Hello World: Introducing TIATON

We're excited to introduce TIATON — an open-source runtime for business decisions.

The Problem

Business rules are buried in application code. Changing a risk threshold, adjusting a pricing tier, or updating a compliance check requires a code change, a pull request, a code review, a deploy, and a prayer that nothing breaks.

A simple rule change that should take 10 minutes takes 3 weeks.

Our Approach

TIATON separates business logic from application code. Rules are authored as:

• DMN Decision Tables — visual, auditable, readable by non-engineers
• Rego Policies — powerful policy-as-code for complex authorization
• Declarative Workflows — goal-directed skill-based agents powered by behavior trees
• Starlark Handlers — safe sandboxed scripting for integration logic

Everything is versioned. Every change can be diffed, tested, and rolled back instantly.

What's Next

We're working on the management UI, more examples, and comprehensive documentation. Stay tuned!