The Composer is where everything comes together. Pick a prompt, attach your context cards, fill in the details that change each time, and get a ready-to-use result. You'll see your token count updating as you go, so you always know if your prompt fits.
Click Composer in the sidebar.
What you'll see
The composition area
Your selected prompt and context cards on the left, with a live preview of the final result on the right. Drag to reorder.
The details panel
All the placeholders from your prompt and cards appear here. Fill them in and the preview updates instantly.
Token count
The top bar shows prompt length for each AI model (GPT-5, Claude, Gemini). Color-coded so you know at a glance if you're within limits.
How to use it
Pick a prompt
Click "Select Document" to choose which prompt you want to work with.
Add context cards
Click "Add Card" to attach any background info the AI should know.
Fill in the details
Enter values for each placeholder — like a client name, a topic, or a deadline.
Check the length
Glance at the token counter to make sure your prompt fits the AI model you're using.
Copy and go
Click "Copy Prompt" to grab your assembled prompt. You can also save or share it.
Good to know
Cards are included in the order you see them. A good pattern: put the persona first, then project context, then specific guidelines.
If your prompt is over the limit, try removing a card you don't need this time, or shortening a card's content. The counter updates instantly so you can see the effect right away.