# Blog Highlights

## exe.dev blog


- [The Topology of an LLM Agent Loop With Tool Use](https://blog.exe.dev/topology)
- [Shake to Tell Shelley](https://blog.exe.dev/shake-to-tell-shelley)
  <video class="post-clip" muted loop playsinline preload="none" data-autoplay width="448" height="832" aria-label="Shaking the phone in the exe.dev app opens Tell Shelley with a screenshot attached; the message starts a Shelley conversation."><source src="/media/shake-to-tell-shelley.mp4" type='video/mp4; codecs="avc1.64001f"'><source src="/media/shake-to-tell-shelley.webm" type='video/webm; codecs="vp9"'></video>
- [Show and Tell: Shelley](https://blog.exe.dev/show-and-tell-shelley)
- [Share Shelley Skills Across Your VMs](https://blog.exe.dev/shelley-skills-integration)
- [Devtools must be open source](https://blog.exe.dev/devtools-must-be-open-source)
- [Customizing Shelley, Customizing Software](https://blog.exe.dev/customizing-shelley)
- [Building Software From My Phone](https://blog.exe.dev/building-software-from-your-phone)
- [Software as Wiki, Mutable Software](https://blog.exe.dev/software-as-wiki)
- [Expensively Quadratic: the LLM Agent Cost Curve](https://blog.exe.dev/expensively-quadratic)
- [Goodbye Sketch, Hello Shelley!](https://blog.exe.dev/shelley)

## sketch.dev blog

- [The Unreasonable Effectiveness of an LLM Agent Loop with Tool Use](https://sketch.dev/blog/agent-loop)
- [What I did during the basketball game, or, browser screenshots in Sketch…](https://sketch.dev/blog/browser-tool)