From 4aa815b50c95f41fbbf19eaa0e0931780a4f10a5 Mon Sep 17 00:00:00 2001
From: Levi Neely <lkn@darkstar.example.net>
Date: Mon, 27 Apr 2026 18:14:34 +0200
Subject: [PATCH] server: add cost to readable session files

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 server.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/server.go b/server.go
index e35159f..ff96022 100644
--- a/server.go
+++ b/server.go
@@ -1391,7 +1391,7 @@ func (s *Server) makeStat(path string) plan9.Dir {
 		switch base {
 		case "ctl", "prompt", "fifo.in":
 			mode = 0200
-		case "chat", "usage", "ctxsz", "models", "fifo.out", "offset", "statewait", "systemprompt":
+		case "chat", "usage", "cost", "ctxsz", "models", "fifo.out", "offset", "statewait", "systemprompt":
 			mode = 0444
 		case "cfg":
 			mode = 0666