ourin_demo.mp4

Features

• Multi-Provider AI - GPT, Claude, and Gemini models in one interface
• Themes - Color and font customization
• System Prompt Library - Save and switch between custom "Cores"
• Web Search - Web search tool calling support

Upcoming Features

• Image Gen
• Mobile app
• Superpowered web search / deep research (parallel.ai and/or exa.ai)
• Semantic Search over full chat contents
• More models
• Memories
• Automation
• Mac app

Self-Hosting

Prerequisites

• Bun (v1.1+)
• A Convex account (free tier works)
• At least one AI provider API key (Anthropic, OpenAI, or Google)

Setup

1. Clone and install dependencies

git clone https://github.com/ourin-ai/ourin.git
cd ourin
bun install

2. Set up Convex

cd web
npx convex dev

This will prompt you to log in and create a new Convex project. Keep this terminal running.

3. Configure environment variables

Create web/.env.local:

# Convex (auto-generated by `npx convex dev`)
CONVEX_DEPLOYMENT=your-deployment-name
NEXT_PUBLIC_CONVEX_URL=https://your-deployment.convex.cloud

# AI Providers (add at least one)
ANTHROPIC_API_KEY=sk-ant-...
OPENAI_API_KEY=sk-...
GOOGLE_API_KEY=...

# Security (generate with: openssl rand -base64 32)
CHAT_AUTH_SECRET=your-random-secret-min-32-chars

# Client-side config
NEXT_PUBLIC_SELF_HOSTING=true

Set the same CHAT_AUTH_SECRET in Convex:

npx convex env set CHAT_AUTH_SECRET your-random-secret-min-32-chars

4. Start the app

In a new terminal:

cd web
bun run dev

Visit http://localhost:3000