Prompter is a web UI for LLM prompt engineering. Prompter is under development, you can access a demo at https://prompter.conversabile.com

Available features:

• Parametrized prompts
• Prompt sharing via permalink
• In-page predictions
• Integration with OpenAI and Ollama prediction services
• Multi-prompt sequences

Feature brainstorming:

• External services integrations
• Output JSON parsing and schema validation
• Automatic REST endpoints around prompts
• User management with access levels and teams

Run with Docker

A public Docker image is available for Prompter. After defining your .env configuration (start by copying .env.default) run it with:

docker run --name prompter -p 3333:3000 --env-file='.env' -e ORIGIN='http://localhost:3333' conversabile/prompter:latest

The application is now running at http://localhost:3333. For saved prompts to be persisted, the /data folder should be mounted as a volume

Deploy with Docker Compose

After defining your .env configuration (start by copying .env.default), prompter can be integrated in a docker-compose deployment as follows:

version: '3'
services:
  prompter:
    image: conversabile/prompter:latest
    environment:
      - PUBLIC_SITE_NAME=Prompter
    volumes:
      - ./prompter/data:/data
    ports:
      - 3333:3000
    restart: always

A reverse proxy can then be configured, redirecting incoming traffic on local port 3333.

Development

Run locally

After defining your .env configuration (start by copying .env.default), Prompter can be launched locally as follows:

cd prompter_app
npm install
npm run build
set -a            
source .env
set +a
ORIGIN=http://localhost:3000 node build/index.js

The application is now available at http://localhost:3000

For development it is useful to spawn a dev server to watch for changes and automatically rebuild. This can be done as follows (.env is loaded automatically):

cd prompter_app
npm run dev

The app will be available at http://localhost:5173/

Docker Build and Publish

docker build . -t conversabile/prompter:latest
docker push conversabile/prompter:latest

docker tag conversabile/prompter:latest conversabile/prompter:<VERSION>
docker push conversabile/prompter:<VERSION>