Build your own agents, chat with them on rubry.ai

rubry.ai/chat is a free chat with Rubrion's agents. It can also talk to your agents: paste an endpoint and a key, and your agent joins the menu, running on your own model provider and outside Rubry's daily limits.

These docs show how to build those agents with the open-source rubry template, deploy them on your Cloudflare account, and connect them to rubry.ai or any other chat client.

How it fits together

any chat (rubry.ai, Open WebUI, your app)
   │  Authorization: Bearer rk_…      OpenAI-compatible /v1
   ▼
middleware   Worker: API keys · model provider (key encrypted) · agents on/off · settings page
   │  service binding
   ▼
agents       Worker: your Mastra agents and tools · "auto" routing · memory in D1
   │
   ▼
Workers AI (built in, no keys) or any OpenAI-compatible provider

• The template (github.com/rubrion/rubry) gives you both Workers, a settings page and two example agents. You write agents and tools in TypeScript.
• The library (@rubrion/mastra-cloudflare) does the heavy lifting under the template: the OpenAI-compatible agent server, routing, D1 memory and model helpers. You can also use it on its own.
• rubry.ai is one client among many: anything that speaks the OpenAI chat API can use your agents.

Where to start

You want to…	Go to
See it work in two minutes, without installing anything	Try the example
Run your own agents locally	Quick start
Write an agent or a tool	Agents and tools
Put it online	Deploy
Use it from rubry.ai, Open WebUI or your code	Connect a client
Know what's limited, and who pays	Limits
Have it built and run for you	Do it yourself, or with us