N8n Expression Syntax

czlonkowski/n8n-skills/skills/n8n-expression-syntax

作者 czlonkowski19cd793f4789无许可证6.3K 个星标收录于 2026年10月8日更新于 2026年10月8日仓库3周前更新

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.

  1. 19cd793f4789当前提交 19cd793发布于 2026年10月8日

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