
Skills CLI (Vercel Labs)
The open agent skills tool — npx skills.

Open-source tool. Self-hosted setup.
An unusual, culturally specific entry: rather than a task skill, this frames the end of an agent working session as something worth structuring deliberately, part of a broader Chinese-language 'Digital Life' experiment in agent relationships.
Things to Know About Self-Hosted
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Generate draw.io diagrams from natural language across 11 presets including UML, SysML/MBSE, BPMN, network, and C4.

Agent skills for Obsidian — teach your agent to use Obsidian CLI and open formats including Markdown, Bases, JSON Canvas.

A comprehensive collection of Agent Skills for context engineering, multi-agent architectures, and production agent systems.

Production-grade engineering skills for AI coding agents.

AI-agent skill for generating polished HTML slide decks: editorial magazine and Swiss layouts, image prompts, social covers, and a WebGL presentation runtime.

817 structured cybersecurity skills for AI agents, mapped to MITRE ATT&CK, NIST CSF 2.0, MITRE ATLAS, D3FEND, NIST AI RMF, and MITRE F3.

A skill pack for long- and short-form web fiction writing, covering ranking research, story breakdown, drafting, de-AI-ifying, and cover art.