---
title: "CrewAI"
description: "1 posts about CrewAI, summarised, each linking to the original."
---

# CrewAI
> 1 posts about CrewAI, summarised, each linking to the original.

## Articles

### [Building E-commerce AI Agents on MongoDB with CrewAI](https://yomu.fyi/post/building-e-commerce-ai-agents-on-mongodb-with-crewai.md)
- Company: [MongoDB](https://yomu.fyi/company/mongodb.md)
- Published: Aug 19, 2026
- Type: Tutorial

A 34% year-over-year increase in consumers using generative AI for online shopping, especially among Gen Z and Millennials, is motivating e-commerce teams to adopt AI shopping agents. This tutorial demonstrates building a chat-based shopping assistant on MongoDB Atlas with CrewAI that supports zero-click buying from product discovery to post-purchase follow-up. The agent interprets natural-language queries, retrieves semantically relevant products via MongoDB Vector Search with Voyage AI embeddings using price and inventory pre-filters before similarity ranking, and uses Change Streams for atomic inventory checkout. Atlas Triggers enable proactive order notifications, while Atlas Stream Processing detects delivery patterns by monitoring updates in two-minute tumbling windows, writing confirmed signals to agent\_triggers when at least 10 orders per carrier-region are delayed by 45 minutes. MongoDB consolidates operational data, semantic search, and event-driven capabilities into a single platform, reducing latency and complexity.