LangChain launches Eval Engineering Skill for AI coding agents

We’re launching the Eval Engineering Skill, a skill that helps coding agents build evals using context from a repository + agent traces. Everything you need to know from @vtrivedy10 ⤵️ https://twitter.com/Vtrivedy10/status/2079976006644072796

Available today in the langchain-ai/langchain-skills repo: https://github.com/langchain-ai/langchain-skills 💻 Install in Codex or Claude Code, open the repo w/ the agent you want to evaluate, start with a prompt ✨ Get a @Harborframework task under evals/, an actual target… Show more

building evals is hard! we're working on some skills to try to automate as much as possible. still requires human in the loop, but should help bootstrap overall flow is: - give coding agent the codebase + actual traces - iterate on eval direction with user - build evals (using… Show more