---
title: "Working with multiple n8n instances over MCP - Air Market"
description: "You have more than one n8n setup - production and staging, or several clients - and a call can quietly land on the wrong one. This helps you pick the right target, check it before doing something ris…"
canonical: "https://airmarket.ai/app/n8n-multi-instance"
---

[Air Market](/) / [Automation](/category/automation) / Working with multiple n8n instances over MCP

Skill by [Romuald Członkowski](/@czlonkowski)

# Working with multiple n8n instances over MCP

Make sure you are changing staging, not production

## What this does

You have more than one n8n setup - production and staging, or several clients - and a call can quietly land on the wrong one. This helps you pick the right target, check it before doing something risky, and clean up when a call went to the wrong place. Reach for it before you touch anything on a specific instance.

### Top 3 things it does for you

- Choose which n8n instance you are working against
- Confirm the target before touching credentials
- Recover after a call hit the wrong instance

## Information

**Working with multiple n8n instances over MCP at a glance**

|  |  |
| --- | --- |
| Kind | Skill |
| Publisher | [Romuald Członkowski](/@czlonkowski) |
| Category | [Automation](/category/automation) |
| Works with | Agent Skills - an open standard supported by 40+ agents |
| Size | 19 KB |
| Licence | MIT |
| Repository | [czlonkowski/n8n-skills](https://github.com/czlonkowski/n8n-skills/tree/29d3c31a6e5acc13ada4565e0d07b297bcc03f34/skills/n8n-multi-instance) |
| GitHub stars | 6,119 (as of Nov 2026) |
| Installs | 2,060, counted by skills.sh (Nov 2026) |

## Security report

**Verified.** AIR scanned this exact version of Working with multiple n8n instances over MCP and flagged nothing. AIR's verdict: **safe**.

**What Working with multiple n8n instances over MCP's check was run against**

|  |  |
| --- | --- |
| Commit | 29d3c31a6e5acc13ada4565e0d07b297bcc03f34 |
| Content hash | 10141f3c992a88a15fc1eb85939217f7fc6da45bbc5b40b4db65978d24a33f10 |
| Files read | [Browse the files at this exact commit](https://github.com/czlonkowski/n8n-skills/blob/29d3c31a6e5acc13ada4565e0d07b297bcc03f34/skills/n8n-multi-instance/SKILL.md) |

A scan is named by the exact content it read, not by a version number. A different version is a different artifact, and nothing here applies to a version AIR has not scanned.

[Read the full security report for Working with multiple n8n instances over MCP](/security/n8n-multi-instance)

## About Working with multiple n8n instances over MCP

This is for accounts that target more than one n8n instance. It applies when the instances tool is available, when the conversation mentions multiple instances or environments such as production versus staging or several teams or clients, when a workflow, datatable, credential or execution call comes back not found or shows data you do not recognise, or when a credential write is refused as ambiguous.

It covers choosing and switching which instance the session targets, verifying the target before high-stakes work with credential writes above all, and recovering from misroutes and from writes that fail closed because the target was ambiguous.

The advice is to consult it before operating on a specific instance, before any credential create, update or delete on a multi-instance account, and whenever a call reaches the wrong or empty data.

## What's inside

- SKILL.md - instructions
- README.md - reference

## Questions

### Is Working with multiple n8n instances over MCP safe to install?

AIR scanned this exact version of Working with multiple n8n instances over MCP and flagged nothing. AIR's verdict: safe. The verdict is named by the content that was read, at commit 29d3c31a6e5a, so it cannot drift onto a version nobody scanned. The full report is at https://airmarket.ai/security/n8n-multi-instance.

### How do I install Working with multiple n8n instances over MCP?

Open https://airmarket.ai/app/n8n-multi-instance on Air Market and use the install action: Air Market hands Claude a prompt naming this exact skill, and Claude sets it up. Source, pinned to the exact commit this listing describes: https://github.com/czlonkowski/n8n-skills/tree/29d3c31a6e5acc13ada4565e0d07b297bcc03f34/skills/n8n-multi-instance. Install from that link, not the branch.

## Related on Air Market

- [More Automation listings](/category/automation)
- [Everything by Romuald Członkowski](/@czlonkowski)

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Canonical URL: <https://airmarket.ai/app/n8n-multi-instance>