Polynya – Turn your Postgres into workspaces for AI

What it does

Polynya replicates your data into Iceberg, and gives your agent an ephemeral ClickHouse instance on demand. Polynya also provides persistent workspaces — collections of views that survive across sessions. So from your agent's point of view, it's a 24/7 data warehouse. It's currently free on early access, so do try it out and give me any feedback! Currently there is no web dashboard yet (coming soon), you interact with it 100% through CLI.

Polynya streams Postgres to Iceberg every 30 seconds. Your AI agents get ephemeral ClickHouse on demand. Build persistent workspaces with views that compound over time. Free during early access.

Polynya streams your Postgres to Iceberg every 30 seconds. Your AI agents get their own ephemeral ClickHouse instance on demand. Build workspaces (collections of views) that persist across sessions. claude mcp add --transport http polynya https://api.polynya.dev/mcp Free during early access. Pro $39/mo and Team $99/mo comingfrom polynya.dev

In the maker’s words, at launch

The idea is simple: AI agents need real-time data to be useful. But streaming real-time data into your data warehouse means you need the data warehouse to be up 24/7. This is expensive and wasteful. What if you could spin up an ephemeral data warehouse only when your agent needs it, and get real-time data at the…

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