# Major 7 Apps

> A one-person AI product studio run by Seth Hobson. Real products, shipped:
> agent memory infrastructure, trading intelligence, and developer education,
> plus widely used open-source developer tools.

Site: https://major7apps.com

## Products

- [Pensyve](https://pensyve.com): Universal memory runtime for AI agents.
  Persistent, cross-session memory with spaced-repetition decay and
  multi-signal retrieval. Open source (https://github.com/major7apps/pensyve),
  MCP-native, framework-agnostic.
- [Capital Companion](https://capitalcompanion.ai): AI-assisted position
  sizing, risk management, and trade journaling for active traders.
  "Plan the trade. Trade the plan."
- QueryPlan (in development, 2026): learn SQL performance from real execution
  plans — interactive exercises graded by executing your actual queries.

## Open Source

- [agents](https://github.com/wshobson/agents): Multi-harness agentic plugin
  marketplace for Claude Code, Codex CLI, Cursor, and more.
- [commands](https://github.com/wshobson/commands): Production-ready slash
  commands for Claude Code.
- [maverick-mcp](https://github.com/wshobson/maverick-mcp): Stock-analysis
  MCP server — a standalone project sharing many of Capital Companion's
  algorithms.

## About

Major 7 Apps, LLC is operated by Seth Hobson (https://sethhobson.com).
GitHub: https://github.com/wshobson and https://github.com/major7apps