diff --git a/README.md b/README.md
index 5070760..f0cba27 100644
--- a/README.md
+++ b/README.md
@@ -165,7 +165,7 @@ bash -n ./ssh-monitor
 
 ## Релизный архив
 
-Версия задаётся в **`SSH_MONITOR_VERSION`** в файле **`ssh-monitor`** и дублируется в **`version.txt`** (та же строка, что в шапке README). Модуль **`sac-client.sh`** использует ту же версию для SAC `product_version`. **Release manifest** (`release/manifest-*.json`): [docs/release-manifest.ru.md](docs/release-manifest.ru.md) — после clone выполните `./contrib/install-git-hooks.sh` (автогенерация при bump версии).
+Версия задаётся в **`SSH_MONITOR_VERSION`** в файле **`ssh-monitor`** и дублируется в **`version.txt`** (та же строка, что в шапке README). Модуль **`sac-client.sh`** использует ту же версию для SAC `product_version`. **Release manifest** (`release/manifest-*.json`): [docs/release-manifest.ru.md](docs/release-manifest.ru.md) — после clone: `.\contrib\install-git-hooks.ps1` (Windows) или `./contrib/install-git-hooks.sh` (Linux/Git Bash).
 
 Сборка tarball из текущего git-дерева:
 
diff --git a/contrib/install-git-hooks.ps1 b/contrib/install-git-hooks.ps1
new file mode 100644
index 0000000..f247f9c
--- /dev/null
+++ b/contrib/install-git-hooks.ps1
@@ -0,0 +1,54 @@
+# Install git hooks + local manifest wrappers (not committed to git).
+# Run from repo root: .\contrib\install-git-hooks.ps1
+$ErrorActionPreference = "Stop"
+
+$Root = (Resolve-Path (Join-Path $PSScriptRoot "..")).Path
+$HookSrc = Join-Path $Root "contrib\hooks\pre-commit"
+$HookDst = Join-Path $Root ".git\hooks\pre-commit"
+$LocalDir = Join-Path $Root ".local"
+$LocalScript = Join-Path $LocalDir "build-release-manifest.ps1"
+$LocalScriptSh = Join-Path $LocalDir "build-release-manifest.sh"
+
+if (-not (Test-Path (Join-Path $Root ".git"))) {
+    throw "Not a git repository: $Root"
+}
+
+if (-not (Test-Path $HookSrc)) {
+    throw "Missing hook file: $HookSrc"
+}
+
+New-Item -ItemType Directory -Force -Path (Split-Path $HookDst) | Out-Null
+Copy-Item -Force $HookSrc $HookDst
+
+New-Item -ItemType Directory -Force -Path $LocalDir | Out-Null
+
+@'
+# Local manifest wrapper (gitignored). Manual generation on Windows.
+$ErrorActionPreference = "Stop"
+$Root = git -C "$PSScriptRoot\.." rev-parse --show-toplevel 2>$null
+if (-not $Root) {
+    $Root = (Resolve-Path (Join-Path $PSScriptRoot "..")).Path
+}
+$py = Get-Command python -ErrorAction SilentlyContinue
+if (-not $py) { $py = Get-Command python3 -ErrorAction SilentlyContinue }
+if (-not $py) { throw "python not found in PATH" }
+& $py.Source (Join-Path $Root "contrib\manifest\generate.py") @args
+if ($LASTEXITCODE -ne 0) { exit $LASTEXITCODE }
+'@ | Set-Content -Path $LocalScript -Encoding UTF8
+
+@'
+#!/bin/bash
+# Local manifest wrapper (gitignored). Git Bash.
+set -euo pipefail
+ROOT="$(git rev-parse --show-toplevel)"
+exec python3 "$ROOT/contrib/manifest/generate.py" "$@"
+'@ | Set-Content -Path $LocalScriptSh -Encoding ASCII -NoNewline
+Add-Content -Path $LocalScriptSh -Value "`n" -NoNewline
+
+Write-Host "OK: pre-commit hook -> $HookDst"
+Write-Host "OK: manual script (PS)  -> $LocalScript"
+Write-Host "OK: manual script (sh)  -> $LocalScriptSh"
+Write-Host ""
+Write-Host "Manual: .\.local\build-release-manifest.ps1"
+Write-Host "        python contrib\manifest\generate.py"
+Write-Host "Pre-commit runs on version bump (python required in PATH)."
diff --git a/contrib/install-git-hooks.sh b/contrib/install-git-hooks.sh
index 2fa50f6..6b1203c 100644
--- a/contrib/install-git-hooks.sh
+++ b/contrib/install-git-hooks.sh
@@ -28,4 +28,4 @@ chmod +x "$HOOK_DST"
 
 echo "OK: pre-commit hook → $HOOK_DST"
 echo "OK: ручной скрипт → $LOCAL_SCRIPT (в .gitignore, не уйдёт в Gitea/GitHub)"
-echo "После clone выполните: ./contrib/install-git-hooks.sh"
+echo "После clone: ./contrib/install-git-hooks.sh  или  .\\contrib\\install-git-hooks.ps1 (Windows)"
diff --git a/docs/release-manifest.ru.md b/docs/release-manifest.ru.md
index 31e4578..cf6cded 100644
--- a/docs/release-manifest.ru.md
+++ b/docs/release-manifest.ru.md
@@ -6,20 +6,29 @@
 
 Один раз после clone:
 
+**Linux / Git Bash:**
 ```bash
 ./contrib/install-git-hooks.sh
 ```
 
+**Windows (PowerShell):**
+```powershell
+.\contrib\install-git-hooks.ps1
+```
+
 При коммите, если изменились **`version.txt`**, **`SSH_MONITOR_VERSION`** в `ssh-monitor` или любой из агентских файлов (`ssh-monitor`, `*.sh` из списка manifest), **pre-commit** вызовет `contrib/manifest/generate.py` и добавит `release/manifest-{версия}.json` в коммит.
 
 ## Ручная генерация (локально)
 
-Скрипт **`.local/build-release-manifest.sh`** создаётся `install-git-hooks.sh` и **не коммитится** (см. `.gitignore`).
+Скрипты **`.local/build-release-manifest.ps1`** (Windows) и **`.local/build-release-manifest.sh`** (Git Bash) создаются установщиком и **не коммитятся** (см. `.gitignore`).
+
+```powershell
+.\.local\build-release-manifest.ps1
+.\.local\build-release-manifest.ps1 2.2.3-SAC
+```
 
 ```bash
 ./.local/build-release-manifest.sh
-./.local/build-release-manifest.sh 2.2.3-SAC
-git add release/manifest-2.2.3-SAC.json
 ```
 
 Ядро генерации в репозитории: `contrib/manifest/generate.py` (используется hook и локальным wrapper).