ARCHMAGE

ARCHMAGE is a Python policy runtime for evaluating coding-agent actions before a host adapter executes them.

It standardizes a proposed action, computes a stable digest, evaluates declared policies, and returns a typed decision. The host remains responsible for making that decision authoritative at the tool boundary.

Start here

1. Follow the quickstart.
2. Read the concepts and security limitations.
3. Choose an adapter.
4. Run the benchmark suite against your integration.

Public wedge

The initial release focuses on deterministic pre-execution control for coding-agent file and command proposals. It does not claim general model safety, prompt moderation, or operating-system isolation.