mujoco skillA
mujoco is agent-read markdown (skill) from robium-ai/robium: Build and debug lightweight robot manipulation simulations with MuJoCo..
Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.
What the file says
# MuJoCo A plausible render proves little by itself. Follow the physical chain from model through kinematics, actuation, contact, and observation. ## Start from the model - For a new manipulation app or first policy demo, read [architect](../architect/SKILL.md) before creating a scene, controller, or viewer. Reuse its compatible reference-app selection if already made. Existing-model edits, physics debugging, and explanations stay here. - Read the MJCF and the pinned asset revision before adding control code. Check joint ranges, actuator limits, collision geometry, sites, masses, and the intended work surface. - Prefer a maintained model from [MuJoCo Menagerie](https://github.com/google-deepmind/mujoco_menagerie), but verify it against the real robot and task envelope. - Confirm gripper polarity, fingertip gap, and contact geometry empirically. Names and documentation can disagree with the model that actually runs. - Use the current [MuJoCo documentation](https://mujoco.readthedocs.io/) for MJCF and Python APIs rather than carrying signatures forward from memory. ## Follow the physical chain …
Read the whole file at its exact version.
How to install
mdr add robium-ai/robium/mujoco@git:20260919.498ea4emdr add robium-ai/robium/mujoco@sha256:ff4c6957190ae5d0Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.
[](https://markdownregistry.com/a/art_nogf5unjnognqg6c)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260919.498ea4e latest | 2026-09-19 | 498ea4e | 2,886 B | A | view · diff |
| git:20260918.06c6019 | 2026-09-18 | 06c6019 | 2,610 B | A | view · diff |
| git:20260907.863840e | 2026-09-07 | 863840e | 2,387 B | A | view · diff |
| v1.0.2 | 2026-08-03 | dbc1928 | 15,076 B | A | view · diff |
| v1.0.1 | 2026-08-03 | d53502d | 15,065 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 (2886 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
robium-ai/robium · 14 stars · license MIT · pushed 2026-09-22 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_nogf5unjnognqg6c GET https://markdownregistry.com/api/v1/resolve?ref=robium-ai/robium/mujoco GET https://markdownregistry.com/api/v1/blob/ff4c6957190ae5d04b33391b5d45d8ef899d662151af1fa2cf75217297954564
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