Automation integration · Certified
n8n MCP server for Claude, ChatGPT, and Codex.
Use n8n from Claude, ChatGPT, Codex, and other compatible MCP clients while Stackyapper keeps connection credentials, workspace boundaries, and tool permissions under administrator control.
What is the Stackyapper n8n MCP integration?
The Stackyapper n8n integration lets compatible AI clients use approved n8n tools without receiving the provider credential.
What can the n8n integration do?
Workflow automation — list, create, update, and execute workflows. API key from Settings > API in your n8n instance.
Available tools depend on the provider account, workspace settings, and the signed-in user’s permissions.
Who is the n8n MCP integration for?
It is for MSP and customer teams that need approved n8n context available to an AI assistant while keeping provider authorization inside the selected Stackyapper workspace.
What is the current support status?
| Status | Available |
|---|---|
| App review | Certified |
| What that means | Ready for normal use and covered by Stackyapper support. |
| Catalog category | Automation |
| Catalog audience | msp and customer |
| Credential handling | An administrator supplies and manages the n8n provider credential for the selected workspace. |
| Customer access | Customer access available when an administrator enables it |
What can an MSP use it for?
- Review approved n8n context during a automation workflow.
- Ask an authorized AI client to summarize permitted n8n results before a human decision.
- Use the n8n connection alongside another permitted business system when the workflow needs that information.
Exact tools depend on provider authorization, credential ownership, workspace settings, and the signed-in user’s permissions.
What should I expect?
| Provider scope | Workflow automation — list, create, update, and execute workflows. API key from Settings > API in your n8n instance. |
|---|---|
| Available tools | Compatible clients see only the tools available to the signed-in user in the selected workspace. |
| Write actions | If a write tool is available, Stackyapper applies its permissions and confirmation requirements before it runs. |
| API coverage | This page lists the capabilities Stackyapper currently supports, not every endpoint in the provider API. |
How is n8n access controlled?
- An administrator connects n8n in the intended Stackyapper workspace.
- The administrator grants available tools to specific workspaces, groups, or people.
- Stackyapper resolves the connection within the current credential and tenant scope.
- Stackyapper checks permissions and safety controls again before every request.
- Actions that require confirmation do not execute until the exact request is confirmed.
Does n8n send its API credential to Claude or ChatGPT?
No. Stackyapper keeps the encrypted provider credential secure and does not send it to the AI client.
How do I connect n8n to an AI assistant?
- Create or select the correct Stackyapper workspace.
- Add the n8n service connection using the provider’s required authorization method.
- Review and grant only the tools the intended users need.
- Use the client-specific setup guide: ChatGPT uses
https://mcp.stackyapper.dev, while compatible Streamable HTTP clients usehttps://mcp.stackyapper.dev/mcp. - Sign in and select the authorized workspace when prompted.
Support boundaries
- Stackyapper does not claim that every endpoint in the n8n API is exposed.
- Provider plan, account configuration, API scopes, and upstream availability can limit results.
- Administrators are responsible for correct provider permissions and user grants.
- Support status and available tools can change as provider capabilities evolve.
n8n MCP questions
Is there a n8n MCP server?
Yes. Stackyapper makes approved n8n tools available through its remote MCP server with exact permissions. Compatible clients discover only the tools granted to the signed-in user and selected workspace.
Can I connect n8n to Claude or ChatGPT?
Yes. Stackyapper exposes approved n8n tools through its remote MCP endpoint for compatible clients, including Claude, ChatGPT, and Codex. The exact tools available depend on provider authorization and Stackyapper grants.
Does Stackyapper expose every n8n API endpoint?
No. This page lists the n8n capabilities Stackyapper currently supports.
Does n8n send its credential to the AI client?
No. Stackyapper keeps the encrypted n8n credential secure and does not send it to the AI client.
Related Stackyapper resources
- How the Stackyapper MCP server works for MSPs
- MCP security, credential, and access-control model
- Connect ChatGPT, Claude, Claude Code, or Codex to Stackyapper
- Complete Stackyapper app catalog
- Neo Agent MCP access (beta)
- Postiz MCP access (beta)
Stackyapper is an independent product. Provider availability and API capabilities can change.