pi: edit AGENTS.md

home/progs/pi.nix

@@ -69,6 +69,9 @@ in
     ## Nix
     For using `nix build` append `-L` to get better visibility into the logs.
     If you get an error that a file can't be found, always try to `git add` the file before trying other troubleshooting steps.
+
+    ## Implementation
+    When sketching out an implementation of something, always look for tools that already exist in the space first before implementing something custom. This is also the case when it comes to submodules and sections of code, I don't want you to implement things in-house when it isn't needed.
   '';
 
   home.file.".omp/agent/skills/android-ui/SKILL.md".text = ''