Semper Cue · Windows desktop automation

Your stream.Your rules.

The chat brings the chaos. You decide what happens next.

Semper Cue connects TikTok LIVE and Twitch events to the sounds, overlays and local actions you choose. Build the reaction once. Let your viewers cue the moment while you stay in the stream.

See what you can cue Bring your Stream Deck

A look at the software, not a signup page. Public downloads and pricing aren't offered here yet.

Reactions

When this happens,
do that.

A gift doesn't have to stop at a notification. A chat command doesn't have to mean another thing to click. Pick the event, set the conditions, then choose what your stream does with it.

Illustrative setups — not live activity or app screenshots.

When · TikTok LIVEA viewer sends your selected gift

Then · Your reactionPlay a sound and show an alert
Choose the gift, sound and overlay. Add a cooldown if the moment needs room to breathe.
When · TwitchA viewer redeems a channel-point reward

Then · Your reactionChange an OBS scene or source
Match a configured reward to the scene or source you want to control.
When · ChatA viewer uses your chosen command

Then · Your reactionCue media, a timer or a reply
Set the audience and conditions, then link the actions that fit your stream.

You stay in charge: choose your triggers, audience, cooldowns and actions. Check your setup before going live. Connections, permissions and the tools you connect still matter.

Stream Deck companion

Sometimes chat cues it.
Sometimes you press the key.

Keep the controls you actually use within reach. Semper Cue's separate Stream Deck plugin brings your desktop setup to your keys, so you don't have to leave the moment to hunt through a window.

Stream Deck → Semper Cue

Control your setup from the deck

Trigger reactions, play Soundboard cues, stop sounds, control music or run your stopwatch. The companion plugin is a separate install; Semper Cue must be running and local Stream Deck control must be allowed.

Semper Cue → Stream Deck · Optional

Let a reaction cue an allowed deck action

With Stream Deck 7.4+ and MCP Deck enabled, add the actions you want to expose to the protected MCP Actions profile, then choose one in Semper Cue. Other profiles stay private.

This is a separate opt-in path, not support for every key or plugin. Semper Cue reports whether MCP accepted an action; completion inside another plugin isn't confirmed.

TikTok LIVE + Twitch

Different platforms.
The same kind of busy.

Give each platform its own rules, without rebuilding every sound and scene change from scratch.

TikTok LIVE

Turn gifts, chat commands and follows into reactions. Keep chat and activity visible in feeds, bring gift activity into your overlays, and use goals and supporter records to follow what's happening.

You connect deliberately. Provider availability and platform restrictions can affect what comes through.

Twitch

Build reactions around chat, channel-point rewards, raids and subscriptions. Keep chat readable with Twitch emotes, and give a raid or reward the sound, alert or OBS response you chose.

Available features depend on the permissions you approve and your Twitch account's access.

Your everyday setup

Less window hunting.
More time in the stream.

Use the pieces you need. You don't have to turn every feature on to make your setup yours.

Sounds on your terms: Keep clips on your Soundboard, route them to your chosen output and link saved sounds to reactions.
OBS without the extra click: Connect OBS and let a configured reaction change a scene or show and hide selected sources.
Overlays that belong on stream: Add browser sources for chat, alerts, goals and timers. Choose what appears and how it fits your layout.
Chat you can keep an eye on: Use combined or focused feeds and pop-outs, so the conversation doesn't have to live behind everything else.
Goals and supporter context: Track goals and observed platform activity locally, with separate supporter information for TikTok LIVE and Twitch.

Local-first

Your PC does the stream work.

Semper Cue runs on your Windows PC. Your stream profiles, automations, sounds, local logs and databases aren't moved to this website as part of the showcase.

Basic Google sign-in: optional sign-in requests your name, verified email address and profile image to create and display your Semper Cue Profile and protect manual cloud backups. It does not read Gmail, Drive or other Google services. Google access and ID tokens are not stored.

Backup when you choose: signed-in creators choose when to create or restore a Semper Cue Cloud backup. It isn't continuous PC sync; streaming-platform credentials and machine-only data stay out of those backups.

Know what you're connecting: app.sempercue.com hosts the account API and private per-account backup storage. Read the privacy notes, terms or data-deletion instructions, or get support.