refactor: cleanup dead code and standardize logging

extensions/diagnostics-otel/src/service.test.ts

@@ -83,10 +83,7 @@ vi.mock("@opentelemetry/sdk-trace-base", () => ({
 }));
 
 vi.mock("@opentelemetry/resources", () => ({
-  Resource: class {
-    // eslint-disable-next-line @typescript-eslint/no-useless-constructor
-    constructor(_value?: unknown) {}
-  },
+  Resource: class {},
 }));
 
 vi.mock("@opentelemetry/semantic-conventions", () => ({

src/agents/skills/workspace.ts

@@ -52,12 +52,14 @@ function filterSkillEntries(
   if (skillFilter !== undefined) {
     const normalized = skillFilter.map((entry) => String(entry).trim()).filter(Boolean);
     const label = normalized.length > 0 ? normalized.join(", ") : "(none)";
-    console.log(`[skills] Applying skill filter: ${label}`);
+    skillsLogger.debug(`Applying skill filter: ${label}`);
     filtered =
       normalized.length > 0
         ? filtered.filter((entry) => normalized.includes(entry.skill.name))
         : [];
-    console.log(`[skills] After filter: ${filtered.map((entry) => entry.skill.name).join(", ")}`);
+    skillsLogger.debug(
+      `After filter: ${filtered.map((entry) => entry.skill.name).join(", ")}`,
+    );
   }
   return filtered;
 }

src/hooks/bundled/session-memory/handler.ts

@@ -68,8 +68,6 @@ const saveSessionToMemory: HookHandler = async (event) => {
   }
 
   try {
-    console.log("[session-memory] Hook triggered for /new command");
-
     const context = event.context || {};
     const cfg = context.cfg as OpenClawConfig | undefined;
     const agentId = resolveAgentIdFromSessionKey(event.sessionKey);
@@ -91,10 +89,6 @@ const saveSessionToMemory: HookHandler = async (event) => {
     const currentSessionId = sessionEntry.sessionId as string;
     const currentSessionFile = sessionEntry.sessionFile as string;
 
-    console.log("[session-memory] Current sessionId:", currentSessionId);
-    console.log("[session-memory] Current sessionFile:", currentSessionFile);
-    console.log("[session-memory] cfg present:", !!cfg);
-
     const sessionFile = currentSessionFile || undefined;
 
     // Read message count from hook config (default: 15)
@@ -110,10 +104,8 @@ const saveSessionToMemory: HookHandler = async (event) => {
     if (sessionFile) {
       // Get recent conversation content
       sessionContent = await getRecentSessionContent(sessionFile, messageCount);
-      console.log("[session-memory] sessionContent length:", sessionContent?.length || 0);
 
       if (sessionContent && cfg) {
-        console.log("[session-memory] Calling generateSlugViaLLM...");
         // Dynamically import the LLM slug generator (avoids module caching issues)
         // When compiled, handler is at dist/hooks/bundled/session-memory/handler.js
         // Going up ../.. puts us at dist/hooks/, so just add llm-slug-generator.js
@@ -123,7 +115,6 @@ const saveSessionToMemory: HookHandler = async (event) => {
 
         // Use LLM to generate a descriptive slug
         slug = await generateSlugViaLLM({ sessionContent, cfg });
-        console.log("[session-memory] Generated slug:", slug);
       }
     }
 
@@ -131,14 +122,11 @@ const saveSessionToMemory: HookHandler = async (event) => {
     if (!slug) {
       const timeSlug = now.toISOString().split("T")[1]!.split(".")[0]!.replace(/:/g, "");
       slug = timeSlug.slice(0, 4); // HHMM
-      console.log("[session-memory] Using fallback timestamp slug:", slug);
     }
 
     // Create filename with date and slug
     const filename = `${dateStr}-${slug}.md`;
     const memoryFilePath = path.join(memoryDir, filename);
-    console.log("[session-memory] Generated filename:", filename);
-    console.log("[session-memory] Full path:", memoryFilePath);
 
     // Format time as HH:MM:SS UTC
     const timeStr = now.toISOString().split("T")[1]!.split(".")[0];
@@ -166,11 +154,6 @@ const saveSessionToMemory: HookHandler = async (event) => {
 
     // Write to new memory file
     await fs.writeFile(memoryFilePath, entry, "utf-8");
-    console.log("[session-memory] Memory file written successfully");
-
-    // Log completion (but don't send user-visible confirmation - it's internal housekeeping)
-    const relPath = memoryFilePath.replace(os.homedir(), "~");
-    console.log(`[session-memory] Session context saved to ${relPath}`);
   } catch (err) {
     console.error(
       "[session-memory] Failed to save session memory:",