A one-person AI product studio
AI products and developer tools. Shipped, not demoed.
Major 7 Apps is a one-person AI product studio building AI agent memory, trading intelligence, SQL education, and open-source developer tools used across tens of thousands of workflows.
AI Products — 001
LIVEpensyve.com ↗
Pensyve
Universal memory runtime for AI agents.
Persistent, cross-session memory with 8-signal recall, FSRS decay, and a built-in knowledge graph. Local-first, open source, and available as a managed service.
LIVEcapitalcompanion.ai ↗
Capital Companion
Plan the trade. Trade the plan.
AI-assisted position sizing, risk management, and trade journaling for active traders. Free tier available.
TRADINGSAAS
IN DEVELOPMENT
2026QueryPlan
Learn SQL performance from real execution plans.
Interactive exercises graded by running your actual queries — result correctness and plan efficiency both count.