cosmos3-nano-sim-auto-inference SKILL.md skillA
cosmos3-nano-sim-auto-inference from nvidia/cosmos-framework is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add nvidia/cosmos-framework/cosmos3-nano-sim-auto-inference@git:20261021.a2a7409Pins git:20261021.a2a7409 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- nvidia/cosmos-framework
- Path
.agents/skills/cosmos3-nano-sim-auto/inference/SKILL.md- Versions recorded
- 2
- Latest version
- git:20261021.a2a7409, committed Oct 21, 2026
- First version recorded
- Oct 21, 2026
- Size
- 7,653 bytes
- Repository stars
- 589
- License
- a license file GitHub does not identify
Prepare inputs or run Cosmos3-Nano-Sim-Auto camera-only or joint camera/LiDAR generation with a released or exported student in Cosmos Framework. Check causal conditioning, per-camera captions, rolling metadata and saved outputs.
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
# Run inference with Cosmos3-Nano-Sim-Auto Use the four-step causal student to generate synchronized camera views and optional LiDAR from initial RGB, per-camera captions and WSM/HD-map controls. The released model is optimized for the reference camera rig. You can try a custom rig, but camera geometry differences can degrade quality. Follow the [reference-rig retargeting or custom-rig workflow](../../cosmos3-nano-transfer-auto/inference/references/input-preparation.md#choose-reference-rig-or-custom-rig-generation). Retargeting WSM does not reproject initial RGB images. For adaptation, fine-tune Transfer-Auto on your rig's paired data, then distill it into Sim-Auto. ## Start here - **New rig:** compare it with the reference cameras in [Camera Rig Explorer](../../cookbooks/cosmos3/simulation/auto/wsm/docs/camera-rig/guide.md), then follow the shared [camera-to-embedding mapping](../../cosmos3-nano-transfer-auto/inference/references/input-preparation.md#2-map-physical-cameras-to-learned-identities). Map each camera to the closest supported identity and keep RGB, WSM and caption assignments consistent. For domain/rig adaptation, post-train Transfer-Auto …
Read the whole file at its exact version.
How to install
mdr add nvidia/cosmos-framework/cosmos3-nano-sim-auto-inference@sha256:d1f888e78d0b29c9The line at the top of this page pins the label git:20261021.a2a7409, 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_jzosqciaeg7j4h3k)
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Versions
The registry has recorded 2 versions of this file, all committed on Oct 21, 2026.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261021.a2a7409 latest | 2026-10-21 | a2a7409 | 7,653 B | A | view · diff |
| git:20261021.7e918d7 | 2026-10-21 | 7e918d7 | 7,712 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 (7653 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
nvidia/cosmos-framework · 589 stars · license a license file GitHub does not identify · pushed 2026-10-31 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_jzosqciaeg7j4h3k GET https://markdownregistry.com/api/v1/resolve?ref=nvidia/cosmos-framework/cosmos3-nano-sim-auto-inference GET https://markdownregistry.com/api/v1/blob/d1f888e78d0b29c92b720bd0a2d0969daa787e01aa754e51c9394c4010cc55ba
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.