Self-hosting

Mushi is OSS-first. The cloud product at app.mushimushi.dev runs the exact same code in this repo — there is no closed-source plus-tier.

What you’ll deploy

Layer	Technology	License
Database	Supabase (Postgres 15 + pgvector + AGE)	Open
Edge Functions	Hono on Supabase Edge (Deno)	BSL
Admin SPA	React + Vite, deployed to any static host	BSL
Observability	Langfuse + OpenTelemetry collector	Open
Sandbox	E2B managed (or self-hosted Modal)	External

Quick path


git clone https://github.com/kensaurus/mushi-mushi.git
cd mushi-mushi
pnpm install
pnpm --filter @mushi-mushi/server supabase:up   # starts a local stack
pnpm --filter @mushi-mushi/admin dev             # admin at http://localhost:5173

See:

Supabase setup
Edge Functions deploy
Admin SPA deploy
Observability (Langfuse + Sentry)