Fix command handlers to return { text } per OpenClaw plugin API (#1115)

The OpenClaw plugin API requires command handlers to return
{ text: string } objects. Returning plain strings causes
"reply missing text/media" errors and commands silently fail
to send responses to Telegram/other channels.

openclaw/src/index.test.ts

@@ -168,7 +168,7 @@ describe("claudeMemPlugin", () => {
       claudeMemPlugin(api);
 
       const result = await getCommand().handler({ args: "", channel: "telegram", isAuthorizedSender: true, commandBody: "/claude-mem-feed", config: {} });
-      assert.ok(result.includes("not configured"));
+      assert.ok(result.text.includes("not configured"));
     });
 
     it("returns status when no args", async () => {
@@ -178,10 +178,10 @@ describe("claudeMemPlugin", () => {
       claudeMemPlugin(api);
 
       const result = await getCommand().handler({ args: "", channel: "telegram", isAuthorizedSender: true, commandBody: "/claude-mem-feed", config: {} });
-      assert.ok(result.includes("Enabled: yes"));
-      assert.ok(result.includes("Channel: telegram"));
-      assert.ok(result.includes("Target: 123"));
-      assert.ok(result.includes("Connection:"));
+      assert.ok(result.text.includes("Enabled: yes"));
+      assert.ok(result.text.includes("Channel: telegram"));
+      assert.ok(result.text.includes("Target: 123"));
+      assert.ok(result.text.includes("Connection:"));
     });
 
     it("handles 'on' argument", async () => {
@@ -191,7 +191,7 @@ describe("claudeMemPlugin", () => {
       claudeMemPlugin(api);
 
       const result = await getCommand().handler({ args: "on", channel: "telegram", isAuthorizedSender: true, commandBody: "/claude-mem-feed on", config: {} });
-      assert.ok(result.includes("enable requested"));
+      assert.ok(result.text.includes("enable requested"));
       assert.ok(logs.some((l) => l.includes("enable requested")));
     });
 
@@ -202,7 +202,7 @@ describe("claudeMemPlugin", () => {
       claudeMemPlugin(api);
 
       const result = await getCommand().handler({ args: "off", channel: "telegram", isAuthorizedSender: true, commandBody: "/claude-mem-feed off", config: {} });
-      assert.ok(result.includes("disable requested"));
+      assert.ok(result.text.includes("disable requested"));
       assert.ok(logs.some((l) => l.includes("disable requested")));
     });
 
@@ -213,7 +213,7 @@ describe("claudeMemPlugin", () => {
       claudeMemPlugin(api);
 
       const result = await getCommand().handler({ args: "", channel: "slack", isAuthorizedSender: true, commandBody: "/claude-mem-feed", config: {} });
-      assert.ok(result.includes("Connection: disconnected"));
+      assert.ok(result.text.includes("Connection: disconnected"));
     });
   });
 });
@@ -493,8 +493,8 @@ describe("Observation I/O event handlers", () => {
     assert.ok(statusCmd, "status command should exist");
 
     const result = await statusCmd.handler({ args: "", channel: "telegram", isAuthorizedSender: true, commandBody: "/claude-mem-status", config: {} });
-    assert.ok(result.includes("Status: ok"));
-    assert.ok(result.includes(`Port: ${workerPort}`));
+    assert.ok(result.text.includes("Status: ok"));
+    assert.ok(result.text.includes(`Port: ${workerPort}`));
   });
 
   it("claude-mem-status reports unreachable when worker is down", async () => {
@@ -506,7 +506,7 @@ describe("Observation I/O event handlers", () => {
 
     const statusCmd = getCommand("claude-mem-status");
     const result = await statusCmd.handler({ args: "", channel: "telegram", isAuthorizedSender: true, commandBody: "/claude-mem-status", config: {} });
-    assert.ok(result.includes("unreachable"));
+    assert.ok(result.text.includes("unreachable"));
   });
 
   it("reuses same contentSessionId for same sessionKey", async () => {

openclaw/src/index.ts

@@ -816,28 +816,28 @@ export default function claudeMemPlugin(api: OpenClawPluginApi): void {
       const feedConfig = userConfig.observationFeed;
 
       if (!feedConfig) {
-        return "Observation feed not configured. Add observationFeed to your plugin config.";
+        return { text: "Observation feed not configured. Add observationFeed to your plugin config." };
       }
 
       const arg = ctx.args?.trim();
 
       if (arg === "on") {
         api.logger.info("[claude-mem] Feed enable requested via command");
-        return "Feed enable requested. Update observationFeed.enabled in your plugin config to persist.";
+        return { text: "Feed enable requested. Update observationFeed.enabled in your plugin config to persist." };
       }
 
       if (arg === "off") {
         api.logger.info("[claude-mem] Feed disable requested via command");
-        return "Feed disable requested. Update observationFeed.enabled in your plugin config to persist.";
+        return { text: "Feed disable requested. Update observationFeed.enabled in your plugin config to persist." };
       }
 
-      return [
+      return { text: [
         "Claude-Mem Observation Feed",
         `Enabled: ${feedConfig.enabled ? "yes" : "no"}`,
         `Channel: ${feedConfig.channel || "not set"}`,
         `Target: ${feedConfig.to || "not set"}`,
         `Connection: ${connectionState}`,
-      ].join("\n");
+      ].join("\n") };
     },
   });
 
@@ -985,20 +985,20 @@ export default function claudeMemPlugin(api: OpenClawPluginApi): void {
     handler: async () => {
       const healthText = await workerGetText(workerPort, "/api/health", api.logger);
       if (!healthText) {
-        return `Claude-Mem worker unreachable at port ${workerPort}`;
+        return { text: `Claude-Mem worker unreachable at port ${workerPort}` };
       }
 
       try {
         const health = JSON.parse(healthText);
-        return [
+        return { text: [
           "Claude-Mem Worker Status",
           `Status: ${health.status || "unknown"}`,
           `Port: ${workerPort}`,
           `Active sessions: ${sessionIds.size}`,
           `Observation feed: ${connectionState}`,
-        ].join("\n");
+        ].join("\n") };
       } catch {
-        return `Claude-Mem worker responded but returned unexpected data`;
+        return { text: `Claude-Mem worker responded but returned unexpected data` };
       }
     },
   });