leisaac SKILL.md skillA
leisaac 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/leisaac@git:20260905.bc1c320Pins git:20260905.bc1c320 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/leisaac/SKILL.md- Versions recorded
- 2
- Latest version
- git:20260905.bc1c320, committed Sep 5, 2026
- First version recorded
- Aug 18, 2026
- Size
- 13,047 bytes
- Repository stars
- 106
- License
- Apache-2.0
Use when building, launching, operating, reviewing, or live-testing the NPA LeIsaac browser teleoperation tool, its secure agent-relay transport, immutable LeRobot datasets, custom bundles, or PAIDF export/materialization.
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
# LeIsaac browser teleoperation Use this skill for the real LightwheelAI/LeIsaac workbench service and its authenticated NPA agent UI. Read `docs/workbench/leisaac-teleoperation.md` and `docs/workbench/guides/leisaac-transport-latency.md` before changing runtime, transport, recorder, or UI behavior. Also load these skills when their surfaces are involved: - `third-party-eula-preflight`, `gpu-selection`, and `nebius-infra` before a live launch; - `npa-agent` and `agent-fresh-operate` for agent deployment or live UI tests; - `workbench-tool`, `testing-conventions`, `real-components`, and `solution-licensing` for implementation, validation, or packaging changes; - `physical-ai-data-factory` for PAIDF export or materialization. ## Ground truth and capability boundary - Source is LeIsaac `0.4.0` at `1651c321e9b0c1bb54233211fc7b3cd70d8373d5` with exact, build-gated NPA packaging and observability patches. - The supported real tasks are `LeIsaac-SO101-PickOrange-v0` and `LeIsaac-SO101-LiftCube-v0`. Browser operation uses upstream `SO101Keyboard`; one session controls exactly one environment. - Rendering requires RT cores. The current launcher supports only the named …
Read the whole file at its exact version.
How to install
mdr add nebius/nebius-physical-ai/leisaac@sha256:f4a86342cf41eefeThe line at the top of this page pins the label git:20260905.bc1c320, 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_slcgqpn5h33io2vo)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Aug 18, 2026 and Sep 5, 2026, about one every 19 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260905.bc1c320 latest | 2026-09-05 | bc1c320 | 13,047 B | A | view · diff |
| git:20260818.c836fa3 | 2026-08-18 | c836fa3 | 11,102 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 (13047 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_slcgqpn5h33io2vo GET https://markdownregistry.com/api/v1/resolve?ref=nebius/nebius-physical-ai/leisaac GET https://markdownregistry.com/api/v1/blob/f4a86342cf41eefe9b8df8f323f8cb59ba66974307b016be379e3e0c8e9489ba
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.