Crawl up stairs

Skill sumitaich1998/slavex/.cursor/skills/crawl-up-stairs

Climbs the stairs on hands and knees, via a low sequence that raises root.y. Use when a command mentions crawl up the stairs, climb the steps on hands and knees, scramble up the staircase, or go up the stairs on all fours.From its SKILL.md

Install

npx -y skills add sumitaich1998/slavex --skill crawl-up-stairs

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

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SKILL.md

1.6 KB, 422 tokens by cl100k_base, as published. Nobody here has run it

crawl-up-stairs

A hands-and-knees stair climb: reach a hand up to the next step as the opposite knee drives up, body rising.

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.
Torso forward (Spine+X~55); alternate reaching a hand up and driving the opposite knee onto the next step; raise root.y each beat.
durationMs ~2800.

Example

"crawl up the stairs" -> {"durationMs":2800,"say":"Crawling up the steps.","sequence":{"loop":false,"frames":[{"t":0,"pose":{"Spine":[55,0,0],"LeftUpperArm":[130,0,90],"RightUpLeg":[80,0,0],"RightLeg":[90,0,0]},"root":{"y":0,"z":0}},{"t":0.5,"pose":{"RightUpperArm":[130,0,-90],"LeftUpLeg":[80,0,0],"LeftLeg":[90,0,0]},"root":{"y":0.2,"z":0.3}},{"t":1,"pose":{"Spine":[0,0,0],"LeftUpperArm":[0,0,90],"RightUpperArm":[0,0,-90],"LeftUpLeg":[0,0,180],"RightUpLeg":[0,0,180],"LeftLeg":[0,0,0],"RightLeg":[0,0,0]},"root":{"y":0.4,"z":0.6}}]}}

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.

What ships with it

Read from the repository

Just SKILL.md. No reference files, no scripts.