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Storing chunked N-D arrays with Zarr v1.0.0

Use this resource to store and query large chunked N-D arrays

New

  • 386 downloads
  • 243 likes
  • 103 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install chunked-array-storage

With no option, the skill goes to ~/.agents/skills/; add --agent claude-code (or codex, cursor…) to target an agent.

First time: connect the CLI with

npx --yes palatekit@latest login

The agent sets the chunk layout, codecs and storage, then writes partial reads and appends. You get Zarr code and a format migration if needed.

Mostly picked by

Updated November 2, 2026

Card for the “Storing chunked N-D arrays with Zarr” skill

Details

Generates with
Your agent's model
Licence
MIT

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What you get

  • SKILL.md: installation, basic roundtrip and workflow
  • references/: API, chunking and compression, integration, performance, storage backends and v3 migration

Good fit for

  • Your arrays do not fit in memory and must be read in pieces
  • You are migrating a Zarr store to format 3

Not for

    Tags

    • Zarr
    • arrays
    • chunks

    About

    You say

    “Store this image matrix in 256 × 256 compressed chunks, then reread a single slice.”

    Card for the “Storing chunked N-D arrays with Zarr” skill

    Skill published by k-dense-ai under the MIT license, delivered in its original version.

    Show more

    How to use it

    1. Install the skill in your agent's skills folder
    2. Ask your agent to store and query large chunked N-D arrays
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1.1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • references/api_reference.md4.9 KB
    • references/chunking_and_compression.md4.7 KB
    • references/integration.md6.4 KB
    • references/performance_and_patterns.md6.6 KB
    • references/review.md2.5 KB
    • references/storage_backends.md5.6 KB
    • references/v3_migration.md4 KB
    • SKILL.md8.9 KB

    Origin and licence

    Listed unmodified

    Author
    k-dense-ai
    Source
    github.com/k-dense-ai/scientific-agent-skills/tree/5f2bc0341354fd5590aef76a533ada1e1e5b4e62/skills/zarr-python
    Licence
    MIT

    Notice

    « zarr-python » (k-dense-ai, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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