open3d SKILL.md skillA
open3d 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/open3d@git:20261003.15b0b11Pins git:20261003.15b0b11 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/open3d/SKILL.md- Versions recorded
- 1
- Latest version
- git:20261003.15b0b11, committed Oct 3, 2026
- Size
- 17,032 bytes
- Repository stars
- 45
- License
- Apache-2.0
Use when registering overlapping point-cloud scans into one frame, optimizing a multiway pose graph, reconstructing a Poisson surface, or reviewing Open3D registration artifacts and their validators.
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
# Open3D point-cloud registration and reconstruction Two scans of the same room do not share a coordinate frame. This tool recovers the rigid transform between them with the real upstream pipeline — `registration_ransac_based_on_feature_matching` over FPFH features, refined by `registration_icp` — then optimizes the full pairwise pose graph with `global_optimization`, fuses the result, and reconstructs a surface with `create_from_point_cloud_poisson`. Nothing is recomputed or smoothed locally: every fitness, RMSE and correspondence count is what Open3D's own `RegistrationResult` returned. CPU-only, and that is a design constraint rather than an unfinished port. Open3D's `pipelines.registration` and geometry APIs have no CUDA path, so the image does not derive from the CUDA base and no stage requests an accelerator. A stage that asked for a GPU here would hold one it cannot use. The image is `0.20.0-cpu-20260918`, a validation candidate quarantined from public publication until exact-image byte scans are accepted. Build from committed inputs with `npa/docker/workbench/open3d/build.sh`. ## Run it ```bash …
Read the whole file at its exact version.
How to install
mdr add nebius/nebius-physical-ai/open3d@sha256:6895c050bcf1abafThe line at the top of this page pins the label git:20261003.15b0b11, 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_g3zgee3a4bcchuwp)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Oct 3, 2026.
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 (17032 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 · 45 stars · license Apache-2.0 · pushed 2026-10-20 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_g3zgee3a4bcchuwp GET https://markdownregistry.com/api/v1/resolve?ref=nebius/nebius-physical-ai/open3d GET https://markdownregistry.com/api/v1/blob/6895c050bcf1abafd87cf067be28f73b66de31d0b625b630392f15b5c6ce6e66
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.
More from nebius/nebius-physical-ai
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