health-preflight SKILL.md skillA
health-preflight 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/health-preflight@git:20260924.c2142d9Pins git:20260924.c2142d9 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/health-preflight/SKILL.md- Versions recorded
- 10
- Latest version
- git:20260924.c2142d9, committed Sep 24, 2026
- First version recorded
- Aug 17, 2026
- Size
- 11,493 bytes
- Repository stars
- 106
- License
- Apache-2.0
Use before any deploy, image build, provisioning, or GPU submit to prove service credentials with `npa workbench health preflight`, request `--checks nebius` before provisioning, and verify gated-model access with `npa workbench health access`.
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
# Health preflight (the doctor before you spend) There is no `npa doctor`. The readiness surface is `npa workbench health`, and it has exactly two public commands. Run them before anything that costs GPU time or provisions cloud resources. ```bash npa workbench health preflight --json npa workbench health preflight --checks nebius --json npa workbench health access --json ``` All three exit non-zero on any FAIL. That is the point: they are gates, not reports. Use `--warn-only` only when you deliberately want the report without the gate (for example while collecting a status snapshot), never to make a red run green. ## What each command answers `preflight` answers *"do I hold the credentials nearly every workbench tool needs?"* — one PASS/WARN/FAIL/SKIP row per check over Hugging Face, NGC, S3, and Token Factory. Request the optional `nebius` check before provisioning: ```bash npa workbench health preflight --checks all npa workbench health preflight --checks nebius --json npa workbench health preflight --checks s3,token_factory npa workbench health preflight --project <alias> --checks s3,nebius …
Read the whole file at its exact version.
How to install
mdr add nebius/nebius-physical-ai/health-preflight@sha256:fbc7b22252f37aacThe line at the top of this page pins the label git:20260924.c2142d9, 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_ldditlku4s24zwwc)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 10 versions of this file, between Aug 17, 2026 and Sep 24, 2026, about one every 4 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260924.c2142d9 latest | 2026-09-24 | c2142d9 | 11,493 B | A | view · diff |
| git:20260917.94f518a | 2026-09-17 | 94f518a | 11,376 B | A | view · diff |
| git:20260912.23988f2 | 2026-09-12 | 23988f2 | 11,399 B | A | view · diff |
| git:20260907.805c6d5 | 2026-09-07 | 805c6d5 | 9,961 B | A | view · diff |
| git:20260906.2c32550 | 2026-09-06 | 2c32550 | 9,545 B | A | view · diff |
| git:20260906.2f687b4 | 2026-09-06 | 2f687b4 | 9,139 B | A | view · diff |
| git:20260905.0143535 | 2026-09-05 | 0143535 | 8,479 B | A | view · diff |
| git:20260831.e5ddb7d | 2026-08-31 | e5ddb7d | 6,840 B | A | view · diff |
| git:20260822.84531b9 | 2026-08-22 | 84531b9 | 6,619 B | A | view · diff |
| git:20260817.be3cf06 | 2026-08-17 | be3cf06 | 6,330 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 (11493 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_ldditlku4s24zwwc GET https://markdownregistry.com/api/v1/resolve?ref=nebius/nebius-physical-ai/health-preflight GET https://markdownregistry.com/api/v1/blob/fbc7b22252f37aacb9427bab7da14c2125f050a93882eb4548341c39e437087d
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.