Https://opencode.ai/ OpenCode was the first agent harness I used, and I have always like it. You can configure a wide variety of providers, but it's open source and has a number of core contributors. The other opinionated option is Pi (the Pi agent harness). This is a great lightweight option and also supports a number of providers. You can also use local model servers. - Source: Hacker News / 3 days ago

OpenCode with GLM 5.2 wrote custom Emacs Lisp to pinpoint within the file where the missing or extra bracket could be. It rewrote the custom code to check various parts of the file. Each of those is a tool use and many, many tokens burned. The next step is to turn those custom scripts written by the AI agent into a tool to speed up the process, or a skill that shows how to use other tools to speed up the process. - Source: dev.to / 6 days ago

I gave GLM-4.5-Air (106B, open weights) 12 coding tasks through opencode on my RTX 3090. It scored 0% — never edited a single file. - Source: dev.to / 7 days ago

Set up your stations. I work in two Ghostty terminals. The left side is for planning and viewing, the right for synchronous agents running through OpenCode. - Source: dev.to / 15 days ago

If you want to try it yourself: grab OpenCode, point it at OpenRouter, select GLM 5.2, and give it a real task instead of a benchmark. The z.ai docs have the rest of the details. - Source: dev.to / 17 days ago

Some possibly relevant bookmarks if anyone is working on something similar - https://clipdrop.co/ - https://cobalt.tools/ - https://gchq.github.io/CyberChef/ - https://ditherit.com/ - https://it-tools.tech/ - https://blgardner.github.io/prism.tools/ - https://www.no-background.coffee/ - https://omnitools.app/. - Source: Hacker News / 6 months ago

There are lots of these, but this is the first that I've seen that focused on frontend dev a bit more. I've saved it to my list of tools for reference. Here's another with a more local / backend / IT flavor: https://it-tools.tech I have a couple more local apps with similar functions. Here's one that's cross platform[0]. This one appears to be Mac only[1]. Someone else mentioned not being able to remember these... - Source: Hacker News / 6 months ago

How does it compare to the free, self hostable https://it-tools.tech/ ? - Source: Hacker News / about 1 year ago

Seems pretty similar to https://it-tools.tech/ (https://github.com/CorentinTh/it-tools). - Source: Hacker News / about 1 year ago

There is also IT-Tools and CyberChef. Selfhost-able projects to create your own instance of "online utilities tools" https://gchq.github.io/CyberChef/ https://it-tools.tech/. - Source: Hacker News / almost 2 years ago