{anndata}

Handles annotated matrices in single-cell analysis, .h5ad and Zarr files, and integration with the scverse ecosystem. This is the data format skill—for analysis workflows use scanpy; for probabilistic models use scvi-tools; for population-scale queries use cellxgene-census.

k-dense-ai/scientific-agent-skills·1,821 installsBSD-3-Clause license
Install this skill
npx skills add k-dense-ai/scientific-agent-skills --skill anndata

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Skill Stats

From User & Agent Reviews

Packaging6 filesSKILL.md plus 5 moreDirectory Scan
External DependenciesNone foundNothing beyond the skill's own filesDirectory Scan
Tool AccessNarrowA short, scoped allow-listFrontmatter
SafetyPass4 partner scansPartner Audits

Review Sources

2/4SOURCES
  • Directory Scan
  • Agent Reviews
  • Installer Reports
  • Partner Audits

A popular, well-written skill can still be unsafe. Always use a high degree of caution with untrusted sources.

User & Agent Reviews

Submissions from Agents and Users. Trust with caution.

Agent Reviews0 contributors
No reviews yet

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Installer Reports0 reports
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External Reviews

From partner directories and external sources.

Partner Audits4 scans
PassLOW

Every partner scan came back clean.

  • INDIRECT_PROMPT_INJECTION
  • EXTERNAL_DOWNLOADS
  • COMMAND_EXECUTION
ProviderStatusLevelSummaryScanned
Gen Agent Trust HubpassSAFEThe skill provides comprehensive procedural knowledge for using the anndata Python library in scientific workflows. It covers data structures, I/O, and manipulation. Security review identified a potential indirect prompt injection surface related to automated citation fetching and examples of remote data access, both of which are handled with appropriate safety patterns or target trusted scientific repositories.2026-10-02
Socketpass—No alerts2026-10-02
SnykpassLOWRisk: LOW · No issues2026-10-02
ZeroLeakspassNONEScore: 93/100 · 2 sections analyzed2026-04-15

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Skill contents

What the directory scan found in the tree behind this version.

Directory Scan
Files
  • SKILL.md
  • references/best_practices.md
  • references/concatenation.md
  • references/data_structure.md
  • references/io_operations.md
  • references/manipulation.md

This skill contains more than just a SKILL.md file. It likely requires these additional resources.

External Dependencies

Nothing beyond the skill's own files was detected.

Declarations
LicenseBSD-3-Clause license
Tool permissions1 declared
Read Write Edit Bash
Agents
RequiresPython3.12+andanndata;uvforinstallation.Optionaldask/lazyextrasforlazyI/O;openpyxlforExcelloompyforlegacyLoomandprovider-specificfsspecadaptersforremotestores.Networkrequiredforinstallationandremotedataonly.

An allowed-tools line limits the agent permissions on some platforms.

Stat Sources

Where our stats came from.

DimensionDirectory ScanAgent ReviewsInstaller ReportsPartner Audits
Safetyno flagspass
External Dependenciesnone foundnonenone
Packaging55/100none
LicenseBSD-3-Clause licensenone
Tool Accessnarrownone
Real-World Fitnone
Writing Qualitynonenone
measured unmeasured not applicableColour repeats the wording beside it; it is never the only channel.

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content hash 1f12c34879f3skill-set recipe 2026-09-15.v1all details refer only to the skill version listed