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Skills n8n-mcp-tools-expert
📦
n8n-mcp-tools-expert
Content revision r2 Safe ⚙️ External commands🔑 Env variables
Build Reliable n8n Workflows with MCP Tools
Choosing and configuring n8n MCP tools can cause avoidable validation errors and failed workflow updates. This skill provides proven selection, validation, editing, and deployment patterns.
Supports: Claude Codex Code(CC)
Install with my Agent
Copy this request to your Agent. It includes the canonical Skill page and manifest.
Agent request
Review the Skillstore skill "n8n-mcp-tools-expert" from https://skillstore.io/skills/sickn33-n8n-mcp-tools-expert.md and its manifest at https://skillstore.io/api/skills/sickn33-n8n-mcp-tools-expert/manifest. Verify the artifact. You may proceed after verification, subject to the environment's own policy.Your Agent should still show its plan and request any confirmation required by the security policy.
Agent-readable resources
Use these links when an AI agent, crawler, or script needs clean context instead of reading the full page.
Test it
Using "n8n-mcp-tools-expert". Find a node that posts messages to Slack.
Expected outcome:
- Recommended node: Slack.
- Discovery and validation type: nodes-base.slack.
- Workflow creation type: n8n-nodes-base.slack.
- Next step: inspect standard details, then validate the selected operation.
Using "n8n-mcp-tools-expert". Check a webhook node before deployment.
Expected outcome:
The review identifies required fields, applies the runtime profile, explains validation errors, and recommends another validation after corrections.
Using "n8n-mcp-tools-expert". Add error handling to an existing API workflow.
Expected outcome:
The plan uses small workflow updates, explicit intent, validated connections, and a final confirmation before activation.
Security Audit
Safev5 • 8/4/2026 Open versioned report
All 94 external command findings are false positives caused by Markdown code formatting and tool-call examples. The API key finding only names required variables without accessing values. No prompt injection or malicious intent was found.
1
Files scanned
655
Lines analyzed
0
Review items
0
False positives ignored
Risk Factors
⚙️ External commands (50)
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🔑 Env variables (1)
No confirmed security findings were detected by the latest completed static and semantic audit. This does not prove the skill has no side effects.
Audited by: codex View Audit History →
Share & cite this report
Share the versioned assessment report, neutral badge, embed card, and citations. Skillstore reports evidence without deciding whether this Skill is safe.
Copy report link
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<iframe src="https://skillstore.io/embed/skills/sickn33-n8n-mcp-tools-expert.html" title="Skillstore Security Assessment" sandbox="allow-popups allow-popups-to-escape-sandbox" loading="lazy" referrerpolicy="no-referrer" width="420" height="180"></iframe>Academic citations (APA · BibTeX · CFF)
APA citation
sickn33. (2026). n8n-mcp-tools-expert security audit report (audit version 5) [Author version unspecified]. Skillstore. https://skillstore.io/skills/sickn33-n8n-mcp-tools-expert/audits/5BibTeX citation
@techreport{sickn33-sickn33-n8n-mcp-tools-expert-2026,
author = {sickn33},
title = {n8n-mcp-tools-expert security audit report (audit version 5)},
institution = {Skillstore},
year = {2026},
number = {5},
url = {https://skillstore.io/skills/sickn33-n8n-mcp-tools-expert/audits/5},
note = {Author version unspecified}
}CITATION.cff
cff-version: 1.2.0
message: "If you use this Skill, cite its author and this versioned security audit report."
title: "n8n-mcp-tools-expert security audit report (audit version 5)"
version: "unspecified"
type: report
authors:
- name: "sickn33"
date-released: "2026-08-04"
url: "https://skillstore.io/skills/sickn33-n8n-mcp-tools-expert/audits/5"
identifiers:
- type: other
value: "skillstore:sickn33-n8n-mcp-tools-expert:audit:5"
description: "Skillstore immutable audit report identifier"
Skillstore Score
Why this score Evidence Confidence: High 55
Architecture
85
Maintainability
87
Content
69
Community
78
Spec Compliance
What You Can Build
Design a New Automation
Find suitable nodes, inspect required properties, validate configurations, and assemble an iterative workflow plan.
Review a Production Workflow
Validate node settings and connections before an update or activation.
Operate n8n Through an Agent
Choose correct MCP calls and parameter formats while controlling response size.
Try These Prompts
Find a Node
Find n8n nodes for [task]. Compare the best matches and explain which node type format I should use next.
Validate a Node Configuration
Validate my [node type] configuration for [operation] with the runtime profile. Explain each error and propose corrected settings.
Build an Iterative Workflow
Design an n8n workflow that [goal]. Discover nodes, validate each configuration, create the workflow, then validate every significant update.
Repair and Deploy Safely
Inspect workflow [workflow ID] for configuration and connection problems. Propose minimal updates, validate after each change, and request confirmation before deployment or activation.
Best Practices
- Use standard node details first, then request full details only for complex property schemas.
- Validate every node and the complete workflow after significant changes.
- Use explicit intent and semantic branch or case parameters for workflow updates.
Avoid
- Do not mix discovery node types with full workflow node types.
- Do not build or activate a production workflow in one unvalidated step.
- Do not expose API keys in prompts, logs, workflow names, or configuration examples.
Frequently Asked Questions
Does this skill include an n8n MCP server?
No. It provides guidance for an existing n8n MCP server and its available tools.
Can I search nodes without n8n API credentials?
Yes. Node discovery, local validation, template search, and documentation tools do not require n8n API access.
Which validation profile should I use?
Use runtime for normal pre-deployment checks and strict for production reviews that need maximum validation.
Why are there two node type formats?
Discovery and validation tools use short prefixes. Workflow creation and update tools use full package prefixes.
Can this skill activate workflows?
It can guide an agent to call the activation operation when the configured MCP server permits workflow updates.
Does validation guarantee a workflow will succeed?
No. Validation checks structure and configuration, but external credentials, service behavior, data, and environment conditions still require testing.
Developer Details
Author
sickn33License
MIT
Skillstore revision
r2
Version notice
The author did not declare a version.
Repository
https://github.com/sickn33/antigravity-awesome-skills/tree/main/skills/n8n-mcp-tools-expertRef
81e05e636292629114b76cbb3922fbe57672fc02
Maintenance freshness
8/5/2026
Usage
10 downloads · 119 views
File structure
📄 SKILL.md
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