OfferKit is an agent-first, self-hostable promotion engine for coupons, gift cards, loyalty, referrals, customer segments, validation rules, and redemption workflows.

• Main repository: https://github.com/offerkit/offerkit
• Docker image: ghcr.io/offerkit/offerkit
• Docs source: https://github.com/offerkit/offerkit/tree/main/apps/web/content/docs
• License: MIT

• Dashboard for operating campaigns, vouchers, loyalty, referrals, webhooks, users, and audit logs
• Typed REST API generated from the oRPC contract
• TypeScript SDK: @offerkit/sdk
• CLI: @offerkit/cli
• MCP server: @offerkit/mcp
• Unified web and worker runtime image for self-hosting

git clone https://github.com/offerkit/offerkit.git
cd offerkit
cp .env.example .env
docker compose up

Then open http://localhost:3000 and sign in with the admin credentials from .env.