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Chrome Extension

Closed Beta - This extension is currently in closed beta. Request access  to join the beta program.

Bridge your prompt library to AI chat interfaces. Inject prompts with dynamic variables directly into ChatGPT, Claude, Gemini, and 10+ other platforms.

Feature Highlights

  • Command Palette - Press Cmd+Shift+P to instantly access your prompt library
  • Variable Filling - Prompts with {{variables}} get a fill-in modal before injection
  • Variable History - Last 5 values remembered for each variable
  • Prompt Injection - Supports nested [[path/to/prompt]] syntax
  • Save to Inbox - Capture great prompts from chat and save to your library
  • Multi-Organization - Switch between organizations via the popup

How It Works

  1. Log in to LLMx Prompt Studio 
  2. Install the Chrome extension
  3. Navigate to any supported AI chat (ChatGPT, Claude, etc.)
  4. Press Cmd+Shift+P to open the command palette
  5. Search and select a prompt - it gets injected into the chat input

Supported Sites

PlatformStatus
ChatGPTFully Supported
ClaudeFully Supported
GeminiFully Supported
PerplexityFully Supported
GrokFully Supported
Microsoft CopilotFully Supported
PoeFully Supported
HuggingChatFully Supported
DeepSeekFully Supported
MistralFully Supported
PiFully Supported
Character.AIFully Supported
You.comFully Supported

Keyboard Shortcuts

ShortcutAction
Cmd+Shift+P / Ctrl+Shift+POpen command palette
/ Navigate prompt list
EnterSelect prompt
EscapeClose palette
TabNext variable field
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