Structural code intelligence for DeepSeek Harness (dsh) — gives the agent codegraph and codegraph_index tools to find where a symbol is declared, what calls it, and what a change reaches, from a tree-sitter index it builds itself. Compatible with the codegraph CLI's on-disk format.
A Claude Code skill that turns a document or a topic into a designed visual explainer. 52 block forms, an enforced word budget, and guards that fail the build.
