blog: 500,000 AI Skills Exist. They're Still Just Markdown Files.

[marsninja]

New Blog Post: OSP as a Skill-Building Language

This post connects the rapidly evolving AI skills ecosystem (500K+ skills across Claude, Copilot, Cursor, etc.) to Object-Spatial Programming in Jac.

The argument:

• Current skills are flat Markdown files that break when agents invoke them unsupervised
• Four structural problems: fuzzy routing, flat methodology, untyped outputs, flat knowledge encoding
• OSP solves each one: type-based dispatch for routing, spatial traversal for methodology, typed report for outputs, persistent graphs for knowledge

What's in the post:

• Deep analysis of where/why Markdown skills fail at scale
• Direct mappings from OSP primitives to skill architecture patterns
• The "specialist stack" pattern implemented via walker inheritance
• Complete PR review skill example showing graph-based knowledge compounding
• Mermaid diagrams throughout
• Comparison table: Markdown skills vs OSP skills

Inspired by Nate B Jones' analysis of the AI skills landscape.

Author

ninjaclaw