From 81ad172aa39e337be614d4f14e1df873b1d19ec1 Mon Sep 17 00:00:00 2001
From: Levi Neely <141506390+lneely@users.noreply.github.com>
Date: Sat, 18 Jul 2026 15:27:05 +0200
Subject: [PATCH] 9p: add /agents file listing available agent configs

---
 main.go          | 16 ++++++++++++++++
 server/server.go |  2 +-
 2 files changed, 17 insertions(+), 1 deletion(-)

diff --git a/main.go b/main.go
index ec99113..6e5e00d 100644
--- a/main.go
+++ b/main.go
@@ -315,6 +315,22 @@ func NewRootStore() *fs.Tree {
 		"help": func() ([]byte, error) {
 			return os.ReadFile(helpPath)
 		},
+		"agents": func() ([]byte, error) {
+			var sb strings.Builder
+			for _, dir := range agent.AgentsDirs() {
+				entries, err := os.ReadDir(dir)
+				if err != nil {
+					continue
+				}
+				for _, e := range entries {
+					if !e.IsDir() && strings.HasSuffix(e.Name(), ".json") {
+						sb.WriteString(strings.TrimSuffix(e.Name(), ".json"))
+						sb.WriteByte('\n')
+					}
+				}
+			}
+			return []byte(sb.String()), nil
+		},
 	}
 	notBlocking := func(context.Context, string) ([]byte, string, error) {
 		return nil, "", fmt.Errorf("blocking read not supported")
diff --git a/server/server.go b/server/server.go
index 760cec1..c5a6ca6 100644
--- a/server/server.go
+++ b/server/server.go
@@ -1013,7 +1013,7 @@ func (s *Server) buildDirData(path string) []byte {
 	var dirs []plan9.Dir
 
 	if path == "/" {
-		rootEntries := []string{"backends", "ctl", "help", "models", "s"}
+		rootEntries := []string{"agents", "backends", "ctl", "help", "models", "s"}
 		for _, name := range rootEntries {
 			fpath := "/" + name
 			st := s.makeStat(fpath)