fix: address PR review feedback — add logging and comments

- Add Log.Default.warn() to MCP and Skill catch blocks so failures
  are visible in debug logs instead of being silently swallowed
- Add comment documenting MCP/Skills overwrite asymmetry (MCP can
  overwrite defaults by name, skills cannot due to guard clause)
- Add comment noting resilience tests duplicate loading logic and
  may need updating if the real implementation changes

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: anandgupta42

packages/altimate-code/src/command/index.ts

@@ -8,6 +8,7 @@ import PROMPT_DISCOVER from "./template/discover.txt"
 import PROMPT_REVIEW from "./template/review.txt"
 import { MCP } from "../mcp"
 import { Skill } from "../skill"
+import { Log } from "../util/log"
 
 export namespace Command {
   export const Event = {
@@ -108,6 +109,8 @@ export namespace Command {
     }
     // MCP and skill loading must not prevent default commands from being served.
     // Wrap each in try/catch so init, discover, review are always available.
+    // Note: MCP prompts can overwrite defaults (by name), but skills cannot
+    // (the `if (result[skill.name]) continue` guard preserves defaults over skills).
     try {
       for (const [name, prompt] of Object.entries(await MCP.prompts())) {
         result[name] = {
@@ -135,8 +138,10 @@ export namespace Command {
           hints: prompt.arguments?.map((_, i) => `$${i + 1}`) ?? [],
         }
       }
-    } catch {
-      // MCP prompt loading failed — continue with default commands
+    } catch (e) {
+      Log.Default.warn("MCP prompt loading failed, continuing with defaults", {
+        error: e instanceof Error ? e.message : String(e),
+      })
     }
 
     // Add skills as invokable commands
@@ -154,8 +159,10 @@ export namespace Command {
           hints: [],
         }
       }
-    } catch {
-      // Skill loading failed — continue with default commands
+    } catch (e) {
+      Log.Default.warn("Skill loading failed, continuing with defaults", {
+        error: e instanceof Error ? e.message : String(e),
+      })
     }
 
     return result

packages/altimate-code/test/command/command-resilience.test.ts

@@ -133,7 +133,10 @@ describe("Command module", () => {
 // ---------------------------------------------------------------------------
 
 describe("Command loading resilience pattern", () => {
-  // Simulate the command loading logic from command/index.ts
+  // NOTE: These tests duplicate the loading logic from command/index.ts rather than
+  // mocking the real MCP/Skill modules. This avoids complex module mocking but means
+  // loadCommands() below could drift from the real implementation. If the loading
+  // pattern in command/index.ts changes, these tests should be updated to match.
   async function loadCommands(opts: {
     mcpPrompts: () => Promise<Record<string, any>>
     skillAll: () => Promise<Array<{ name: string; description: string; content: string }>>