
Archify
Agent skill for beautiful, verifiable architecture, workflow, sequence, data-flow, and lifecycle diagrams as self-contained HTML.

Open-source tool. Self-hosted setup.
Composio's awesome-list tracks the fast-moving Claude Skills space end to end — individual skills, authoring tools, and workflow customizations — making it a practical starting map for anyone trying to understand what's available before building their own.
Things to Know About Self-Hosted
Self-hosted tools are open-source apps you install on your own server to replace SaaS products. You get full control and often zero license cost, but you're responsible for setup, security, backups, and uptime.

Agent skill for beautiful, verifiable architecture, workflow, sequence, data-flow, and lifecycle diagrams as self-contained HTML.

A frequently updated skills store covering document handling, content creation, programming, machine learning, and workflow automation — 72 curated packs.

AI agent skill that researches any topic across Reddit, X, YouTube, HN, Polymarket, and the web, then synthesizes a grounded summary.

A Claude Skill to give your agent the ability to use a web browser.

The first open-source agent skills builder, defining skills by workflow rather than static prompts.

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

Comprehensive open-source library of AI research and engineering skills for any AI model.

Production-grade engineering skills for AI coding agents.

A skill for turning farewells with an AI collaborator into a structured, meaningful handoff — part of the 'Digital Life 1.0' project.