Wimsy

Wimsy is a cross-platform XMPP client built with Flutter, focused on modern server support and TLS-first connections.

Features

• Direct TLS (XEP-0368) and StartTLS support with SRV discovery
• Login with full JID + resource (custom host/port supported)
• Roster sync and manual JID chat creation
• One-to-one chat view with message history per contact (MAM-aware backfill)
• Multi-User Chat bookmarks and join/leave
• Presence state + custom status message
• Native notifications for incoming messages (desktop + Android)
• Console protocol traces for send/receive (when enabled)

Platform Support

• Linux, macOS, Windows, Android, iOS, Web

Notes

• xmpp_stone is vendored locally in vendor/xmpp_stone to enforce StartTLS and surface XML traffic during debugging.
• macOS builds that use flutter_secure_storage require the keychain-access-groups entitlement (not com.apple.security.keychain-access-groups) to avoid -34018.