Tool Library
Interactive Tools
Explore working demos that make Extency's articles and architecture ideas concrete.
Interactive Experiment
Markdown AI Agent Brain Simulation
Experiment to explain how humans and AI agents can interact with a simple shared brain as git + folder + markdown. See how a versioned Markdown folder becomes a transparent, auditable brain for business agents with search, reads, review, and commit history.
Open Tool
Safety Simulation
Policy vs Architecture
Compare policy-only agent controls against architecture-level human approval gates and watch where runtime enforcement actually holds.
Open Tool
More tools coming
This library will expand as more interactive article companions and enterprise agent demos are published.