# LangChain and DeepLearning.AI launch free Loop Engineering course for agents

> Original title: If you need a framework for thinking about the loops around an agent and want to learn how to build them, look no further.

- Source: LangChain
- Published: 2026-10-30T16:00:01.000Z
- Bad Influence: https://badinfluence.news/items/wvi9ugrqj817yi0247q2l90jw
- Original: https://x.com/LangChain/status/2116198446939938934

## Summary

LangChain and DeepLearning.AI promote a free course, Loop Engineering with Deep Agents, on building loops around AI agents. The course, taught by Sydney Runkle and E.A. Gar, covers adding loops that check output, trigger runs on events, and improve the harness from traces across runs.

## Post

If you need a framework for thinking about the loops around an agent and want to learn how to build them, look no further. 

Learn about Loop Engineering with Deep Agents today: https://www.deeplearning.ai/courses/loop-engineering-with-langchain-deep-agents

## Quoted post @DeepLearningAI

> Build reliable agents for long-running tasks.
> 
> Loop Engineering with @LangChain Deep Agents: add loops that check output, trigger runs on events, and improve the harness from traces across runs. Taught by @sydneyrunkle and @EAGar123.
> 
> Enroll for free: https://bit.ly/4kfDJxR

https://x.com/DeepLearningAI/status/2115466148330254459