Reusable professional capabilities and workflows for AI agents
Obsidian Skills teaches AI assistants the file formats used for notes, wikilinks and visual canvases. Existing Obsidian users can start with file-based skills through manual copying, without programming. Command-line control and web extraction are separate optional capabilities.
Diagram Design is a technical-diagram skill for Codex, Claude Code, Pi, and other agent hosts. It creates self-contained HTML with inline SVG and redraws draw.io, Mermaid, and Excalidraw sources.
More than 160 agent skills for scientific work, spanning research databases, analysis tools, and scientific writing workflows.
OpenAI's curated Skills catalog for Codex, including research, deployment, document, and development tools.
Convert technical books, PDFs, document folders, and source collections into structured Agent Skills that Codex, Claude Code, GitHub Copilot CLI, and Amp can load on demand.
Peter Yang's writing Skill identifies and edits more than 20 named AI-slop patterns while requiring minimal changes and preservation of the writer's vocabulary, cadence, humor, and imperfections.
sepia handles structural and stylistic AI-writing patterns by text type: fiction gets narrative repair before polishing, professional documents receive venue rules, and users choose drafting, diagnosis, minimal edits, or full rewriting.
