diff --git a/README.md b/README.md
index 3f38511..f0f9ae8 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,7 @@
 # Google CLI
 
+> **Unofficial:** `gro` and `grw` are independent open-source tools and are not affiliated with, sponsored by, or endorsed by Google. See the [Open CLI Collective Privacy Policy](https://github.com/open-cli-collective/.github/blob/main/privacy-policy.md) for their Google account data and local storage practices.
+
 This repository builds two Google command-line tools from one Go module:
 
 - `gro` reads and organizes Gmail, Calendar, Contacts, and Drive data without exposing destructive operations.
diff --git a/packaging/winget/OpenCLICollective.google-readonly.locale.en-US.yaml b/packaging/winget/OpenCLICollective.google-readonly.locale.en-US.yaml
index 9ab1d4c..d26c271 100644
--- a/packaging/winget/OpenCLICollective.google-readonly.locale.en-US.yaml
+++ b/packaging/winget/OpenCLICollective.google-readonly.locale.en-US.yaml
@@ -9,8 +9,10 @@ PackageName: Google Readonly CLI
 PackageUrl: https://github.com/open-cli-collective/google-cli
 License: MIT
 LicenseUrl: https://github.com/open-cli-collective/google-cli/blob/main/LICENSE
-ShortDescription: Read-only Google CLI for Gmail, Calendar, Contacts, and Drive
-Description: A read-only Google CLI for Gmail, Calendar, Contacts, and Drive.
+PrivacyUrl: https://github.com/open-cli-collective/.github/blob/main/privacy-policy.md
+ShortDescription: Unofficial read-only Google CLI for Gmail, Calendar, Contacts, and Drive
+Description: |-
+  Unofficial Google CLI for Gmail, Calendar, Contacts, and Drive. It is an independent open-source project and is not affiliated with, sponsored by, or endorsed by Google.
 Tags: [google, gmail, calendar, contacts, drive, cli, api, readonly, automation]
 ReleaseNotesUrl: https://github.com/open-cli-collective/google-cli/releases
 ManifestType: defaultLocale
diff --git a/packaging/winget/OpenCLICollective.google-readwrite.locale.en-US.yaml b/packaging/winget/OpenCLICollective.google-readwrite.locale.en-US.yaml
index 9882768..b26dad9 100644
--- a/packaging/winget/OpenCLICollective.google-readwrite.locale.en-US.yaml
+++ b/packaging/winget/OpenCLICollective.google-readwrite.locale.en-US.yaml
@@ -9,8 +9,10 @@ PackageName: Google Read-Write CLI
 PackageUrl: https://github.com/open-cli-collective/google-cli
 License: MIT
 LicenseUrl: https://github.com/open-cli-collective/google-cli/blob/main/LICENSE
-ShortDescription: Read-write Google CLI with Gmail cleanup, folders, and filters
-Description: A read-write Google CLI that does everything gro does plus Gmail delete and restore, folders, and filters.
+PrivacyUrl: https://github.com/open-cli-collective/.github/blob/main/privacy-policy.md
+ShortDescription: Unofficial read-write Google CLI with Gmail cleanup, folders, and filters
+Description: |-
+  Unofficial read-write Google CLI that does everything gro does plus Gmail delete and restore, folders, and filters. It is an independent open-source project and is not affiliated with, sponsored by, or endorsed by Google.
 Tags: [google, gmail, calendar, contacts, drive, cli, api, readwrite, automation]
 ReleaseNotesUrl: https://github.com/open-cli-collective/google-cli/releases
 ManifestType: defaultLocale