Okay so YOU can't give him first aid. HOWEVER you can still take him to someone who does have the necessary appendages for administering it. Toss him on your back until you reach such an individual.

In the mean time do check out the purple device behind you, it might provide useful data and/or popcorn. Maybe the possibly unidentified life form likes popcorn.

Consume the flesh of the fallen!

Leave the possible humanoid being for dead. Your survival matters more. Leave it alone and continue wandering.

cut off its head with your big ole CLAMPHANDS™ and place it upon your head as a trophy
you are a B A R B A R I A N and you are O U T F O R B L O O D A N D C O N Q U E S T

Hello! Klepto part has returned! There's way more than just his wallet to take. Check to see if he has any metal in his teeth, then examine him for surgical scars to see if he might have titanium implants- like after reconstructive surgery. When all of that is done, drain his blood for the precious metals within, take his clothes, and then toss him into outer space for proper 'burial.'

SMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHITSMASHIT

That's obviously a helmet. Put it on your head and plug it into your body, like a good robot should. You don't want to suffer head trauma, now, do you?

What @BCTheEntity said. But please open the 'visor' before utilization, in order to maintain optical scanning devices at peak capacity.

You need to use your screw hands- every robot has screw hands, to open it up. Memorise how you take it apart to reassemble it should the final product be worth more than its composite parts.

You can power it!
Figure out how to POWER IT!
PLUG IT INTO YOURSELF!
BREATHE LIFE INTO THE DEAD M A C H I N E!
This is your kin! LET THEM LIVE AGAIN!

Throw the device as hard as you can at the nearest visible building. Your robot appendages should be strong enough, right?

plug it in somewhere and then try running Doom on it

Plug it into your Alternative Self-induction Socket and see what its functions are. But first try running Doom on it, that is after all an essential step in the protocol when handling new and/or unknown devices.

If the device can't run Doom, throw it as hard as you can into the aether.

@GarlandDaHero you know what they say, if it can't run doom it's Absolutely Fucking Useless

bumping for Doom

where tha beep boop at goofy

@obliviousRoadie

I'll make one tonight, brother.

@obliviousRoadie

I'll make one tonight, brother.

turns out beep boop machine broke
BIHH FIX THAT JOINT RN