What is Jeffrey's Skills?
What is Jeffrey's Skills.md?
Jeffrey's Skills.md is a premium subscription service for Claude Code skills - curated markdown instruction files that give Claude Code new capabilities like code review, test generation, database migration, and more.
For $20/month you get:
- Access to a growing catalog of premium skills
- The
jsmCLI for offline-first skill management - Automatic skill updates and version pinning
- Priority support and community skill requests
How skills work
A skill is a markdown file placed in ~/.claude/skills/ that Claude Code reads
at the start of every session. Skills contain instructions, patterns, and
domain knowledge that shape how Claude responds.
~/.claude/skills/
code-review-expert/
SKILL.md # The skill instructions
examples/ # Optional usage examples
When you ask Claude Code for help, it reads all installed skills and applies their guidance to your conversation.
Creating an account
- Visit jeffreys-skills.md and click Subscribe
- Sign in with your Google account
- Choose your plan (Individual or Team)
- Complete payment via Stripe or PayPal
First steps after subscribing
- Install the CLI - Follow the CLI installation guide
- Browse skills - Visit the skills catalog to discover what's available
- Install your first skill - Use
jsm install <skill-id>or click Install on the web - Try it out - Open Claude Code and ask it to perform a task the skill covers
Understanding subscriptions
| Feature | Individual ($20/mo) | Team (per-seat) |
|---|---|---|
| Skill catalog access | Full | Full |
| CLI access | Yes | Yes |
| Skill version pinning | Yes | Yes |
| Team collections | - | Yes |
| Priority support | Standard SLA | Enterprise SLA |
| Custom skills | - | Yes |
You can manage your subscription, update payment methods, or cancel at any time from your account settings.