls to the deleteLink method.

  case 'delete_link':
    return await this.deleteLink(request.params.arguments);