Muxxy: Like Slime, for AI + Tmux

Discovering Jpalardy's Like Slime, for Vim was a revelation to me. I could have any repl in my editor? Whether it knew it was there or not? It also served as the basis for my daily driver for writing Common Lisp more recently. As I wrote in that post, not only were for-purpose REPL tools complicated, they simply didn't measure up to the functionality I could get out of vim-slime. I missed this switch-out-a-repl functionality when I started moving into the AI era with my hobby coding. I wrote about how frustrating it was to write Common Lisp. Looking back, it was mostly because I couldn't effectively have the AI interact with the REPL. Folks on reddit from when I posted that turned me on to cl-mcp, and I have since learned there were others like it. That worked well enough, but after reading Mario's post about skills-over-mcp AND trying freebuff for the first time (it doesn't support MCP), I finally figured I needed a CLI solution. First, I wrote swanky, and that worked a treat, but it…