character-walking SKILL.md skillA
character-walking from wolffe/three.js-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add wolffe/three.js-skills/character-walking@git:20261031.845cf45Pins git:20261031.845cf45 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- wolffe/three.js-skills
- Path
skills/character/character-walking/SKILL.md- Versions recorded
- 2
- Latest version
- git:20261031.845cf45, committed Oct 31, 2026
- First version recorded
- Oct 28, 2026
- Size
- 5,670 bytes
- Repository stars
- 3
- License
- MIT
Walking, running, crouching and jumping on a physics capsule in Three.js 0.187.0 with Jolt 1.1.0. Use when a character has to move over level geometry, climb stairs and slopes, ride moving platforms, and not slide off edges. Ships walking-controller.js.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Character walking
Target: Three.js 0.187.0 WebGPU, Jolt 1.1.0 (`jolt-physics` WASM, `jolt-physics.wasm-compat.js`).
`scripts/walking-controller.js` has two parts:
- `createJoltCharacter(Jolt, jolt, physicsSystem, opts)`: builds a `CharacterVirtual`
capsule with standing and crouching shapes and the filters it needs, and exposes the
four calls the controller uses.
- `createWalker({ character, gravity })`: turns a wish direction, a camera yaw, a speed
and a jump flag into capsule velocity, with the rules below.
The controller only needs the adapter interface, so another physics library can be
used by writing an adapter with the same four calls: `setCrouch(bool)`,
`extendedUpdate(velocity, dt)`, `state()` and `teleport(x, y, z)`.
## The rules that make walking feel right
1. **Horizontal velocity is set, not accelerated.** Each frame the horizontal velocity
becomes `wishDir × speed`. No momentum, no acceleration curve. This is what makes
WASD feel direct; the physics step still resolves collisions and slopes.
2. **Vertical velocity is kept.** Read the current velocity along `up`, keep it, add
…Read the whole file at its exact version.
How to install
mdr add wolffe/three.js-skills/character-walking@sha256:31d7514fa4522926The line at the top of this page pins the label git:20261031.845cf45, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_2ql2niu7k54loium)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Oct 28, 2026 and Oct 31, 2026, about one every 3 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261031.845cf45 latest | 2026-10-31 | 845cf45 | 5,670 B | A | view · diff |
| git:20261028.62f2e2f | 2026-10-28 | 62f2e2f | 5,670 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (5670 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
wolffe/three.js-skills · 3 stars · license MIT · pushed 2026-11-02 · branch master
API
GET https://markdownregistry.com/api/v1/artifacts/art_2ql2niu7k54loium GET https://markdownregistry.com/api/v1/resolve?ref=wolffe/three.js-skills/character-walking GET https://markdownregistry.com/api/v1/blob/31d7514fa4522926faa41fd329ae5afc6c59d9dab2de0429ca2f4a9a0ecefc8c
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.