nushell-plugin-builder

Guide for creating Nushell plugins in Rust using nu_plugin and nu_protocol crates. Use when users want to build custom Nushell commands, extend Nushell with new functionality, create data transformations, or integrate external tools/APIs into Nushell. Covers project setup, command implementation, streaming data, custom values, and testing.

1.20x

Quality

83%

Does it follow best practices?

Impact

95%

1.20x

Average score across 3 eval scenarios

Securityby

Low

Low-risk findings worth noting

Preview

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Run	Type	Date	Status
baseline vs usage-spec With / without context 7 months ago Completed	With / without context	7 months ago	Completed

Eval run

019cc34c-9118-75f4-ac7e-b6ac030db9c4

Run 7 months ago

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Repository: YPares/agent-skills
Path: nushell-plugin-builder/SKILL.md
Commit: 9a6a183

Evaluated: 7 months ago
Agent: Claude Code
Model: Claude Sonnet 4.6

Table of Contents

Time-Series Data Plugin for Nushell Log Filtering Plugin for Nushell Word Count Plugin with Test Suite

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