real-components SKILL.md skillA
real-components from nebius/nebius-physical-ai is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add nebius/nebius-physical-ai/real-components@git:20260813.a1cc4eaPins git:20260813.a1cc4ea in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- nebius/nebius-physical-ai
- Path
skills/atomic/real-components/SKILL.md- Versions recorded
- 4
- Latest version
- git:20260813.a1cc4ea, committed Aug 13, 2026
- First version recorded
- Jul 26, 2026
- Size
- 5,017 bytes
- Repository stars
- 106
- License
- Apache-2.0
Use when authoring or reviewing an NPA workbench pipeline/blueprint that advertises specific components (Cosmos Transfer, Cosmos Evaluator, Cosmos Curator, FiftyOne, VLM eval, etc.) — ensure every advertised stage invokes the REAL component, not an echo/manifest stub masquerading as real work.
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
# Real Components As Advertised A pipeline that advertises a component (e.g. "Cosmos Transfer 2.5", "FiftyOne curation") MUST actually run it. A stub that only `echo`s or writes a `contract_ready` manifest while the spec advertises real output is a correctness bug: it looks green in validate/plan/smoke but produces no real artifacts, and downstream stages that consume them fail (or silently pass on fake data). ## Rule - Every advertised stage invokes the real component and writes real artifacts. - A stage may be a stub ONLY if the spec description says so explicitly; never advertise a stub as the real capability. - Verify on a live run that each stage's output artifact is real (a real video/frames/report), not a manifest or an echoed string. ## Audit method For each `toolRef`, inspect its argv in `npa/src/npa/orchestration/npa_workflow/catalog.py`: - `argv[0] == "echo"` → **stub** (e.g. `workbench.fiftyone.launch_app`). - a Python one-liner that writes `"status": "contract_ready"` or a fixed `write_decision` → **stub / demo** (e.g. `workbench.sim2real.write_decision`). - invokes a real CLI (`npa workbench <tool> ...` with real flags) or a real …
Read the whole file at its exact version.
How to install
mdr add nebius/nebius-physical-ai/real-components@sha256:ebe373aa7aaf0977The line at the top of this page pins the label git:20260813.a1cc4ea, 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_3eniete2p4ythtkv)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 4 versions of this file, between Jul 26, 2026 and Aug 13, 2026, about one every 6 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260813.a1cc4ea latest | 2026-08-13 | a1cc4ea | 5,017 B | A | view · diff |
| git:20260804.fb8aaef | 2026-08-04 | fb8aaef | 5,093 B | A | view · diff |
| git:20260802.a2d15a5 | 2026-08-02 | a2d15a5 | 4,690 B | A | view · diff |
| git:20260726.d129ee9 | 2026-07-26 | d129ee9 | 3,044 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 (5017 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
nebius/nebius-physical-ai · 106 stars · license Apache-2.0 · pushed 2026-11-08 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_3eniete2p4ythtkv GET https://markdownregistry.com/api/v1/resolve?ref=nebius/nebius-physical-ai/real-components GET https://markdownregistry.com/api/v1/blob/ebe373aa7aaf097726237e5f91080bc169fe03ce6b1c4d1264bd3615b7628972
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.