Agent skill suite that teaches Claude how to read, author, and debug n8n workflows.
n8n's workflow JSON is gnarly. This skill suite — read, validate, scaffold, debug — teaches Claude to produce n8n workflows that actually import and run, including credentials wiring, node placement, and expression syntax.
claude mcp add n8n-skills -- git clone https://github.com/haunchen/n8n-skills ~/.claude/skills/n8n-skills
ワンライナー。claude mcp list で確認、claude mcp remove で削除。
ユースケース
実用的な使い方: n8n Workflow Skills
Generate a working n8n workflow from a natural-language description
👤 n8n users⏱ ~15 minintermediate
使うタイミング: You want a starting workflow that imports without 'unknown node' errors.
前提条件
Server/skill installed and authenticated — See repo README
フロー
Describe
Using the n8n skill, build a workflow: webhook in → OpenAI summarize → Slack post to #alerts.✓ コピーしました
→ Valid workflow.json
Import + dry-run
Validate against the n8n schema and tell me what credentials I need to create.✓ コピーしました
→ Validation pass + credentials list
結果: A real, importable workflow — not a JSON-shaped hallucination.
注意点
n8n versions ship breaking schema changes. Pin the skill to your n8n major version (the SKILL.md notes which version it targets). — n8n versions ship breaking schema changes. Pin the skill to your n8n major version (the SKILL.md notes which version it targets).
コストと制限
運用コスト
APIクォータ
See provider docs for rate limits
呼び出しあたりのトークン
Varies by tool
金額
See repo README for pricing details
ヒント
Cache tool results and avoid repeated identical calls.
セキュリティ
権限、シークレット、影響範囲
認証情報の保管: Use environment variables; never commit secrets
データ送信先: Tool calls go to the provider's API as documented
トラブルシューティング
よくあるエラーと対処法
import says 'unknown node type'
Skill targets a specific n8n version. Check SKILL.md frontmatter; upgrade or downgrade your n8n.
確認: n8n version matches
expression parse error
Use the skill's expression validator before saving the workflow.