N8n Expression Syntax

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

作者 czlonkowski19cd793f4789無授權條款6.3K 個星標收錄於 2026年10月8日更新於 2026年10月8日儲存庫3 週前更新

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.

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COMMON_MISTAKES.md12.1 KBtext/markdown
EXAMPLES.md8.1 KBtext/markdown
README.md2.6 KBtext/markdown
SKILL.md20.4 KBtext/markdown

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來源:czlonkowski/n8n-skills位於skills/n8n-expression-syntax提交19cd793

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