Open source. MIT. Free forever.
The AI platform you clone in one command and own forever.
Sovra is the open source foundation Klienta and Clynova are built on. Multi tenant auth, RLS, MCP agents, vector search, Stripe billing, and admin, all wired up. Fork it. Ship a product. Keep the code.
What's in the box
- Multi tenant auth and RLS. Postgres row level security enforces tenant isolation at the database, not your application code. If you forget to filter in a query, Postgres still does.
- MCP agents native. Full Model Context Protocol client and server. Your agents speak the protocol the ecosystem actually uses. Swap tools without rewriting agents.
- Vector search inside Postgres. No separate vector database bill. No extra infrastructure. pgvector inside the Supabase project you already have.
- Multi agent workspaces. Five collaboration modes: round robin, hierarchical, democratic, parallel, debate. Shared memory. Conflict resolution. Not a feature bolted on later.
- Stripe subscriptions. Not demo code. Real plans, real portals, real webhooks. Use it as is or swap for Paddle or Lemon Squeezy.
- Admin, API keys, audit. Scoped API keys with rate limiting. Tenant and user management. Immutable audit logs. The operational pieces most boilerplates forget.
The stack
Production grade, nothing experimental.
Next.js 15
App Router, React 19
Supabase
Postgres, auth, pgvector, RLS
Go 1.22+
Agent worker, MCP server, gRPC, Socket.IO
Stripe
Subscription billing
Sentry + PostHog
Errors and analytics
Pricing
One time. No subscription. No surprises.
You pay once. You own the code. Free updates for the window listed on the tier. After that, the code you have keeps working forever because you own it.
Open source
MIT license, forever
Everything below and no payment. You run it on your own infrastructure.
- Full source code, MIT licensed
- Multi tenant auth and RLS
- MCP native agents
- Vector search with pgvector
- Stripe subscription billing
- Admin dashboard and audit logs
- Community support via GitHub issues
What you get
Everything in Sovra, not just the highlights.
Multi tenant auth and RLS
Postgres row level security enforces tenant isolation at the database, not your application code. If you forget to filter in a query, Postgres still does.
MCP agents native
Full Model Context Protocol client and server. Your agents speak the protocol the ecosystem actually uses. Swap tools without rewriting agents.
Vector search inside Postgres
No separate vector database bill. No extra infrastructure. pgvector inside the Supabase project you already have.
Multi agent workspaces
Five collaboration modes: round robin, hierarchical, democratic, parallel, debate. Shared memory. Conflict resolution. Not a feature bolted on later.
Stripe subscriptions
Not demo code. Real plans, real portals, real webhooks. Use it as is or swap for Paddle or Lemon Squeezy.
Admin, API keys, audit
Scoped API keys with rate limiting. Tenant and user management. Immutable audit logs. The operational pieces most boilerplates forget.
Questions
What people ask before they buy Sovra.
Also see