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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 jsm CLI 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

  1. Visit jeffreys-skills.md and click Subscribe
  2. Sign in with your Google account
  3. Choose your plan (Individual or Team)
  4. Complete payment via Stripe or PayPal

First steps after subscribing

  1. Install the CLI - Follow the CLI installation guide
  2. Browse skills - Visit the skills catalog to discover what's available
  3. Install your first skill - Use jsm install <skill-id> or click Install on the web
  4. Try it out - Open Claude Code and ask it to perform a task the skill covers

Understanding subscriptions

FeatureIndividual ($20/mo)Team (per-seat)
Skill catalog accessFullFull
CLI accessYesYes
Skill version pinningYesYes
Team collections-Yes
Priority supportStandard SLAEnterprise SLA
Custom skills-Yes

You can manage your subscription, update payment methods, or cancel at any time from your account settings.