Example of using Claude Fable A developer known as simong on the Fortran Discourse forum is developing a 2D drafting package in Fortran and Tcl, drawing on 40 years of CAD experience, and is using Claude to implement a small scripting language for the project. The developer shared a 23.9 KB plan file detailing the current task, noting that other AI models may provide more or less detail. simong https://fortran-lang.discourse.group/u/simong 1 I’m currently developing a 2d-drafting package in Fortran & Tcl. The design is the result of 40 years in CAD. I don’t think I’m halfway through yet but when I am I’ll publish it to gh and notify you all here; some components have already been published. In the meantime I thought you might be interested to see the plan for the current task that Claude is now implementing a small scripting language . Other AI’s may give more or less detail, I just thought some people might be interested in this information. The file is wide so I’ve moved it to an attachment rather than inline. plan.txt /uploads/short-url/mvRYAi50CPaIjGs5DvgPNxmh8TR.txt 23.9 KB