{ "id": "code-js-001", "skills": ["n8n-code-javascript"], "query": "I'm getting undefined when trying to access data from my webhook in a Code node. My code is: const name = $json.name; const email = $json.email; Why isn't this working?", "expected_behavior": [ "Activate n8n-code-javascript skill", "Explain that webhook data is nested under the .body property", "Show correct syntax: $json.body.name and $json.body.email", "Reference DATA_ACCESS.md for webhook structure details", "Mention this is the #1 most common mistake", "Optionally show alternative: const webhookData = $json.body; then access webhookData.name" ], "expected_content": [ "webhook data", ".body", "$json.body.name", "DATA_ACCESS.md" ], "priority": "high", "notes": "This is the MOST common mistake. Skill must clearly explain .body nesting." }