X-Git-Url: https://git.giacomolli.uk/onechat/blobdiff_plain/0dc5d2bd42abc8be2cb23bfec06661275a08f516..c3c7bc90eb73e83f48fbeac6be149ade95a726c0:/AGENTS.md

diff --git a/AGENTS.md b/AGENTS.md
index bfeccf2..7eadd6d 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -36,6 +36,9 @@ Read the `SKILL.md` of a skill before you start the task that it covers:
   toolchain, the tools, and every dependency. Keep Nix code in `nix/`.
   Do not install host dependencies or add a dependency that works only
   outside Nix.
+- Write only ASCII characters in files, commit messages, and issues. Use
+  `<-` and `->` for arrows, `-` for dashes, and straight quotes. Use
+  other characters only in test data that checks Unicode handling.
 - Keep secrets and local runtime files out of Git and Nix sources.
 - Do not reveal infrastructure in files, code comments, commit messages,
   or issues. This includes host, server, and domain names, IP addresses,