I switched from MCP to the new AI Agent Tools node in my self-hosted n8n instance. I asked it to create 6 calendar events in one message. It responded fast, but when I checked my calendar, it had created the same event 6 times instead of 6 unique ones.
The same prompt works perfectly with the MCP node, creating all events correctly.
Has anyone else run into this? Is this a bug with how AI Agent Tools handles multi-event prompts?
Information about n8n setup
- n8n version:
- Database (default: SQLite):
- n8n EXECUTIONS_PROCESS setting (default: own, main):
- Running n8n via (Docker, npm, n8n cloud, desktop app):
- Operating system:
