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.

Explore productsOpen source

AI Products — 001

IN DEVELOPMENT

QueryPlan ↗

Learn SQL performance from real execution plans.

Interactive exercises are graded by running your actual queries, and result correctness and plan efficiency both count.

2026
IN DEVELOPMENT

Ambient Alpha

Ambient market intelligence for shared screens.

It's a native tvOS display for unattended and shared screens that shows market pulse, breadth and sector leadership, watchlist intelligence, catalysts, and portfolio risk at a glance.

2026

Open-source AI Developer Tools — 002

github.com/wshobson ↗

agents

Multi-harness agentic plugin marketplace for Claude Code, Codex CLI, Cursor, and more.★ 39.8k

commands

Production-ready slash commands for Claude Code.★ 2.6k

maverick-mcp

Personal stock-analysis MCP server — technical indicators, screening, backtesting, and portfolio tracking for any MCP client.★ 673

pensyve-core

Offline-first memory runtime for AI agents with 8-signal retrieval, FSRS decay, and native MCP support.★ 83

tiingo-mcp

Native Rust MCP server for the Tiingo financial data API — stocks, forex, crypto, news, fundamentals, and corporate actions.★ 10