cosmos3-nano-sim-transfer-post-training SKILL.md skillA
cosmos3-nano-sim-transfer-post-training 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-transfer-post-training@git:20261021.7e918d7Pins git:20261021.7e918d7 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-transfer/post-training/SKILL.md- Versions recorded
- 1
- Latest version
- git:20261021.7e918d7, committed Oct 21, 2026
- Size
- 11,156 bytes
- Repository stars
- 613
- License
- a license file GitHub does not identify
Prepare aligned spatial controls, RGB targets and captions for Cosmos3-Nano-Sim-Transfer; run native Cosmos Framework Stage 0–3 training with local assets; resume full-state checkpoints; pass selected EMA to inference.
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
# Post-train Cosmos3-Nano-Sim-Transfer Cosmos3-Nano-Sim-Transfer generates RGB video from a spatial-control clip and a caption. Controls can be edge, blur, depth or segmentation. Train on aligned control/RGB clips and captions with Cosmos Framework. Start at Stage 0 with compatible base regular weights, then pass your selected EMA outputs through teacher forcing, four-step distillation and self-forcing. ## Choose your starting point | Goal | Start with | Follow | | ---------------------------- | --------------------------------------------------------------- | ----------------------------------------------- | | Start a new training chain | Compatible base regular weights and a prepared local bundle | [Stage 0 Quickstart](#quickstart-train-stage-0) | | Continue your training chain | Your completed stage checkpoints and saved configuration | [Continue training](#continue-training) | | Generate RGB video | Matched release checkpoint or your selected Stage 3 student EMA | [Inference](../inference/SKILL.md) | …
Read the whole file at its exact version.
How to install
mdr add nvidia/cosmos-framework/cosmos3-nano-sim-transfer-post-training@sha256:5490fc6f497a461eThe line at the top of this page pins the label git:20261021.7e918d7, 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_tsoz727mdsbcfs5e)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Oct 21, 2026.
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 (11156 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 · 613 stars · license a license file GitHub does not identify · pushed 2026-11-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_tsoz727mdsbcfs5e GET https://markdownregistry.com/api/v1/resolve?ref=nvidia/cosmos-framework/cosmos3-nano-sim-transfer-post-training GET https://markdownregistry.com/api/v1/blob/5490fc6f497a461e49771ab4123bc0745d8549892e87217383911425540d91de
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.