Public software
Agent governance kit
A Python package exploring audit trails, policy checks, and human approval in agentic systems.
View projectProjects & writing
Projects &
writing.
Selected public software and independent writing, with links to the work itself.
Selected software
Public software
Value registry
A model for recording AI opportunity estimates alongside their evidence and confidence.
View projectPublic software
ASR optimization lab
Tools for testing speech-recognition configurations and comparing their behavior under different conditions.
View projectThese links point to public projects. Read each project’s documentation for its scope and limitations; portfolio examples are not evidence of an employer deployment.
Independent research · SSRN working paper
Negligent Poisoned Environments: How Cumulative Input Negligence Undermines Enterprise AI
How can everyday documentation and feedback practices degrade the data an AI system depends on? This paper examines that question through data governance and the legal concept of negligence.
Another kind
of writing
Songwriting is part of Matthan’s creative practice. He writes and records as XenoThan.
Explore the music