n8n-mcp工具专家 是做什么的？
有效使用 n8n-mcp MCP 工具的专家指南。在搜索节点、验证配置、访问模板、管理工作流、管理凭据、审计实例安全性或使用任何 n8n-mcp 工具时使用。提供工具选择指导、参数格式和常见模式。重要提示——在调用任何 n8n-mcp 工具之前，务必先查阅本技能——它可以避免常见的错误，例如错误的 nodeType 格式、错误的参数结构和低效的工具使用。如果用户提及 n8n、工作流、节点或自动化，并且您有可用的 n8n MCP 工具，请先使用此技能。
有效使用 n8n-mcp MCP 工具的专家指南。在搜索节点、验证配置、访问模板、管理工作流、管理凭据、审计实例安全性或使用任何 n8n-mcp 工具时使用。提供工具选择指导、参数格式和常见模式。重要提示——在调用任何 n8n-mcp 工具之前，务必先查阅本技能——它可以避免常见的错误，例如错误的 nodeType 格式、错误的参数结构和低效的工具使用。如果用户提及 n8n、工作流、节点或自动化，并且您有可用的 n8n MCP 工具，请先使用此技能。
此技能是一个全面的指南，旨在帮助 AI Agent 和开发者高效且无错误地使用 n8n-mcp MCP 工具。它通过提供工具选择指导、参数格式说明和常见模式，来克服常见的陷阱，例如错误的 'nodeType' 格式或参数结构。在调用任何 n8n-mcp 工具（涉及节点搜索、配置验证、工作流管理或安全审计）之前，都应先咨询此技能。它适用于所有支持 MCP 协议的主流平台，例如 Claude Code、Cursor 和 Codex，确保您使用标准化的最佳实践。该技能基于原始的 SKILL.md 文档，作为技术参考，其内容完整、未翻译的代码和命令可防止因本地化而产生错误。
npx skills add https://github.com/czlonkowski/n8n-skills/tree/main/skills/n8n-mcp-tools-expertInstalled? Explore more 生产力与协作 skills: steipete/gemini, steipete/gh-issues, steipete/skill-creator · View all 6 →
有效使用 n8n-mcp MCP 工具的专家指南。在搜索节点、验证配置、访问模板、管理工作流、管理凭据、审计实例安全性或使用任何 n8n-mcp 工具时使用。提供工具选择指导、参数格式和常见模式。重要提示——在调用任何 n8n-mcp 工具之前，务必先查阅本技能——它可以避免常见的错误，例如错误的 nodeType 格式、错误的参数结构和低效的工具使用。如果用户提及 n8n、工作流、节点或自动化，并且您有可用的 n8n MCP 工具，请先使用此技能。
This repo contains 6 individual skills — each has its own dedicated page.
Write JavaScript code in n8n Code nodes. Use when writing JavaScript in n8n, using $input/$json/$node syntax, making HTTP requests with this.helpers / the $helpers global, working with dates using DateTime, troubleshooting Code node errors, choosing between Code node modes, or doing any custom data transformation in n8n. Always use this skill when a workflow needs a Code node — whether for data aggregation, filtering, API calls, format conversion, batch processing logic, or any custom JavaScript. Covers SplitInBatches loop patterns, cross-iteration data, pairedItem, and real-world production patterns. Also use when asked why a Code node or workflow is slow, which execution mode is faster, or how to cut per-item overhead on large datasets. EXCEPTION — for the AI-agent-callable Custom Code Tool (@n8n/n8n-nodes-langchain.toolCode, a tool attached to an AI Agent), use the n8n-code-tool skill instead; it has a different runtime contract.
Write Python code in n8n Code nodes. Use when writing Python in n8n, using _input/_json/_node syntax, working with standard library, or need to understand Python limitations in n8n Code nodes. Use this skill when the user specifically requests Python for an n8n Code node. Note — JavaScript is recommended for 95% of use cases — only use Python when the user explicitly prefers it or the task requires Python-specific standard library capabilities (regex, hashlib, statistics). EXCEPTION — for Python in the AI-agent-callable Custom Code Tool (@n8n/n8n-nodes-langchain.toolCode), use the n8n-code-tool skill instead (input is _query, return must be a string).
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.
Operation-aware node configuration guidance. Use when configuring nodes, understanding property dependencies, determining required fields, choosing between get_node detail levels, or learning common configuration patterns by node type. Always use this skill when setting up node parameters — it explains which fields are required for each operation, how displayOptions control field visibility, and when to use patchNodeField for surgical edits vs full node updates.
Interpret validation errors and guide fixing them. Use when encountering validation errors, validation warnings, false positives, operator structure issues, or need help understanding validation results. Also use when asking about validation profiles, error types, the validation loop process, or auto-fix capabilities. Consult this skill whenever a validate_node or validate_workflow call returns errors or warnings — it knows which warnings are false positives and which errors need real fixes.
Proven workflow architectural patterns from real n8n workflows. Use when building new workflows, designing workflow structure, choosing workflow patterns, planning workflow architecture, or asking about webhook processing, HTTP API integration, database operations, AI agent workflows, batch processing, or scheduled tasks. Always consult this skill when the user asks to create, build, or design an n8n workflow, automate a process, or connect services — even if they don't explicitly mention 'patterns'. Covers webhook, API, database, AI, batch processing, and scheduled automation architectures. Also use when optimizing a slow workflow or speeding up large-item-count processing (node count, batchSize, all-items vs per-item).
Gemini CLI one-shot prompts, summaries, generation, skills, hooks, MCP, or Gemma routing.
Fetch GitHub issues, select candidates, spawn background fix agents, open PRs, and optionally process PR review comments.
Create, edit, audit, tidy, validate, or restructure AgentSkills and SKILL.md files.
Search, install, update, sync, or publish agent skills with the ClawHub CLI and registry.
Delegate coding work to Codex, Claude Code, or OpenCode as background workers; not simple edits or read-only code lookup.
List, configure, authenticate, call, and inspect MCP servers/tools with mcporter over HTTP or stdio.