BetterOff
01Household finance
Household finance with read-only account connections, cited analysis, and approval-gated actions
8 normalized record types · Enforced Postgres RLS
I build reliable AI and data products for messy, high-stakes workflows.
I work from customer problem to production system: TypeScript and Python applications, APIs, integrations, scoped agent tools, evals, approvals, and audit trails.
34K+Public installs201GitHub stars
Production software
01Clearance
02AI release governance
Release control for AI agents operating on governed data, with metadata-only evidence, review gates, scoped waivers, and runtime decisions
168 product and contract tests · 20 smoke-tested routes
Raintree Minerals
03Federal procurement
Federal opportunity intelligence with replayable procurement ingestion, versioned triage, cited research, and operator review
Idempotent feed ingestion · Transactional outbox
FlightSweeper
04Airfare search & booking
Live airfare search and booking for travelers, with agent access through MCP and human-confirmed checkout
Web, chat, API, and MCP · 14 RLS policies
Open-source tools
02
Web context
docpull
Turns websites into source-linked Markdown for AI workflows, through a CLI or MCP server
Policy testing
PolicyStrata
Deterministic regression tests for policy drift in LLM-powered data systems
Interface auditing
HIG Doctor
Searchable Apple interface guidance and automated UI audit tooling
Agent configuration
Agent Starter
One project config for setting up Codex, Claude Code, and Cursor
Research & writing
03Papers
01Research paper
PolicyStrata: Responsibility-Scoped Testing for Cross-Layer Policy Drift in LLM Data Agents (opens in a new tab)
A responsibility-scoped benchmark and regression harness spanning manifests, semantic plans, query lowering, database state, and release filters.
02Research paper
Ordered Reflection Systems in Cyclic Scales (opens in a new tab)
A formal treatment of reflection systems in cyclic pitch spaces, multi-octave lifts, and symmetric voice-leading transforms.
Books · Raintree Press
Book
Base Layers
The Logic and Lunacy of Crypto’s Formative Era
A systems history of early crypto exchanges, incentive structures, and market formation, told through the people who built and broke them.
Book
Finite Patterns
Messiaen, Slonimsky, and Musical Symmetry
A computational study of cyclic pitch systems, Messiaen modes, Slonimsky patterns, and generated symmetry datasets.
Raintree Technology is my product studio for applied AI systems and open-source developer infrastructure.