How to Install Any Agent Skill With npx skills add (and Verify It First)
npx skills add installs a skill folder into every agent directory it detects. The exact syntax, the 79 agent paths, and the check to run before you install.
Tutorials
10 articles in this category.
How to let people use a skill in a browser
Turn a skill into a browser app in two API calls: compose the skills into one prompt, then design a frontend for the goal. Apps are private until you publish.
How to run a skill on a schedule in the cloud
A skill needs an agent to run it. Deploy the skill as an app, then schedule the app: cron in your own time zone, output emailed or POSTed, no server to run.
How to run a Claude Code skill on any machine
One command installs a registry skill on every machine you use, into each agent's own directory, verified against the publisher's SHA-256 tree hash.
How to share a skill with a teammate who doesn't code
Create a share link on a saved version, append ?md, and one GET returns the whole SKILL.md plus provenance and install commands. No account, no install.
How to Monetize a Claude Code Skill
Save the skill, pass the scan, ship it as a hosted app, set a markup of 0-100% per run and keep all of it. Worked numbers, plus the cash-out rules.
How to Charge Users for an AI App Without Stripe
Stripe's 30c fixed fee is 31x a typical $0.0096 AI run. Meter in credits instead: $1 = 10,000 credits, a 0-100% markup you keep in full, zero billing code.
How to Turn a Claude Code Skill Into a Web App
Save the skill, give your agent one deploy prompt, get a live app at your-slug.skillsafe.ai. No server, no auth code, no billing integration. Five steps.
Show, Don't Just Ship: Why Every Skill Needs a Demo
A demo is a replayable agent session pinned to one skill version. 2,625 exist across 30,433 SkillSafe skills. How to record, upload and pin one.
Self-Improving Skills: How SkillSafe Skills Get Better With Use
Skills can rewrite themselves from real usage: a forked sub-agent runs, the main agent observes, edits the file, and saves a new immutable version.