mutation-policy

Mutation Policy example

This focused example installs an application-owned policy and exact approval through UserContext, preflights an entire two-entity graph after Checker/Fix, and proves that a denied graph reaches no persistent provider mutation. The successful audit events retain the same governance snapshot.

Run it against the local runtime under development:

PYTHONPATH=src python examples/mutation-policy/main.py

The deterministic in-memory transaction keeps the example independent of a database. Built-in SQL and TFP providers exercise the same policy boundary in their focused runtime tests.