Turtle Claws.

Hi. Turtle claws could be added by crafting a turtle with an Iron ingot below. It could be used to connect turtles with each other, send data and energy.

Functions:

Claw api:

claw.sendData(directory) Sends specified data to the another turtle.
claw.sendEnergy(amount) Sends energy to another turtle.
claw.bite Retracts the claws, dealing 2 damage to everything below.
claw.runProgram(directory) Run a program in another turtle.

That's all! Put your suggestions below.

I very much dislike it. It's not extremely useful.

sendData - just use rednet
sendEnergy - ??? I'm not sure why you'd ever want to do this.
bite - turtle.attack
runProgram - nsh / rednet