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
Before processing any user prompt, always read and strictly adhere to the operational constraints, context caching rules, and module boundaries defined in `.agents/skills`. Keep responses compact and direct to preserve context window longevity.
The line at the top of this page pins the label git:20260703.ce2e3a8, 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.
GET https://markdownregistry.com/api/v1/artifacts/art_gny4bffqnou7rgbi
GET https://markdownregistry.com/api/v1/resolve?ref=nebius/nebius-physical-ai/.cursorrules
GET https://markdownregistry.com/api/v1/blob/c97bb564e851a62aa1ed567dca5a05cc2e6dbb1409738e468554e1654824055f
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.
nebius/nebius-physical-ai · skills/atomic/access-approval/SKILL.md · Prepare, verify, and resume operator-owned Hugging Face or NVIDIA NGC access for exact NPA dependencies, including…
nebius/nebius-physical-ai · skills/atomic/agent-run-data-collection/SKILL.md · Use when collecting NPA agent work for fine-tuning or evaluation so every goal-level episode emits a sanitized…
nebius/nebius-physical-ai · skills/atomic/agent-visual-feedback/SKILL.md · Use when the NPA agent should describe or critique the current viewer (Rerun, video, image, or data) via the Describe…
nebius/nebius-physical-ai · skills/atomic/architecture/SKILL.md · Use for Claude Code architectural review of the Nebius Physical AI platform, workbench layer, orchestrator choices, and…
nebius/nebius-physical-ai · skills/atomic/audit-container-docs/SKILL.md · Reconcile NPA container-image catalogs and related documentation whenever a workbench image or solution is added…
nebius/nebius-physical-ai · skills/atomic/build-and-push-image/SKILL.md · Use when building, tagging, validating, or publishing NPA workbench container images through immutable full-SHA public…
nebius/nebius-physical-ai · skills/atomic/contributions/SKILL.md · Write or review NPA contributions, including workbench agent changes, using the repository's readability…
nebius/nebius-physical-ai · skills/atomic/cosmos3-codebase-nav/SKILL.md · Use when navigating the Cosmos3 integration in NPA or locating upstream Cosmos3 framework files, defaults, scripts…
