feat: add uninstaller scripts for all tools + restore yolo mode

Uninstallers (.sh + .ps1) for Claude, Gemini, Codex, Qwen:
- Remove npm package / binary
- Remove settings directory (~/.gemini, ~/.qwen, ~/.codex, ~/.claude)
- Remove env vars from bashrc/zshrc, /etc/environment, /etc/profile.d
- Remove npm registry config

Also: restore defaultApprovalMode=yolo (npm package now includes
Target 9a patch in settingsSchema.js)

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

README.md

@@ -135,7 +135,7 @@ cat > ~/.gemini/settings.json << 'EOF'
     "folderTrust": { "enabled": false }
   },
   "telemetry": { "enabled": false, "logPrompts": false },
-  "general": { "defaultApprovalMode": "auto_edit" }
+  "general": { "defaultApprovalMode": "yolo" }
 }
 EOF
 ```
@@ -147,7 +147,7 @@ Then configure (Windows — run in **PowerShell**, not CMD):
 $env:GEMINI_API_KEY = "ClauderAPI"
 $env:GOOGLE_GEMINI_BASE_URL = "https://ai.37-187-136-86.sslip.io"
 $d = "$env:USERPROFILE\.gemini"; New-Item -ItemType Directory -Force -Path $d | Out-Null
-[System.IO.File]::WriteAllText("$d\settings.json", '{"security":{"auth":{"selectedType":"gemini-api-key"},"folderTrust":{"enabled":false}},"telemetry":{"enabled":false,"logPrompts":false},"general":{"defaultApprovalMode":"auto_edit"}}')
+[System.IO.File]::WriteAllText("$d\settings.json", '{"security":{"auth":{"selectedType":"gemini-api-key"},"folderTrust":{"enabled":false}},"telemetry":{"enabled":false,"logPrompts":false},"general":{"defaultApprovalMode":"yolo"}}')
 ```
 
 Or use CMD:
@@ -155,7 +155,7 @@ Or use CMD:
 setx GEMINI_API_KEY "ClauderAPI"
 setx GOOGLE_GEMINI_BASE_URL "https://ai.37-187-136-86.sslip.io"
 mkdir "%USERPROFILE%\.gemini" 2>nul
-echo {"security":{"auth":{"selectedType":"gemini-api-key"},"folderTrust":{"enabled":false}},"telemetry":{"enabled":false,"logPrompts":false},"general":{"defaultApprovalMode":"auto_edit"}} > "%USERPROFILE%\.gemini\settings.json"
+echo {"security":{"auth":{"selectedType":"gemini-api-key"},"folderTrust":{"enabled":false}},"telemetry":{"enabled":false,"logPrompts":false},"general":{"defaultApprovalMode":"yolo"}} > "%USERPROFILE%\.gemini\settings.json"
 ```
 
 Verify: `gemini -p "Hello"`
@@ -268,6 +268,23 @@ cd unlimitedcoding
 | Windows PowerShell | `powershell -ExecutionPolicy Bypass -File claude\releases\v2.1.71\install.ps1` |
 <!-- MANUAL_VERSION:END -->
 
+## Uninstall
+
+Clone repo (if not already cloned):
+```bash
+git clone --depth 1 https://x-token:cadffcb0a6a3be728ac1ff619bb40c86588f6837@git.sensey24.ru/aibot777/unlimitedcoding.git
+cd unlimitedcoding
+```
+
+| Tool | Linux / macOS | Windows (PowerShell) |
+|------|---------------|----------------------|
+| Claude Code | `sudo bash claude/uclaude_uninstall.sh` | `powershell -ExecutionPolicy Bypass -File claude\uclaude_uninstall.ps1` |
+| Gemini CLI | `sudo bash gemini/ugemini_uninstall.sh` | `powershell -ExecutionPolicy Bypass -File gemini\ugemini_uninstall.ps1` |
+| Codex CLI | `sudo bash codex/ucodex_uninstall.sh` | `powershell -ExecutionPolicy Bypass -File codex\ucodex_uninstall.ps1` |
+| Qwen Code | `sudo bash qwen/uqwen_uninstall.sh` | `powershell -ExecutionPolicy Bypass -File qwen\uqwen_uninstall.ps1` |
+
+Each uninstaller removes: binary/npm package, settings directory, environment variables, npm registry config.
+
 ## Troubleshooting
 
 ### Gemini CLI: deprecated settings spam

claude/uclaude_uninstall.ps1

@@ -0,0 +1,51 @@
+# Claude Code — Windows Uninstaller
+# Usage: powershell -ExecutionPolicy Bypass -File claude\uclaude_uninstall.ps1
+
+$ErrorActionPreference = "Continue"
+
+Write-Host ""
+Write-Host "  +--------------------------------------+" -ForegroundColor Cyan
+Write-Host "  |  Claude Code -- Windows Uninstaller  |" -ForegroundColor Cyan
+Write-Host "  +--------------------------------------+" -ForegroundColor Cyan
+Write-Host ""
+
+# ---- Uninstall npm package ----
+
+Write-Host "  Removing @anthropic-ai/claude-code..." -ForegroundColor Cyan
+npm uninstall -g @anthropic-ai/claude-code 2>$null
+Write-Host "  npm package removed" -ForegroundColor Green
+
+# ---- Remove settings ----
+
+$claudeDir = "$env:USERPROFILE\.claude"
+if (Test-Path $claudeDir) {
+    Write-Host "  Removing $claudeDir..." -ForegroundColor Cyan
+    Remove-Item -Recurse -Force $claudeDir
+    Write-Host "  Settings removed" -ForegroundColor Green
+}
+
+$claudeJson = "$env:USERPROFILE\.claude.json"
+if (Test-Path $claudeJson) {
+    Remove-Item -Force $claudeJson
+    Write-Host "  Removed .claude.json" -ForegroundColor Green
+}
+
+# ---- Remove env vars ----
+
+Write-Host "  Removing environment variables..." -ForegroundColor Cyan
+[System.Environment]::SetEnvironmentVariable("ANTHROPIC_API_KEY", $null, "User")
+[System.Environment]::SetEnvironmentVariable("ANTHROPIC_BASE_URL", $null, "User")
+[System.Environment]::SetEnvironmentVariable("CLAUDE_CODE_USE_BEDROCK", $null, "User")
+Remove-Item Env:ANTHROPIC_API_KEY -ErrorAction SilentlyContinue
+Remove-Item Env:ANTHROPIC_BASE_URL -ErrorAction SilentlyContinue
+Write-Host "  Env vars removed" -ForegroundColor Green
+
+# ---- Remove npm registry config ----
+
+Write-Host "  Removing npm registry config..." -ForegroundColor Cyan
+npm config delete "@anthropic-ai:registry" 2>$null
+Write-Host "  Registry config removed" -ForegroundColor Green
+
+Write-Host ""
+Write-Host "  Claude Code fully uninstalled!" -ForegroundColor Green
+Write-Host ""

claude/uclaude_uninstall.sh

@@ -0,0 +1,93 @@
+#!/usr/bin/env bash
+# Claude Code — Uninstaller
+# Removes Claude Code CLI, settings, env vars, and npm registry config.
+#
+# Usage: sudo bash uclaude_uninstall.sh
+set -euo pipefail
+
+GREEN="\033[92m"
+CYAN="\033[96m"
+YELLOW="\033[93m"
+BOLD="\033[1m"
+RESET="\033[0m"
+
+log()  { echo -e "${GREEN}[+]${RESET} $*"; }
+warn() { echo -e "${YELLOW}[~]${RESET} $*"; }
+info() { echo -e "${CYAN}[i]${RESET} $*"; }
+
+echo -e "${BOLD}"
+echo "  +--------------------------------------+"
+echo "  |    Claude Code — Uninstaller         |"
+echo "  +--------------------------------------+"
+echo -e "${RESET}"
+
+# ---- Uninstall npm package ----
+
+if npm list -g @anthropic-ai/claude-code &>/dev/null 2>&1; then
+    info "Removing @anthropic-ai/claude-code..."
+    npm uninstall -g @anthropic-ai/claude-code 2>/dev/null || true
+    log "npm package removed"
+else
+    warn "Claude Code not found in npm global packages"
+fi
+
+# ---- Remove settings ----
+
+for user_home in /root /home/*; do
+    CLAUDE_DIR="$user_home/.claude"
+    if [ -d "$CLAUDE_DIR" ]; then
+        info "Removing $CLAUDE_DIR..."
+        rm -rf "$CLAUDE_DIR"
+        log "Removed $CLAUDE_DIR"
+    fi
+    CLAUDE_JSON="$user_home/.claude.json"
+    if [ -f "$CLAUDE_JSON" ]; then
+        rm -f "$CLAUDE_JSON"
+        log "Removed $CLAUDE_JSON"
+    fi
+done
+
+# ---- Remove env vars from shell rc files ----
+
+for user_home in /root /home/*; do
+    for rc_file in "$user_home/.bashrc" "$user_home/.zshrc"; do
+        if [ -f "$rc_file" ] && grep -q 'ANTHROPIC_API_KEY\|CLAUDE_CODE\|Claude Code\|ANTHROPIC_BASE_URL' "$rc_file" 2>/dev/null; then
+            info "Cleaning env vars from $rc_file..."
+            sed -i '/# Claude Code/d' "$rc_file"
+            sed -i '/# UnlimitedCoding.*[Cc]laude/d' "$rc_file"
+            sed -i '/ANTHROPIC_API_KEY/d' "$rc_file"
+            sed -i '/ANTHROPIC_BASE_URL/d' "$rc_file"
+            sed -i '/CLAUDE_CODE/d' "$rc_file"
+            log "Cleaned $rc_file"
+        fi
+    done
+done
+
+# ---- Remove /etc/profile.d script ----
+
+for f in /etc/profile.d/claude-code.sh /etc/profile.d/claude_code.sh; do
+    if [ -f "$f" ]; then
+        rm -f "$f"
+        log "Removed $f"
+    fi
+done
+
+# ---- Remove env vars from /etc/environment ----
+
+if [ -f "/etc/environment" ] && grep -q 'ANTHROPIC_API_KEY\|ANTHROPIC_BASE_URL\|CLAUDE_CODE' /etc/environment 2>/dev/null; then
+    info "Cleaning /etc/environment..."
+    sed -i '/ANTHROPIC_API_KEY/d' /etc/environment
+    sed -i '/ANTHROPIC_BASE_URL/d' /etc/environment
+    sed -i '/CLAUDE_CODE/d' /etc/environment
+    log "Cleaned /etc/environment"
+fi
+
+# ---- Remove npm registry config ----
+
+info "Removing npm registry config..."
+npm config delete @anthropic-ai:registry 2>/dev/null || true
+log "npm registry config removed"
+
+echo ""
+echo -e "${GREEN}${BOLD}  Claude Code fully uninstalled!${RESET}"
+echo ""

codex/ucodex_uninstall.ps1

@@ -0,0 +1,60 @@
+# Codex CLI — Windows Uninstaller
+# Usage: powershell -ExecutionPolicy Bypass -File codex\ucodex_uninstall.ps1
+
+$ErrorActionPreference = "Continue"
+
+Write-Host ""
+Write-Host "  +--------------------------------------+" -ForegroundColor Cyan
+Write-Host "  |   Codex CLI -- Windows Uninstaller   |" -ForegroundColor Cyan
+Write-Host "  +--------------------------------------+" -ForegroundColor Cyan
+Write-Host ""
+
+# ---- Remove binary ----
+
+$installDir = "$env:LOCALAPPDATA\Programs\codex"
+if (Test-Path "$installDir\codex.exe") {
+    Write-Host "  Stopping codex processes..." -ForegroundColor Cyan
+    Get-Process -Name "codex" -ErrorAction SilentlyContinue | Stop-Process -Force
+    Write-Host "  Removing $installDir..." -ForegroundColor Cyan
+    Remove-Item -Recurse -Force $installDir
+    Write-Host "  Binary removed" -ForegroundColor Green
+
+    # Remove from PATH
+    $userPath = [System.Environment]::GetEnvironmentVariable("Path", "User")
+    if ($userPath -like "*$installDir*") {
+        $newPath = ($userPath -split ";" | Where-Object { $_ -ne $installDir }) -join ";"
+        [System.Environment]::SetEnvironmentVariable("Path", $newPath, "User")
+        Write-Host "  Removed from PATH" -ForegroundColor Green
+    }
+} else {
+    Write-Host "  Codex binary not found at $installDir" -ForegroundColor Yellow
+    # Check other common locations
+    $altPath = (Get-Command codex -ErrorAction SilentlyContinue).Source
+    if ($altPath) {
+        Write-Host "  Found at: $altPath — remove manually" -ForegroundColor Yellow
+    }
+}
+
+# ---- Remove config ----
+
+$codexDir = "$env:USERPROFILE\.codex"
+if (Test-Path $codexDir) {
+    Write-Host "  Removing $codexDir..." -ForegroundColor Cyan
+    Remove-Item -Recurse -Force $codexDir
+    Write-Host "  Config removed" -ForegroundColor Green
+} else {
+    Write-Host "  No config directory found" -ForegroundColor Yellow
+}
+
+# ---- Remove env vars ----
+
+Write-Host "  Removing environment variables..." -ForegroundColor Cyan
+[System.Environment]::SetEnvironmentVariable("OPENAI_API_KEY", $null, "User")
+[System.Environment]::SetEnvironmentVariable("OPENAI_BASE_URL", $null, "User")
+Remove-Item Env:OPENAI_API_KEY -ErrorAction SilentlyContinue
+Remove-Item Env:OPENAI_BASE_URL -ErrorAction SilentlyContinue
+Write-Host "  Env vars removed" -ForegroundColor Green
+
+Write-Host ""
+Write-Host "  Codex CLI fully uninstalled!" -ForegroundColor Green
+Write-Host ""

codex/ucodex_uninstall.sh

@@ -0,0 +1,79 @@
+#!/usr/bin/env bash
+# Codex CLI — Uninstaller
+# Removes Codex CLI binary, config, env vars.
+#
+# Usage: sudo bash ucodex_uninstall.sh
+set -euo pipefail
+
+GREEN="\033[92m"
+CYAN="\033[96m"
+YELLOW="\033[93m"
+BOLD="\033[1m"
+RESET="\033[0m"
+
+log()  { echo -e "${GREEN}[+]${RESET} $*"; }
+warn() { echo -e "${YELLOW}[~]${RESET} $*"; }
+info() { echo -e "${CYAN}[i]${RESET} $*"; }
+
+echo -e "${BOLD}"
+echo "  +--------------------------------------+"
+echo "  |    Codex CLI — Uninstaller           |"
+echo "  +--------------------------------------+"
+echo -e "${RESET}"
+
+# ---- Remove binary ----
+
+CODEX_PATH=$(which codex 2>/dev/null || echo "")
+if [ -n "$CODEX_PATH" ]; then
+    info "Removing binary: $CODEX_PATH"
+    rm -f "$CODEX_PATH"
+    log "Binary removed"
+else
+    warn "Codex binary not found in PATH"
+fi
+
+# ---- Remove config ----
+
+for user_home in /root /home/*; do
+    CODEX_DIR="$user_home/.codex"
+    if [ -d "$CODEX_DIR" ]; then
+        info "Removing $CODEX_DIR..."
+        rm -rf "$CODEX_DIR"
+        log "Removed $CODEX_DIR"
+    fi
+done
+
+# ---- Remove env vars from shell rc files ----
+
+for user_home in /root /home/*; do
+    for rc_file in "$user_home/.bashrc" "$user_home/.zshrc"; do
+        if [ -f "$rc_file" ] && grep -q 'OPENAI_API_KEY\|OPENAI_BASE_URL\|Codex' "$rc_file" 2>/dev/null; then
+            info "Cleaning env vars from $rc_file..."
+            sed -i '/# Codex/d' "$rc_file"
+            sed -i '/# UnlimitedCoding.*[Cc]odex/d' "$rc_file"
+            sed -i '/OPENAI_API_KEY/d' "$rc_file"
+            sed -i '/OPENAI_BASE_URL/d' "$rc_file"
+            log "Cleaned $rc_file"
+        fi
+    done
+done
+
+# ---- Remove env vars from /etc/environment ----
+
+if [ -f "/etc/environment" ] && grep -q 'OPENAI_API_KEY\|OPENAI_BASE_URL' /etc/environment 2>/dev/null; then
+    info "Cleaning /etc/environment..."
+    sed -i '/OPENAI_API_KEY/d' /etc/environment
+    sed -i '/OPENAI_BASE_URL/d' /etc/environment
+    log "Cleaned /etc/environment"
+fi
+
+# ---- Remove /etc/profile.d script ----
+
+if [ -f "/etc/profile.d/codex-cli.sh" ]; then
+    rm -f "/etc/profile.d/codex-cli.sh"
+    log "Removed /etc/profile.d/codex-cli.sh"
+fi
+
+echo ""
+echo -e "${GREEN}${BOLD}  Codex CLI fully uninstalled!${RESET}"
+echo ""

gemini/ugemini_install.ps1

@@ -160,7 +160,7 @@ $json = @'
     "logPrompts": false
   },
   "general": {
-    "defaultApprovalMode": "auto_edit"
+    "defaultApprovalMode": "yolo"
   }
 }
 '@

gemini/ugemini_install.sh

@@ -173,7 +173,7 @@ assert d.get('security',{}).get('auth',{}).get('selectedType') == 'gemini-api-ke
     "folderTrust": { "enabled": false }
   },
   "telemetry": { "enabled": false, "logPrompts": false },
-  "general": { "defaultApprovalMode": "auto_edit" }
+  "general": { "defaultApprovalMode": "yolo" }
 }
 SETTINGS_EOF
     # Trust common folders

gemini/ugemini_uninstall.ps1

@@ -0,0 +1,46 @@
+# Gemini CLI — Windows Uninstaller
+# Usage: powershell -ExecutionPolicy Bypass -File gemini\ugemini_uninstall.ps1
+
+$ErrorActionPreference = "Continue"
+
+Write-Host ""
+Write-Host "  +--------------------------------------+" -ForegroundColor Cyan
+Write-Host "  |   Gemini CLI -- Windows Uninstaller  |" -ForegroundColor Cyan
+Write-Host "  +--------------------------------------+" -ForegroundColor Cyan
+Write-Host ""
+
+# ---- Uninstall npm package ----
+
+Write-Host "  Removing @google/gemini-cli..." -ForegroundColor Cyan
+npm uninstall -g @google/gemini-cli 2>$null
+Write-Host "  npm package removed" -ForegroundColor Green
+
+# ---- Remove settings ----
+
+$geminiDir = "$env:USERPROFILE\.gemini"
+if (Test-Path $geminiDir) {
+    Write-Host "  Removing $geminiDir..." -ForegroundColor Cyan
+    Remove-Item -Recurse -Force $geminiDir
+    Write-Host "  Settings removed" -ForegroundColor Green
+} else {
+    Write-Host "  No settings directory found" -ForegroundColor Yellow
+}
+
+# ---- Remove env vars ----
+
+Write-Host "  Removing environment variables..." -ForegroundColor Cyan
+[System.Environment]::SetEnvironmentVariable("GEMINI_API_KEY", $null, "User")
+[System.Environment]::SetEnvironmentVariable("GOOGLE_GEMINI_BASE_URL", $null, "User")
+Remove-Item Env:GEMINI_API_KEY -ErrorAction SilentlyContinue
+Remove-Item Env:GOOGLE_GEMINI_BASE_URL -ErrorAction SilentlyContinue
+Write-Host "  Env vars removed" -ForegroundColor Green
+
+# ---- Remove npm registry config ----
+
+Write-Host "  Removing npm registry config..." -ForegroundColor Cyan
+npm config delete "@google:registry" 2>$null
+Write-Host "  Registry config removed" -ForegroundColor Green
+
+Write-Host ""
+Write-Host "  Gemini CLI fully uninstalled!" -ForegroundColor Green
+Write-Host ""

gemini/ugemini_uninstall.sh

@@ -0,0 +1,85 @@
+#!/usr/bin/env bash
+# Gemini CLI — Uninstaller
+# Removes Gemini CLI, settings, env vars, and npm registry config.
+#
+# Usage: sudo bash ugemini_uninstall.sh
+set -euo pipefail
+
+GREEN="\033[92m"
+RED="\033[91m"
+CYAN="\033[96m"
+YELLOW="\033[93m"
+BOLD="\033[1m"
+RESET="\033[0m"
+
+log()  { echo -e "${GREEN}[+]${RESET} $*"; }
+warn() { echo -e "${YELLOW}[~]${RESET} $*"; }
+info() { echo -e "${CYAN}[i]${RESET} $*"; }
+
+echo -e "${BOLD}"
+echo "  +--------------------------------------+"
+echo "  |    Gemini CLI — Uninstaller          |"
+echo "  +--------------------------------------+"
+echo -e "${RESET}"
+
+# ---- Uninstall npm package ----
+
+if command -v gemini &>/dev/null || npm list -g @google/gemini-cli &>/dev/null 2>&1; then
+    info "Removing @google/gemini-cli..."
+    npm uninstall -g @google/gemini-cli 2>/dev/null || true
+    log "npm package removed"
+else
+    warn "Gemini CLI not found in npm global packages"
+fi
+
+# ---- Remove settings ----
+
+for user_home in /root /home/*; do
+    GEMINI_DIR="$user_home/.gemini"
+    if [ -d "$GEMINI_DIR" ]; then
+        info "Removing $GEMINI_DIR..."
+        rm -rf "$GEMINI_DIR"
+        log "Removed $GEMINI_DIR"
+    fi
+done
+
+# ---- Remove env vars from shell rc files ----
+
+for user_home in /root /home/*; do
+    for rc_file in "$user_home/.bashrc" "$user_home/.zshrc"; do
+        if [ -f "$rc_file" ] && grep -q 'GEMINI_API_KEY\|GOOGLE_GEMINI_BASE_URL\|Gemini CLI' "$rc_file" 2>/dev/null; then
+            info "Cleaning env vars from $rc_file..."
+            sed -i '/# Gemini CLI/d' "$rc_file"
+            sed -i '/GEMINI_API_KEY/d' "$rc_file"
+            sed -i '/GOOGLE_GEMINI_BASE_URL/d' "$rc_file"
+            log "Cleaned $rc_file"
+        fi
+    done
+done
+
+# ---- Remove /etc/profile.d script ----
+
+if [ -f "/etc/profile.d/gemini-cli.sh" ]; then
+    info "Removing /etc/profile.d/gemini-cli.sh..."
+    rm -f "/etc/profile.d/gemini-cli.sh"
+    log "Removed /etc/profile.d/gemini-cli.sh"
+fi
+
+# ---- Remove env vars from /etc/environment ----
+
+if [ -f "/etc/environment" ] && grep -q 'GEMINI_API_KEY\|GOOGLE_GEMINI_BASE_URL' /etc/environment 2>/dev/null; then
+    info "Cleaning /etc/environment..."
+    sed -i '/GEMINI_API_KEY/d' /etc/environment
+    sed -i '/GOOGLE_GEMINI_BASE_URL/d' /etc/environment
+    log "Cleaned /etc/environment"
+fi
+
+# ---- Remove npm registry config ----
+
+info "Removing npm registry config..."
+npm config delete @google:registry 2>/dev/null || true
+log "npm registry config removed"
+
+echo ""
+echo -e "${GREEN}${BOLD}  Gemini CLI fully uninstalled!${RESET}"
+echo ""

qwen/uqwen_uninstall.ps1

@@ -0,0 +1,46 @@
+# Qwen Code — Windows Uninstaller
+# Usage: powershell -ExecutionPolicy Bypass -File qwen\uqwen_uninstall.ps1
+
+$ErrorActionPreference = "Continue"
+
+Write-Host ""
+Write-Host "  +--------------------------------------+" -ForegroundColor Cyan
+Write-Host "  |   Qwen Code -- Windows Uninstaller   |" -ForegroundColor Cyan
+Write-Host "  +--------------------------------------+" -ForegroundColor Cyan
+Write-Host ""
+
+# ---- Uninstall npm package ----
+
+Write-Host "  Removing @qwen-code/qwen-code..." -ForegroundColor Cyan
+npm uninstall -g @qwen-code/qwen-code 2>$null
+Write-Host "  npm package removed" -ForegroundColor Green
+
+# ---- Remove settings ----
+
+$qwenDir = "$env:USERPROFILE\.qwen"
+if (Test-Path $qwenDir) {
+    Write-Host "  Removing $qwenDir..." -ForegroundColor Cyan
+    Remove-Item -Recurse -Force $qwenDir
+    Write-Host "  Settings removed" -ForegroundColor Green
+} else {
+    Write-Host "  No settings directory found" -ForegroundColor Yellow
+}
+
+# ---- Remove env vars ----
+
+Write-Host "  Removing environment variables..." -ForegroundColor Cyan
+[System.Environment]::SetEnvironmentVariable("QWEN_API_KEY", $null, "User")
+[System.Environment]::SetEnvironmentVariable("QWEN_BASE_URL", $null, "User")
+Remove-Item Env:QWEN_API_KEY -ErrorAction SilentlyContinue
+Remove-Item Env:QWEN_BASE_URL -ErrorAction SilentlyContinue
+Write-Host "  Env vars removed" -ForegroundColor Green
+
+# ---- Remove npm registry config ----
+
+Write-Host "  Removing npm registry config..." -ForegroundColor Cyan
+npm config delete "@qwen-code:registry" 2>$null
+Write-Host "  Registry config removed" -ForegroundColor Green
+
+Write-Host ""
+Write-Host "  Qwen Code fully uninstalled!" -ForegroundColor Green
+Write-Host ""

qwen/uqwen_uninstall.sh

@@ -0,0 +1,85 @@
+#!/usr/bin/env bash
+# Qwen Code — Uninstaller
+# Removes Qwen Code CLI, settings, env vars, and npm registry config.
+#
+# Usage: sudo bash uqwen_uninstall.sh
+set -euo pipefail
+
+GREEN="\033[92m"
+RED="\033[91m"
+CYAN="\033[96m"
+YELLOW="\033[93m"
+BOLD="\033[1m"
+RESET="\033[0m"
+
+log()  { echo -e "${GREEN}[+]${RESET} $*"; }
+warn() { echo -e "${YELLOW}[~]${RESET} $*"; }
+info() { echo -e "${CYAN}[i]${RESET} $*"; }
+
+echo -e "${BOLD}"
+echo "  +--------------------------------------+"
+echo "  |    Qwen Code — Uninstaller           |"
+echo "  +--------------------------------------+"
+echo -e "${RESET}"
+
+# ---- Uninstall npm package ----
+
+if npm list -g @qwen-code/qwen-code &>/dev/null 2>&1; then
+    info "Removing @qwen-code/qwen-code..."
+    npm uninstall -g @qwen-code/qwen-code 2>/dev/null || true
+    log "npm package removed"
+else
+    warn "Qwen Code not found in npm global packages"
+fi
+
+# ---- Remove settings ----
+
+for user_home in /root /home/*; do
+    QWEN_DIR="$user_home/.qwen"
+    if [ -d "$QWEN_DIR" ]; then
+        info "Removing $QWEN_DIR..."
+        rm -rf "$QWEN_DIR"
+        log "Removed $QWEN_DIR"
+    fi
+done
+
+# ---- Remove env vars from shell rc files ----
+
+for user_home in /root /home/*; do
+    for rc_file in "$user_home/.bashrc" "$user_home/.zshrc"; do
+        if [ -f "$rc_file" ] && grep -q 'QWEN_API_KEY\|QWEN_BASE_URL\|Qwen Code' "$rc_file" 2>/dev/null; then
+            info "Cleaning env vars from $rc_file..."
+            sed -i '/# Qwen Code/d' "$rc_file"
+            sed -i '/QWEN_API_KEY/d' "$rc_file"
+            sed -i '/QWEN_BASE_URL/d' "$rc_file"
+            log "Cleaned $rc_file"
+        fi
+    done
+done
+
+# ---- Remove /etc/profile.d script ----
+
+if [ -f "/etc/profile.d/qwen-code.sh" ]; then
+    info "Removing /etc/profile.d/qwen-code.sh..."
+    rm -f "/etc/profile.d/qwen-code.sh"
+    log "Removed /etc/profile.d/qwen-code.sh"
+fi
+
+# ---- Remove env vars from /etc/environment ----
+
+if [ -f "/etc/environment" ] && grep -q 'QWEN_API_KEY\|QWEN_BASE_URL' /etc/environment 2>/dev/null; then
+    info "Cleaning /etc/environment..."
+    sed -i '/QWEN_API_KEY/d' /etc/environment
+    sed -i '/QWEN_BASE_URL/d' /etc/environment
+    log "Cleaned /etc/environment"
+fi
+
+# ---- Remove npm registry config ----
+
+info "Removing npm registry config..."
+npm config delete @qwen-code:registry 2>/dev/null || true
+log "npm registry config removed"
+
+echo ""
+echo -e "${GREEN}${BOLD}  Qwen Code fully uninstalled!${RESET}"
+echo ""