extra tools path added

main.go

@@ -258,6 +258,17 @@ When generating code:
 - No emojis in code or documentation.
 - Respect AGENTS.md, GEMINI.md, CLAUDE.md contents in the project.`
 
+
+func toolsDir(cfg *Cfg) string {
+  if v := strings.TrimSpace(os.Getenv("BANTAM_TOOLS_DIR")); v != "" {
+    return v
+  }
+  if v := strings.TrimSpace(cfg.Raw["bantam_tools_dir"]); v != "" {
+    return v
+  }
+  return ""
+}
+
 func prompt(path string) string {
   if d, err := os.ReadFile(path); err == nil {
     return strings.TrimSpace(string(d))
@@ -1577,6 +1588,9 @@ func main() {
   sp := prompt("system.txt")
   cfg := getCfg("model.cfg")
   cfg.ContextWindow = fetchContextWindow(&cfg)
+  if td := toolsDir(&cfg); td != "" {
+    sp += "\n\nExtra shell tools can be found at " + td
+  }
   COL = col(cfg)
   stdin = bufio.NewReader(os.Stdin)
   msgs := []Message{{Role: "system", Content: strp(sp)}}