Evaluate agents with Harbor + LangChain ‼️

This post likely discusses how to evaluate AI agents built with LangChain using Harbor, a tool for testing and monitoring. It covers practical approaches for assessing agent performance, reliability, and behavior in LangChain-based applications. The post is from Harrison Chase, a key figure in LangChain development, shared via X (formerly Twitter).

Source: Harrison Chase (X) | 2026-06-30