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delorenjdelorenj/skills/n8n-expression-syntax/SKILL.md

n8n-expression-syntax

Skill17 starsChanged 5 days agoNo licenceView on GitHub

Validate n8n expression syntax and fix common errors. Use when writing n8n expressions, using {{}} syntax, accessing $json/$node variables, troubleshooting expression errors, mapping data between nodes, or referencing webhook data in workflows. Use this skill whenever configuring node fields that reference data from previous nodes — expressions are how n8n passes data between nodes, and getting the syntax wrong is the most common source of workflow errors. Also use when asked whether a complex expression hurts performance.

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22 other projects use a version of this, 20 of them edited.

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Projects with it also use marketing-ideas and remotion-best-practices.

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  • silvainfmSkill

    marketing-ideas

    When the user needs marketing ideas, inspiration, or strategies for their SaaS or software product. Also use when the user asks for 'marketing ideas,' 'growth ideas,' 'how to market,' 'marketing strategies,' 'marketing tactics,' 'ways to promote,' or 'ideas to grow.' This skill provides 140 proven marketing approaches organized by category.

    Also in 3 projects that use this

  • VercelSkill

    remotion-best-practices

    Best practices for Remotion - Video creation in React

    Also in 3 projects that use this

The file

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We split this skill into the rules it gives an agent

19 rules. 13 are common, 4 are distinctive, and 2 are very specific to this project.

  • 13

    Common

    Most of the 22 edited versions we read keep these.

  • 4

    Distinctive

    This author's own choices. Worth a look.

  • 2

    Very specific

    Tied to their project's names, files or tools. Probably skip.

No licence file, so all rights are reserved — read it at the source. We count its rules but don't quote them. Read them on GitHub.

“Common” is measured: kept by at least 6 in 10 of the 22 edited versions of this file we could read. “Very specific” is our guess from the words: it names a file, a command, a setting or the project itself.

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