lancedb SKILL.md skillA
lancedb 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/lancedb@git:20260924.97bcd03Pins git:20260924.97bcd03 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/lancedb/SKILL.md- Versions recorded
- 4
- Latest version
- git:20260924.97bcd03, committed Sep 24, 2026
- First version recorded
- Jul 3, 2026
- Size
- 4,117 bytes
- Repository stars
- 106
- License
- Apache-2.0
Use when working on LanceDB vector storage, table creation/querying, LeRobot/BDD100K imports, UDF backfills, materialized views, CLIP embeddings, or AV/perception data flows.
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
# LanceDB
## When To Use
Use this skill for vector-search workbench changes, perception dataset imports,
BDD100K failure-mode slices, materialized views, CLIP embedding backfills, and
LanceDB CLI/API/SDK parity reviews.
## Procedure
1. Pick the data shape first. LanceDB is best for frame-aligned records such as
image paths, annotations, metadata, and vectors. It is not the right store for
raw multi-rate sensor streams.
2. Create or inspect tables before ingestion:
```bash
npa workbench lancedb create-table --help
npa workbench lancedb query --help
```
`create-table` accepts rows from local Parquet, JSON, JSONL, or directory
inputs. Server-side `s3://` import is not implemented. For a zero-row table,
pass `--schema`; never seed a placeholder row. The schema is a JSON object
containing only a non-empty `fields` list. Each field has `name`, `type`, and
optional boolean `nullable` (default `true`). Primitive types use PyArrow
aliases. List types use `{"name": "list", "item_type": "string"}`; fixed
vectors use `{"name": "fixed_size_list", "item_type": "float32",
"list_size": 512}`. Supplied field order, Arrow types, and nullability are
…Read the whole file at its exact version.
How to install
mdr add nebius/nebius-physical-ai/lancedb@sha256:f443cebb3b42eecaThe line at the top of this page pins the label git:20260924.97bcd03, 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_mpsq7b7lqiz7xwl6)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 4 versions of this file, between Jul 3, 2026 and Sep 24, 2026, about one every 28 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260924.97bcd03 latest | 2026-09-24 | 97bcd03 | 4,117 B | A | view · diff |
| git:20260921.f9fafce | 2026-09-21 | f9fafce | 3,426 B | A | view · diff |
| git:20260803.38398ce | 2026-08-03 | 38398ce | 3,105 B | A | view · diff |
| git:20260703.774344b | 2026-07-03 | 774344b | 2,584 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 (4117 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_mpsq7b7lqiz7xwl6 GET https://markdownregistry.com/api/v1/resolve?ref=nebius/nebius-physical-ai/lancedb GET https://markdownregistry.com/api/v1/blob/f443cebb3b42eecad5d3e5c37cca20c44d426f39e85ea726359b5936ed2431d0
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.