workbench-tool SKILL.md skillA
workbench-tool 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/workbench-tool@git:20260925.8dd8ed3Pins git:20260925.8dd8ed3 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/tools/workbench-tool/SKILL.md- Versions recorded
- 6
- Latest version
- git:20260925.8dd8ed3, committed Sep 25, 2026
- First version recorded
- Jul 3, 2026
- Size
- 4,802 bytes
- Repository stars
- 106
- License
- Apache-2.0
Use when adding, changing, deploying, or calling any NPA workbench tool; captures the API/CLI/SDK/container architecture and data-flow contract.
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
# Workbench Tool Pattern This skill is the architectural contract. For the procedures built on it: - Adding a tool end to end: `skills/workflows/add-workbench-tool/SKILL.md` - Writing the CLI and SDK: `skills/atomic/npa-cli-conventions/SKILL.md` - Wiring it into a workflow: `skills/atomic/toolref-argv-contract/SKILL.md` - Validating before you push: `skills/atomic/pre-pr-validation/SKILL.md` Every workbench tool is a containerized FastAPI service. The container is the unit of deployment; the service endpoint is the unit of invocation; the CLI and SDK are clients. Each capability must have one source of truth. Put behavior in the service or shared implementation layer, then have all access paths call it. Never duplicate training, inference, import, or status logic separately across API, CLI, and SDK layers. ## Three Access Modes - API: HTTP endpoints exposed by the FastAPI service. - CLI: `npa workbench <tool> ...`. - SDK: `npa.sdk.workbench.<tool>`. ## Standard Endpoints Workbench services should expose these standard surfaces unless a tool-specific skill documents an exception: - `GET /health` - `POST /train` or `POST /run` - `GET /status` - `GET /system-info` …
Read the whole file at its exact version.
How to install
mdr add nebius/nebius-physical-ai/workbench-tool@sha256:0278d80f430d2b83The line at the top of this page pins the label git:20260925.8dd8ed3, 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_etlwl6kk7okzmtxn)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 6 versions of this file, between Jul 3, 2026 and Sep 25, 2026, about one every 17 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260925.8dd8ed3 latest | 2026-09-25 | 8dd8ed3 | 4,802 B | A | view · diff |
| git:20260907.2179c44 | 2026-09-07 | 2179c44 | 4,219 B | A | view · diff |
| git:20260906.2f687b4 | 2026-09-06 | 2f687b4 | 2,938 B | A | view · diff |
| git:20260818.62f2072 | 2026-08-18 | 62f2072 | 2,783 B | A | view · diff |
| git:20260726.d129ee9 | 2026-07-26 | d129ee9 | 2,213 B | A | view · diff |
| git:20260703.774344b | 2026-07-03 | 774344b | 1,559 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 (4802 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_etlwl6kk7okzmtxn GET https://markdownregistry.com/api/v1/resolve?ref=nebius/nebius-physical-ai/workbench-tool GET https://markdownregistry.com/api/v1/blob/0278d80f430d2b8333f1d06f3cfda9cc98561328f5eb0aac2567835f708039e1
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.