Seth Hobson is a software engineer working in applied AI and data systems, and founder of Major 7 Apps. He builds developer tools including a marketplace of reusable agents, skills and commands for coding assistants.[1][2]
Start with Agentic Plugin Marketplace (wshobson/agents) →
Education
Links
Personal site
GitHub LinkedIn Senior AI Engineer · United Data Technologies
Founder · Major 7 Apps
Career
Hobson’s self-published history lists senior software engineering at Apple from 2015 to 2021 and Kuali from 2021 to 2023, followed by a senior AI engineering role at United Data Technologies beginning in 2025. He founded Major 7 Apps in 2024. His educational background spans computer science and vocal performance, with degrees from Appalachian State and Indiana University Bloomington.[1][2]
Contributions
Reusable instructions across coding tools
The agents repository packages specialized instructions into plugins covering development, review, testing, infrastructure and security. Each plugin holds agents, skills or commands, and users install the components relevant to their work. A shared Markdown source is adapted to different coding tools, with installation routes and permission handling reflecting each tool’s capabilities. This separates a reusable workflow from the particular application that loads it.[3]
Other developer tools
Major 7 Apps also publishes Maverick MCP for market-data analysis and Pensyve for agent memory. Hobson is developing QueryPlan, where users learn SQL performance by running queries and inspecting their execution plans. These projects extend his focus from coding instructions to the data and state an agent or developer needs while working.[1][4]
Tools, writing & talks
Tools
Start here
Reusable plugins, agents, skills and commands adapted from shared source for several AI coding tools.
Choose a plugin for a task you already understand, then read the capability matrix for your coding tool. The examples are most useful when you can compare the generated work with your repository’s existing conventions.
Creator and maintainer[2][3]Original source- Maverick MCPgithub.com
A local MCP server for market-data analysis, screening and optional research workflows.
Creator[2]