zarr-python
No security findings. Scanned 1 time, most recently 2026-10-21.
Second scanner: NVIDIA SkillSpector
SkillSpector found no issues but could not fully inspect the package, usually because SKILL.md refers to a file that is not present, so it fails closed to CAUTION instead of SAFE. Read it as "not fully checked", not as a finding. How the two scanners compare across the whole corpus: Two scanners, one corpus.
What this skill does
Stores and queries chunked N-D scientific arrays with Zarr-Python 3, including codecs, sharding, S3/GCS storage, and NumPy/Dask/Xarray integration. Use for array layout, bounded I/O, format migration, or scientific metadata preservation.
- Package
- 8 files, 43 KB
- SKILL.md
- 956 words, 12+ sections
- Code
- None. Instructions only.
- Allowed tools
ReadWriteEditBash- License
- MIT license
- Compatibility
- Requires Python 3.12+ and zarr 3.4.0 with NumPy 2+. Remote I/O needs network access, zarr[remote] and the protocol backend; private stores need provider credentials. CLI migration needs zarr[cli].
SKILL.md covers: Zarr Python · When to use · Install · Optional remote backends and migration CLI: · Workflow · Basic array roundtrip · Creation and indexing · Coordinate indexing pairs corresponding coordinates; orthogonal indexing is a product. · Resize and append · Groups and attributes · References · Citing Scientific Agent Skills
Findings
No findings. SAFE
What is in the package
| File | Kind | Size |
|---|---|---|
SKILL.md | doc | 8.7 KB |
references/api_reference.md | doc | 4.8 KB |
references/chunking_and_compression.md | doc | 4.6 KB |
references/integration.md | doc | 6.2 KB |
references/performance_and_patterns.md | doc | 6.4 KB |
references/review.md | doc | 2.5 KB |
references/storage_backends.md | doc | 5.4 KB |
references/v3_migration.md | doc | 3.9 KB |
External hosts referenced
zarr.readthedocs.io github.com arxiv.org docs.h5py.org docs.xarray.dev docs.dask.org doi.org export.arxiv.org filesystem-spec.readthedocs.io gcsfs.readthedocs.io pypi.org s3fs.readthedocs.io zarr-specs.readthedocs.io
Hostnames that appear in the skill's files. Referencing a host is not a finding; compare against the findings above and the skill's stated purpose.
Package contents recorded 2026-10-22 at commit 593377bb0487. The scan above ran against the version current at scan time; the two can differ if the skill has since been updated.
What we checked
- Static analyzer. Pattern rules over SKILL.md and bundled files: known-bad commands, exfiltration URLs, secrets, obfuscation.
- Bytecode analyzer.
- Pipeline analyzer.
- Correlation analyzer.
- Behavioral analyzer. Checks what the skill asks the agent to do against what its description claims it does.
- Trigger analyzer. Looks for instructions that fire on conditions the user did not ask for.
What we did not check
- Runtime behaviour. The skill was not executed; findings come from reading its files.
- Anything fetched at install or run time, including remote scripts, package dependencies, and URLs the skill tells the agent to open.
- Content the analyzers cannot read: images, binaries, and some non-English text.
- Known scanner bypass classes. See the methodology and limitations page.
Sources
- Repository: https://github.com/K-Dense-AI/scientific-agent-skills
- Raw scan result: skills-zarr-python-scan.json
- Badge for your README:
- Request a re-scan