Vault

Skill sumitaich1998/slavex/.cursor/skills/vault

Talk to a humanoid in a 3D apartment — on screen, in VR, or in your real room (MR). Voice/text commands, an open-source BYO-key LLM brain, and ~950 composable motion skills. Three.js + WebXR (Quest 3).

Install

npx -y skills add sumitaich1998/slavex --skill vault

Assembled from the repository path, not quoted from the project. Check it against their README if it does not work.

One thing to look at

1 stars1 stars. Stars are a popularity signal and not a quality one, but at this level it is likely that nobody has read this closely except its author, and you would be relying on your own review.

What its author says it does

Copied from the file, not written here

Vaults over an obstacle by planting the hands and swinging the legs over to one side, via a sequence with a root.y arc and forward translation. Use when a command mentions vault, vault over, hands-on vault, kong vault, or hop over by pushing off your hands.

SKILL.md

1.6 KB, as published. Nobody here has run it

vault

Plant the hands on the obstacle, swing both legs over to the side, and land beyond it.

Composes: move-arm + move-leg + move-torso

How

Use a sequence with loop:false. Frame root is ABSOLUTE; compute the travel axis from state.position+state.faceDeg (0=+Z, 90=+X). The example assumes origin facing +Z.
Beats: reach hands to plant (UpperArm X~120), swing legs over to one side (legs flexed + abducted, torso tilt, root.y~0.4), land beyond.
durationMs ~1200.

Example

"vault over it" -> {"durationMs":1200,"say":"Vault!","sequence":{"loop":false,"frames":[{"t":0,"pose":{"LeftUpperArm":[120,0,90],"RightUpperArm":[120,0,-90],"LeftUpLeg":[40,0,0],"RightUpLeg":[40,0,0]},"root":{"y":-0.1,"z":0.3}},{"t":0.5,"pose":{"LeftUpLeg":[60,0,90],"RightUpLeg":[60,0,90],"LeftLeg":[80,0,0],"RightLeg":[80,0,0],"Spine":[0,0,20]},"root":{"y":0.4,"z":0.9}},{"t":1,"pose":{"LeftUpperArm":[0,0,90],"RightUpperArm":[0,0,-90],"LeftUpLeg":[0,0,180],"RightUpLeg":[0,0,180],"LeftLeg":[0,0,0],"RightLeg":[0,0,0],"Spine":[0,0,0]},"root":{"y":0,"z":1.6}}]}}

Limits & posture

Keep ≥1 foot grounded except at a jump's airborne apex; stay inside human joint ranges and keep weight over the support — see balance-and-posture.