[BUG]

Preflight Checklist

• [x] I have searched existing issues and this hasn't been reported yet
• [x] This is a single bug report (please file separate reports for different bugs)
• [x] I am using the latest version of Claude Code

What's Wrong?

Why trying to have Claude Desktop make file edits using File System and/or Desktop Commander on Windows 11 Claude states the tools don't have access.

<img width="1264" height="937" alt="Image" src="https://github.com/user-attachments/assets/10989466-3b46-4cf8-91a3-63841b0b026b" />

<img width="1043" height="490" alt="Image" src="https://github.com/user-attachments/assets/cc396d3e-5152-4493-84dc-f7b730dd2b3a" />

But as you can see from my screenshots Claude does have access.

What Should Happen?

Claude should make file edits as it has done for the past 8 weeks I've been using it.

Error Messages/Logs

Looking at the screenshots - you want the collapse/pin toggle moved from the header area down to the bottom section, styled as a menu item like Command does it (with "Pin Sidebar" / "Collapse" text and chevron icon).
Let me find the sidebar component and see the current implementation.Encountered tool connectivity issues; pivoted toward user collaborationThe Filesystem MCP tools aren't responding - there might be a connection issue on your end. Can you either:

Check MCP connection - Make sure the Filesystem MCP server is running
Share the sidebar component - Paste the contents of your sidebar component (likely something like src/components/layout/Sidebar.vue or AppSidebar.vue)

Once I can see the current implementation, I'll move the collapse button down and style it like Command's "Pin Sidebar" / "Collapse" menu item.Try again I rebooted my pc4:40 PMAnalyzed sidebar UI modifications and icon implementationsGot the current implementation. I can see the collapse button is in the header section. I'll move it to the bottom section above "My Account" and style it like Command.Edit fileLet me try with the Desktop Commander tool:Pivoted strategy after encountering technical obstaclesMCP tools are still dropping. Let me try the bash tool on Claude's computer to make the edits - I'll need to work with str_replace:Pivoted to appropriate filesystem tools for system accessThe Claude computer tools can't access your local filesystem. Let me try the Filesystem MCP tools again:Diagnosed connection issues and weighed manual intervention optionsMCP tools are consistently not responding. Can you check if your MCP servers are running? In the meantime, here are the three edits you need to make to SideNav.vue:

Edit 1 - Update imports (line 5):
Replace:
typescriptimport { LayoutDashboard, Headphones, Ticket, FolderKanban, ShoppingCart, FileBarChart, Download, Building2, Users, Settings, Activity, Monitor, Package, ChevronDown, LogOut, Shield, ShieldAlert, Wrench, ExternalLink, KeyRound, ListTodo, Calendar, UserCog, CreditCard, PanelLeftClose, PanelLeft } from 'lucide-vue-next'
With:
typescriptimport { LayoutDashboard, Headphones, Ticket, FolderKanban, ShoppingCart, FileBarChart, Download, Building2, Users, Settings, Activity, Monitor, Package, ChevronDown, LogOut, Shield, ShieldAlert, Wrench, ExternalLink, KeyRound, ListTodo, Calendar, UserCog, CreditCard, ChevronsLeft, Pin } from 'lucide-vue-next'

Edit 2 - Remove the collapse button from header (in template, around line ~100-108):
Delete this entire block:
vue      <button 
        @click="toggleSidebar" 
        class="p-1.5 rounded-lg text-surface-400 hover:text-surface-100 hover:bg-surface-800 transition-colors"
        :class="{ 'absolute right-2 top-5': isCollapsed }"
        :title="isCollapsed ? 'Expand sidebar' : 'Collapse sidebar'"
      >
        <PanelLeft v-if="isCollapsed" class="w-5 h-5" />
        <PanelLeftClose v-else class="w-5 h-5" />
      </button>

Edit 3 - Add the new toggle above "My Account" (in the bottom section):
Replace:
vue      <div class="flex flex-col gap-1">
        <router-link to="/account" class="flex items-center gap-2 px-3 py-2 text-sm text-surface-400 hover:text-surface-100 hover:bg-surface-800 rounded-lg" :class="{ 'justify-center px-2': isCollapsed }" :title="isCollapsed ? 'My Account' : ''">
With:
vue      <div class="flex flex-col gap-1">
        <button @click="toggleSidebar" class="flex items-center gap-2 px-3 py-2 text-sm text-surface-400 hover:text-surface-100 hover:bg-surface-800 rounded-lg" :class="{ 'justify-center px-2': isCollapsed }" :title="isCollapsed ? 'Pin Sidebar' : 'Collapse'">
          <Pin v-if="isCollapsed" class="w-4 h-4 flex-shrink-0" />
          <ChevronsLeft v-else class="w-4 h-4 flex-shrink-0" />
          <span v-if="!isCollapsed">Collapse</span>
        </button>
        <router-link to="/account" class="flex items-center gap-2 px-3 py-2 text-sm text-surface-400 hover:text-surface-100 hover:bg-surface-800 rounded-lg" :class="{ 'justify-center px-2': isCollapsed }" :title="isCollapsed ? 'My Account' : ''">

Want me to retry the MCP tools, or will you apply these manually?I've restarted the Claude Desktop application and I've disabled re-enabled Desktop Commander and File System access.7:17 PMOrchestrated multiple file modifications with renewed system accessTools are working. Let me make the edits:Pivoted strategy after encountering tool failureLet me try Desktop Commander:Reconsidered tool functionality after system reconfigurationThe MCP tools are still dropping. Can you try one more restart, or alternatively just paste the current SideNav.vue content and I'll give you the complete updated file to replace it with?are the edits completed?9:57 PMDiagnosed tool execution failures preventing completionNo, all the edit attempts failed with "No result received from client-side tool execution." The MCP tools read the file successfully but the write operations are timing out.
Let me try one more time with a simpler single edit:Diagnosed technical obstacles, contemplated alternative solutionsStill failing. Two options:

I output the complete updated file - You copy/paste it to replace SideNav.vue
You troubleshoot MCP - Check if there's a permissions issue or try running Claude Desktop as administrator

Which do you prefer?You are running as an administrator and you have full permissions.10:11 PMReconsidered technical obstacles and pivoted strategyLet me try again with Desktop Commander:Read File or URLClaude's response was interruptedRetryGive me a sitrep so we can attempt in a new chat window.10:30 PMIdentified technical impediment and consolidated progress summarySITREP - Sidebar Collapse Button Relocation
Task: Move sidebar collapse/expand button from header to bottom section (above "My Account"), styled like Vigilance Command
Status: ❌ BLOCKED - MCP tools can read files but all write/edit operations timeout
File: D:\Code Repos\Vigilance HQ\vigilance-hq\src\components\nav\SideNav.vue
Three Edits Required:

Edit 1 - Update imports (line 8):
Find:
typescriptimport { LayoutDashboard, Headphones, Ticket, FolderKanban, ShoppingCart, FileBarChart, Download, Building2, Users, Settings, Activity, Monitor, Package, ChevronDown, LogOut, Shield, ShieldAlert, Wrench, ExternalLink, KeyRound, ListTodo, Calendar, UserCog, CreditCard, PanelLeftClose, PanelLeft } from 'lucide-vue-next'
Replace with:
typescriptimport { LayoutDashboard, Headphones, Ticket, FolderKanban, ShoppingCart, FileBarChart, Download, Building2, Users, Settings, Activity, Monitor, Package, ChevronDown, LogOut, Shield, ShieldAlert, Wrench, ExternalLink, KeyRound, ListTodo, Calendar, UserCog, CreditCard, ChevronsLeft, Pin } from 'lucide-vue-next'

Edit 2 - Remove header button (template ~line 100-108):
Delete this entire block:
vue      <button 
        @click="toggleSidebar" 
        class="p-1.5 rounded-lg text-surface-400 hover:text-surface-100 hover:bg-surface-800 transition-colors"
        :class="{ 'absolute right-2 top-5': isCollapsed }"
        :title="isCollapsed ? 'Expand sidebar' : 'Collapse sidebar'"
      >
        <PanelLeft v-if="isCollapsed" class="w-5 h-5" />
        <PanelLeftClose v-else class="w-5 h-5" />
      </button>

Edit 3 - Add new button above "My Account" (bottom section):
Find:
vue      <div class="flex flex-col gap-1">
        <router-link to="/account"
Replace with:
vue      <div class="flex flex-col gap-1">
        <button @click="toggleSidebar" class="flex items-center gap-2 px-3 py-2 text-sm text-surface-400 hover:text-surface-100 hover:bg-surface-800 rounded-lg" :class="{ 'justify-center px-2': isCollapsed }" :title="isCollapsed ? 'Pin Sidebar' : ''">
          <Pin v-if="isCollapsed" class="w-4 h-4 flex-shrink-0" />
          <ChevronsLeft v-else class="w-4 h-4 flex-shrink-0" />
          <span v-if="!isCollapsed">Collapse</span>
        </button>
        <router-link to="/account"

Behavior:

Expanded state: Shows "Collapse" with ChevronsLeft icon
Collapsed state: Shows Pin icon only (tooltip "Pin Sidebar")


These edits should be working.

Steps to Reproduce

1) Ask Claude to perform a file edit
2) Claude can't access anything

I've tried with Sonnet and Opus. I've tried with/without running the application as an administrator.

Claude Model

Not sure / Multiple models

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

1.1.1520 (48ced7)

Platform

Anthropic API

Operating System

Windows

Terminal/Shell

Other

Additional Information

I'm at a loss - my experience has been slowly deteriorating over the last 2 weeks and I'm about to have to find a different coding tool to continue working unless this gets fixed. It started with compaction not functioning properly. Now it will take 3 - 5 prompts sometimes to get Claude to execute 1 task without the entire chat context vanishing in the middle of what I am working on and having to start over (Which in turned eats my usage). Now I'm dealing with connectors and MCP's that won't function.