Hey folks! I’m currently building an AI Engineer Agent inside n8n — basically a smart assistant to help me bring my ideas to life, build other AI agents, keep track of all our past projects and logic, and suggest better solutions based on experience. Now I’ve hit a bit of a wall when it comes to long-term memory. The goal is to make this agent actually remember what we’ve done — not just keep everything in short-term context. So it can learn from the past and not waste tokens re-reading everything each time. Here’s what I’ve tried so far: - I managed to get ChromaDB running on my VPS (yay!). It works, but I’m not yet sure how to structure the memory (projects? prompts? task logs?). - Tried to self-host Zep for 3 days… no luck so far. Couldn’t get the cloud version working either. - I’m now looking into Postgres Chat Memory, Redis, Xata, or even Pinecone (I’ve got an account and n8n node set up already). 👉 So here’s my question to you all: What would you recommend for storing long-term memory for an AI agent like this? Something solid, easy enough to manage, and plays nicely with n8n + LLMs. I’d really appreciate any ideas, experiences, best practices, or examples — even if it’s something simple, I’m happy to learn! Thanks a ton 🙏

Hello n8n community! I'm encountering a peculiar issue with my Discord integration in n8n that I hope someone can help me resolve. The Issue My workflow includes a Discord integration that works perfectly in test mode but stops receiving messages when activated. Current Setup - Workflow Structure: Webhook Trigger → Discord - Webhook Configuration: Standard POST webhook - Discord Integration: Using OAuth2 authentication - Testing Status: Works perfectly in test mode - Production Status: No messages are received when workflow is activated What I've Tried 1. Tested the workflow extensively in test mode (working correctly) 2. Activated the workflow (messages stop coming through) 3. Previously tried using a Discord bot approach (same issue persisted) 4. Double-checked all credentials and permissions Questions 1. Is there a specific configuration needed for the Webhook node when moving from test to active mode? 2. Are there any known issues with Discord integration in active workflows? 3. Could there be any permissions or webhook settings that need to be adjusted for production? Additional Information - All credentials and OAuth2 settings are properly configured - The Discord server and channel IDs are correct - No error messages are showing up in the n8n logs Any guidance or suggestions would be greatly appreciated. I'm happy to provide any additional information that might help resolve this issue. Thank you in advance for your help!

Good afternoon, friends! I need your help - I've already spent a week and I still don't understand what the error is in my workflow((( The promt for the calendar agent is written in compliance with the conditions, the node When Executed by Another Workflow is configured, the calendar agent is also configured The data from the Main AI in the agent's calendar is correct, but he does not see it!

My name is Paul, and I’m just diving into the world of AI. This topic excites me like my first Lego set did when I was a kid—full of endless possibilities and creativity!I wish you all the best and want to express my heartfelt gratitude to the founder of this community for their incredible contribution to advancing humanity. Looking forward to learning and growing with all of you!