This script starts mamp app without the need for a sudo password. In order to work you need to add a login entry on your keychain

gistfile1.applescript

#initial code from http://www.tech-otaku.com/local-server/starting-mamps-apache-mysql-servers-login/
tell application "Finder"
	# Check if the Apache or MySQL servers are already running
	set apacheRunning to my ProcessRunning("httpd")
	set mysqlRunning to my ProcessRunning("mysqld")
	
	# If neither the Apache nor MySQL servers are already running...
	if (not apacheRunning and not mysqlRunning) then
		# get the user name and password using the security Terminal command
		set theUserName to do shell script ("security  find-generic-password -l \"MAMP\" | grep \"acct\" | cut -c 19-99 | tr -d '\"'")
		set thePassword to do shell script ("security 2>&1 >/dev/null find-generic-password -gl \"MAMP\" | cut -c 11-99 | tr -d '\"'")
		
		# Start MAMP's Apache server
		do shell script "/Applications/MAMP/bin/startApache.sh &" password thePassword user name theUserName with administrator privileges
		
		# Start MAMP's MySQL server
		do shell script "/Applications/MAMP/bin/startMysql.sh > /dev/null 2>&1"
		
		tell application "MAMP"
			activate
			delay 3
		end tell
		
		tell application "System Events" to set visible of process "MAMP" to false
	else
		if (apacheRunning and mysqlRunning) then
			set theMessage to "Both Apache and MySQL servers are"
		else if apacheRunning then
			set theMessage to "The Apache server is"
		else if mysqlRunning then
			set theMessage to "The MySQL server is"
		end if
		display alert "Local Server Environment" message theMessage & " already running." & return & return buttons {"OK"} default button 1 giving up after 50 as critical
	end if
	
end tell

on ProcessRunning(processName)	
	set AppleScript's text item delimiters to "\\|"
	set theExpression to processName as string
	set AppleScript's text item delimiters to ""
	set isRunning to every paragraph of (do shell script "ps -acwx -o command | grep -ix " & quoted form of theExpression & " || echo 'false'")
	
	if isRunning contains "false" then
		return false
	else
		return true
	end if
	
end ProcessRunning