Update Copilot LSP

copilot/js/policy-templates/darwin/IDEGitHubCopilot.mobileconfig

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+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+    <dict>
+        <key>PayloadContent</key>
+        <array>
+            <dict>
+                <key>PayloadDisplayName</key>
+                <string>GitHub Copilot Policy</string>
+                <key>PayloadIdentifier</key>
+                <string>IDEGitHubCopilot</string>
+                <key>PayloadType</key>
+                <string>IDEGitHubCopilot</string>
+                <key>PayloadUUID</key>
+                <string>12345678-1234-1234-1234-123456789012</string>
+                <key>PayloadVersion</key>
+                <integer>1</integer>
+                <key>PayloadEnabled</key>
+                <true/>
+                <key>mcp.contributionPoint.enabled</key>
+                <false/>
+            </dict>
+        </array>
+
+        <key>PayloadDescription</key>
+        <string>Configures GitHub Copilot policies for IDEs</string>
+        <key>PayloadDisplayName</key>
+        <string>GitHub Copilot Policy</string>
+        <key>PayloadIdentifier</key>
+        <string>IDEGitHubCopilot</string>
+        <key>PayloadOrganization</key>
+        <string>Microsoft Corporation</string>
+        <key>PayloadRemovalDisallowed</key>
+        <false/>
+        <key>PayloadScope</key>
+        <string>System</string>
+        <key>PayloadType</key>
+        <string>Configuration</string>
+        <key>PayloadUUID</key>
+        <string>87654321-4321-4321-4321-210987654321</string>
+        <key>PayloadVersion</key>
+        <integer>1</integer>
+    </dict>
+</plist>

copilot/js/policy-templates/darwin/README.md

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+# GitHub Copilot macOS Policy Configuration
+
+This directory contains policy templates for configuring GitHub Copilot behavior on macOS systems using Apple Configuration Profiles.
+
+## Overview
+
+The `IDEGitHubCopilot.mobileconfig` file is a macOS Configuration Profile that allows administrators to manage GitHub Copilot policies across their organization. This profile defines settings that control extension behavior, particularly for MCP (Model Context Protocol) servers.
+
+## Available Policies
+
+| Policy Name | Description | Type | Default |
+|-------------|-------------|------|---------|
+| mcp.contributionPoint.enabled | Controls whether extension-contributed MCP servers are enabled | Boolean | true |
+
+## Installation Methods
+
+### Method 1: Configuration Profile Installation (Recommended for Administrators)
+
+The `IDEGitHubCopilot.mobileconfig` file provides the easiest way to deploy GitHub Copilot policies across multiple macOS systems.
+
+#### Step 1: Locate the Configuration Profile
+Find the `IDEGitHubCopilot.mobileconfig` file in this directory.
+
+#### Step 2: Install the Configuration Profile
+1. **Double-click** the `IDEGitHubCopilot.mobileconfig` file
+2. macOS will open **System Settings** (or **System Preferences** on older versions)
+3. You'll see a dialog asking if you want to install the profile
+4. Click **Install** to proceed
+5. Enter your administrator password when prompted
+6. The profile will be installed **system-wide**
+
+#### Step 3: Verify Installation
+1. Open **System Settings** → **Privacy & Security** → **Profiles**
+2. You should see "GitHub Copilot Policy" in the list of installed profiles
+3. Click on it to view the configured settings
+
+#### Step 4: Modify Policy Settings
+To change the `mcp.contributionPoint.enabled` setting:
+
+1. Open **System Settings** → **Privacy & Security** → **Profiles**
+2. Select the "GitHub Copilot Policy" profile
+3. Click **Edit** or **Configure**
+4. Find the `mcp.contributionPoint.enabled` setting
+5. Toggle it to:
+   - **true** (checked) - Enable extension-contributed MCP servers
+   - **false** (unchecked) - Disable extension-contributed MCP servers
+6. Click **Save** or **Apply**
+
+### Method 2: Command Line Installation (Alternative)
+
+You can also install the configuration profile using the command line:
+
+```bash
+# Install the profile
+sudo profiles -I -F IDEGitHubCopilot.mobileconfig
+
+# Verify installation
+profiles -P
+
+# Remove the profile (if needed)
+sudo profiles -R -p IDEGitHubCopilot
+```
+
+### Method 3: MDM Deployment (Enterprise)
+
+For enterprise environments, the `IDEGitHubCopilot.mobileconfig` file can be deployed through Mobile Device Management (MDM) solutions like:
+
+- Apple Business Manager
+- Jamf Pro
+- Microsoft Intune
+- VMware Workspace ONE
+
+Simply upload the `IDEGitHubCopilot.mobileconfig` file to your MDM solution and deploy it to your target devices.
+
+## Verification
+
+You can verify the current settings with:
+
+```bash
+# Check managed preferences
+defaults read /Library/Managed\ Preferences/IDEGitHubCopilot 2>/dev/null || echo "No managed settings found"
+```
+
+## How It Works
+
+The GitHub Copilot extension uses the `GroupPolicyWatcher` class to monitor policy changes. When policies are updated:
+
+1. The policy watcher detects the change
+2. Updates the internal policy state
+3. Sends an LSP notification to the client
+4. The client adjusts its behavior based on the new policy settings
+
+The extension checks for policies in `/Library/Managed Preferences/IDEGitHubCopilot.plist` (MDM managed)
+
+## Troubleshooting
+
+### Policy changes aren't being detected
+1. Verify the configuration profile is properly installed in System Settings
+2. Make sure the policy file has the correct name and structure
+3. Restart IDE to ensure the policy watcher is reinitialized
+4. Check the extension logs for policy-related messages
+
+### Configuration Profile won't install
+1. Ensure you have administrator privileges
+2. Check that the `.mobileconfig` file isn't corrupted
+3. Try installing via command line: `sudo profiles -I -F IDEGitHubCopilot.mobileconfig`
+
+### Settings don't take effect
+1. Verify the policy is correctly configured in System Settings
+2. Restart IDE completely
+3. Check that no user-level settings are overriding system policies
+
+## References
+
+- [VS Code Enterprise Setup - Configuration Profiles on macOS](https://code.visualstudio.com/docs/setup/enterprise#_configuration-profiles-on-macos)
+- [Apple Configuration Profile Reference](https://developer.apple.com/documentation/devicemanagement/configuring_multiple_devices_using_profiles)
+- [macOS defaults command reference](https://ss64.com/osx/defaults.html)

copilot/js/policy-templates/win32/IDEGitHubCopilot.admx

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+<?xml version="1.0" encoding="utf-8"?>
+<!--
+Administrative Template for GitHub Copilot IDE Integration
+This template defines Group Policy settings for GitHub Copilot in IDE environments.
+-->
+<policyDefinitions xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" revision="1.0" schemaVersion="1.0" xmlns="http://schemas.microsoft.com/GroupPolicy/2006/07/PolicyDefinitions">
+  <policyNamespaces>
+    <target prefix="ideGitHubCopilot" namespace="Microsoft.Policies.IDEGitHubCopilot" />
+    <using prefix="windows" namespace="Microsoft.Policies.Windows" />
+  </policyNamespaces>
+
+  <supersededAdm fileName="" />
+
+  <resources minRequiredRevision="1.0" />
+
+  <categories>
+    <category name="Cat_IDEGitHubCopilot" displayName="$(string.Cat_IDEGitHubCopilot)" explainText="$(string.Cat_IDEGitHubCopilot_Explain)" />
+    <category name="Cat_IDEGitHubCopilot_MCP" displayName="$(string.Cat_IDEGitHubCopilot_MCP)" explainText="$(string.Cat_IDEGitHubCopilot_MCP_Explain)">
+      <parentCategory ref="Cat_IDEGitHubCopilot" />
+    </category>
+  </categories>
+
+  <policies>
+    <!-- Enable Extension-Contributed MCP Servers Policy -->
+    <policy name="McpContributionPointEnabled" class="Both" displayName="$(string.McpContributionPointEnabled)" explainText="$(string.McpContributionPointEnabled_Explain)" key="SOFTWARE\Policies\Microsoft\IDEGitHubCopilot" valueName="mcp.contributionPoint.enabled">
+      <parentCategory ref="Cat_IDEGitHubCopilot_MCP" />
+      <supportedOn ref="windows:SUPPORTED_Windows_10_0" />
+      <enabledValue>
+        <decimal value="1" />
+      </enabledValue>
+      <disabledValue>
+        <decimal value="0" />
+      </disabledValue>
+    </policy>
+  </policies>
+</policyDefinitions>

copilot/js/policy-templates/win32/Install-PolicyTemplates.ps1

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+#Requires -RunAsAdministrator
+
+<#
+.SYNOPSIS
+    Installs GitHub Copilot Group Policy Administrative Templates
+
+.DESCRIPTION
+    This script copies the GitHub Copilot ADMX and ADML files to the Windows PolicyDefinitions
+    directory to enable Group Policy management of GitHub Copilot settings.
+
+    The script must be run from the win32 directory containing the template files.
+
+.PARAMETER Uninstall
+    Remove the GitHub Copilot policy templates instead of installing them
+
+.EXAMPLE
+    .\Install-PolicyTemplates.ps1
+    Installs the GitHub Copilot policy templates
+
+.EXAMPLE
+    .\Install-PolicyTemplates.ps1 -Uninstall
+    Removes the GitHub Copilot policy templates
+#>
+
+param(
+    [switch]$Uninstall
+)
+
+$ErrorActionPreference = "Stop"
+
+# Paths
+$PolicyDefinitionsPath = "$env:WINDIR\PolicyDefinitions"
+$ScriptPath = Split-Path -Parent $MyInvocation.MyCommand.Path
+$SourceADMX = Join-Path $ScriptPath "IDEGitHubCopilot.admx"
+$SourceADML = Join-Path $ScriptPath "en-US\IDEGitHubCopilot.adml"
+$TargetADMX = Join-Path $PolicyDefinitionsPath "IDEGitHubCopilot.admx"
+$TargetADMLDir = Join-Path $PolicyDefinitionsPath "en-US"
+$TargetADML = Join-Path $TargetADMLDir "IDEGitHubCopilot.adml"
+
+function Test-AdminRights {
+    $currentUser = [Security.Principal.WindowsIdentity]::GetCurrent()
+    $principal = New-Object Security.Principal.WindowsPrincipal($currentUser)
+    return $principal.IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)
+}
+
+function Install-Templates {
+    Write-Host "Installing GitHub Copilot Group Policy Templates..." -ForegroundColor Green
+
+    # Verify source files exist
+    if (-not (Test-Path $SourceADMX)) {
+        throw "ADMX file not found: $SourceADMX"
+    }
+
+    if (-not (Test-Path $SourceADML)) {
+        throw "ADML file not found: $SourceADML"
+    }
+
+    # Verify PolicyDefinitions directory exists
+    if (-not (Test-Path $PolicyDefinitionsPath)) {
+        throw "PolicyDefinitions directory not found: $PolicyDefinitionsPath"
+    }
+
+    # Copy ADMX file
+    Write-Host "Copying ADMX file to $TargetADMX"
+    Copy-Item $SourceADMX $TargetADMX -Force
+
+    # Ensure en-US directory exists
+    if (-not (Test-Path $TargetADMLDir)) {
+        Write-Host "Creating directory: $TargetADMLDir"
+        New-Item -Path $TargetADMLDir -ItemType Directory -Force | Out-Null
+    }
+
+    # Copy ADML file
+    Write-Host "Copying ADML file to $TargetADML"
+    Copy-Item $SourceADML $TargetADML -Force
+
+    Write-Host "GitHub Copilot Group Policy Templates installed successfully!" -ForegroundColor Green
+    Write-Host ""
+    Write-Host "To use the templates:"
+    Write-Host "1. Run 'gpupdate /force' to refresh Group Policy"
+    Write-Host "2. Open Group Policy Editor (gpedit.msc)"
+    Write-Host "3. Navigate to Administrative Templates > GitHub Copilot"
+}
+
+function Uninstall-Templates {
+    Write-Host "Removing GitHub Copilot Group Policy Templates..." -ForegroundColor Yellow
+
+    # Remove ADMX file
+    if (Test-Path $TargetADMX) {
+        Write-Host "Removing ADMX file: $TargetADMX"
+        Remove-Item $TargetADMX -Force
+    } else {
+        Write-Host "ADMX file not found: $TargetADMX"
+    }
+
+    # Remove ADML file
+    if (Test-Path $TargetADML) {
+        Write-Host "Removing ADML file: $TargetADML"
+        Remove-Item $TargetADML -Force
+    } else {
+        Write-Host "ADML file not found: $TargetADML"
+    }
+
+    Write-Host "GitHub Copilot Group Policy Templates removed successfully!" -ForegroundColor Green
+    Write-Host "Run 'gpupdate /force' to refresh Group Policy"
+}
+
+# Main execution
+try {
+    # Check for administrator rights
+    if (-not (Test-AdminRights)) {
+        throw "This script requires administrator privileges. Please run PowerShell as Administrator."
+    }
+
+    if ($Uninstall) {
+        Uninstall-Templates
+    } else {
+        Install-Templates
+    }
+
+} catch {
+    Write-Error "Error: $($_.Exception.Message)"
+    exit 1
+}