Original Summary

I wanted to test something simple: can an AI coding agent clean up an existing codebase without breaking its behavior? I created a small Python CLI task manager with deliberately messy code, including duplicated functions, unused helpers, inconsistent naming, and redundant logic. Before letting Hermes Agent touch anything, I committed the original project to Git and ran the existing tests. Then I gave Hermes one instruction: clean up the project, preserve its behavior, and verify the result. Here’s what happened: Hermes identified duplicated functions and unused code. It removed redundant helpers and simplified the implementation. It encountered a Python environment issue when running the tests, then found an environment where pytest was available. After the cleanup, all 3 existing tests passed. I exited Hermes and independently ran the tests and manually checked the CLI myself. The measured code size went from 185 to 135 lines — about a 27% reduction. One detail I found interesting: Hermes reported a roughly 40% reduction, but my own line-count comparison showed about 27%. That was a good reminder to verify the agent’s summary instead of accepting every claim at face value. The project was small, and three tests aren't enough to prove that every behavior is preserved. Still, it was a useful experiment in giving an agent a real codebase, a clear constraint, and an independent verification step. For those using AI coding agents: how do you verify that a refactor actually preserves behavior? Do you rely on tests, inspect the diff manually, use hidden test cases, or combine all three? I also wrote up the full experiment , including the cleanup process, test results, and what I found when I independently checked Hermes Agent’s claims: https://medium.com/@techlatest.net/i-gave-hermes-a-messy-project-and-asked-it-to-clean-it-up-10b46b3d2132?sharedUserId=techlatest.net   submitted by   /u/techlatest_net [link]   [comments]

  • 情报分类：商业与市场研究
  • 分类依据：内容涉及商业、投资或市场动态
  • 信息来源：Reddit · SideProject
  • 发布时间：2026/10/12 20:48:44