diff --git a/eslint.config.js b/eslint.config.js
index ea3158688..e26608f07 100644
--- a/eslint.config.js
+++ b/eslint.config.js
@@ -169,6 +169,7 @@ export default tseslint.config(
       ...vitest.configs.recommended.rules,
       'vitest/expect-expect': 'off',
       'vitest/no-commented-out-tests': 'off',
+      'no-console': 'off', // Allow console in tests
       '@typescript-eslint/no-unused-vars': [
         'error',
         {
@@ -190,6 +191,7 @@ export default tseslint.config(
       },
     },
     rules: {
+      'no-console': 'off', // Allow console in scripts
       '@typescript-eslint/no-unused-vars': [
         'error',
         {
diff --git a/packages/core/src/lsp/LspConfigLoader.ts b/packages/core/src/lsp/LspConfigLoader.ts
index b091a957a..61ffad8b5 100644
--- a/packages/core/src/lsp/LspConfigLoader.ts
+++ b/packages/core/src/lsp/LspConfigLoader.ts
@@ -17,6 +17,9 @@ import type {
   LspServerConfig,
   LspSocketOptions,
 } from './types.js';
+import { createDebugLogger } from '../utils/debugLogger.js';
+
+const debugLogger = createDebugLogger('LSP');
 
 export class LspConfigLoader {
   constructor(private readonly workspaceRoot: string) {}
@@ -36,7 +39,7 @@ export class LspConfigLoader {
       const data = JSON.parse(configContent);
       return this.parseConfigSource(data, lspConfigPath);
     } catch (error) {
-      console.warn('Failed to load user .lsp.json config:', error);
+      debugLogger.warn('Failed to load user .lsp.json config:', error);
       return [];
     }
   }
@@ -62,7 +65,9 @@ export class LspConfigLoader {
           lspServers,
         );
         if (!fs.existsSync(configPath)) {
-          console.warn(`LSP config not found for ${originBase}: ${configPath}`);
+          debugLogger.warn(
+            `LSP config not found for ${originBase}: ${configPath}`,
+          );
           continue;
         }
 
@@ -77,7 +82,7 @@ export class LspConfigLoader {
             ),
           );
         } catch (error) {
-          console.warn(
+          debugLogger.warn(
             `Failed to load extension LSP config from ${configPath}:`,
             error,
           );
@@ -91,7 +96,7 @@ export class LspConfigLoader {
           ...this.parseConfigSource(hydrated, `${originBase} (lspServers)`),
         );
       } else {
-        console.warn(
+        debugLogger.warn(
           `LSP config for ${originBase} must be an object or a JSON file path.`,
         );
       }
@@ -316,12 +321,14 @@ export class LspConfigLoader {
     const socket = this.normalizeSocketOptions(spec);
 
     if (transport === 'stdio' && !command) {
-      console.warn(`LSP config error in ${origin}: ${name} missing command`);
+      debugLogger.warn(
+        `LSP config error in ${origin}: ${name} missing command`,
+      );
       return null;
     }
 
     if (transport !== 'stdio' && !socket) {
-      console.warn(
+      debugLogger.warn(
         `LSP config error in ${origin}: ${name} missing socket info`,
       );
       return null;
@@ -485,7 +492,7 @@ export class LspConfigLoader {
       return resolved;
     }
 
-    console.warn(
+    debugLogger.warn(
       `LSP workspaceFolder must be within ${this.workspaceRoot}; using workspace root instead.`,
     );
     return this.workspaceRoot;
diff --git a/packages/core/src/lsp/LspConnectionFactory.ts b/packages/core/src/lsp/LspConnectionFactory.ts
index dfcecd86d..e6f59718a 100644
--- a/packages/core/src/lsp/LspConnectionFactory.ts
+++ b/packages/core/src/lsp/LspConnectionFactory.ts
@@ -8,6 +8,9 @@ import * as cp from 'node:child_process';
 import * as net from 'node:net';
 import { DEFAULT_LSP_REQUEST_TIMEOUT_MS } from './constants.js';
 import type { JsonRpcMessage } from './types.js';
+import { createDebugLogger } from '../utils/debugLogger.js';
+
+const debugLogger = createDebugLogger('LSP');
 
 interface PendingRequest {
   resolve: (value: unknown) => void;
@@ -375,7 +378,7 @@ export class LspConnectionFactory {
       try {
         await lspConnection.connection.shutdown();
       } catch (e) {
-        console.warn('LSP shutdown failed:', e);
+        debugLogger.warn('LSP shutdown failed:', e);
       } finally {
         lspConnection.connection.end();
       }