- This stuff is months old. Nobody's an expert yet. But I've been building
- with it daily. I'll show you what's been working for me.
-
-
BUILDER, NOT PROFESSOR
-
-
-
-
-
-
-
- RUN OF SHOW
-
-
- What We'll Cover
-
-
-
- ~10 min
- The Ecosystem
-
-
- ~15 min
- What Skills Are
-
-
- ~15 min
- Building a Skill
-
-
- ~25 min
- Live Demos
-
-
- ~5 min
- Safety + Resources
-
-
- ~5 min
- Your Takeaway
-
-
-
-
-
-
-
-
-
- SECTION 01
-
-
01
-
The Ecosystem
-
Different tools for different jobs.
-
-
-
-
-
-
-
- 005 ECOSYSTEM
-
-
- Three Tools, Three Jobs
-
-
-
-
MCP Servers
-
- CONNECTORS
-
-
- The wiring. Connects AI to external data and tools.
-
-
- Think of it as the power outlets in the room.
-
-
-
-
Sub-Agents
-
THE TEAM
-
- AI delegating tasks to other AI. A project manager assigning work.
-
-
- Think of it as a PM distributing tasks.
-
-
-
-
Skills
-
- THE PLAYBOOK
-
-
- Instructions that tell AI how to do a specific job, step by step,
- every time.
-
-
- Think of it as your best SOP, written for AI.
-
-
-
-
- MCP is the wiring. Sub-agents are the team. Skills are the playbook.
-
-
- Skills range from a simple SKILL.md to full packages with reference
- files, scripts, and API calls. Slash commands are the older pattern —
- they're being merged into skills.
-
-
-
-
-
-
-
-
- 006 TIMELINE
-
-
- How Recent Is All of This?
-
-
-
-
-
Jun 2024
-
Artifacts
-
-
-
-
Oct 2024
-
Computer Use
-
-
-
-
Nov 2024
-
MCP Protocol
-
-
-
-
Feb 2025
-
Claude Code
-
-
-
-
Oct 2025
-
- Skills launch
-
-
-
-
-
Dec 2025
-
- Skills become open standard
-
-
-
-
- Eighteen months ago, none of this existed.
-
-
-
-
-
-
-
-
- 007 ADOPTION
-
-
- This Spread Fast
-
-
- Claude Desktop
- Claude Code
- Cursor
- Codex
- Cline
- Manus
- + more
-
-
- Anthropic released skills in October. By December, open standard. Same
- pattern as MCP.
-
-
What you learn today works across tools.
-
-
-
-
-
-
-
- SECTION 02
-
-
02
-
What Skills Are
-
The 60-second version.
-
-
-
-
-
-
-
- 009 DEFINITION
-
-
- Skills in 60 Seconds
-
-
- A skill is a markdown file with instructions AI follows. That's it.
- One file is all you need to start.
-
- Start with just SKILL.md. Add the rest as you grow.
-
-
-
-
-
-
-
-
- 010 EXAMPLE
-
-
- What a SKILL.md Looks Like
-
-
- The frontmatter is what AI reads first. The body is what it follows.
-
-
----
-name: Google Search Campaign Architect
-description: |
- Generates a full Google Ads search campaign
- from a landing page URL. Use when user says
- "build a campaign" or "Google Ads".
----
-
-# Instructions
-
-## Input
-- Landing page URL (required)
-- Monthly budget (optional)
-
-## Steps
-1. Fetch and analyze the landing page
-2. Extract value props, audience, proof points
-3. Build keyword groups with match types
-4. Write headlines + descriptions per ad group
-5. Add negative keywords and extensions
-
-## Output
-- Full campaign brief with ad group structure
-- Copy-paste ready for Google Ads
-
-
- Frontmatter — name +
- description. This is what AI scans to decide if the skill matches.
-
-
- Body — the actual
- instructions. Only loaded when the skill is triggered.
-
-
-
-
-
-
-
-
-
- 011 HOW IT WORKS
-
-
- How Skills Actually Work
-
-
- Skills load in three levels. Not everything at once.
-
-
-
-
01
-
- YAML Frontmatter
-
-
Name + description. Always loaded.
-
-
-
02
-
SKILL.md Body
-
Full instructions. Loaded on match.
-
-
-
03
-
Linked Files
-
Scripts, references. Loaded on demand.
-
-
-
- You can have 20+ skills enabled. Claude only loads what it needs, when
- it needs it.
-
-
-
-
-
-
-
-
- 012 THE KEY
-
-
- The Description Makes or Breaks It
-
-
- The description is what Claude reads to decide whether to load your
- skill. Get this right and it auto-triggers. Get it wrong and it sits
- there unused.
-
-
-
- [What it does] + [When to use it] + [Key capabilities]
-
-
-
-
-
- BAD
-
-
"Generates Google Ads campaigns."
-
-
-
- GOOD
-
-
- "Generates a full Google Ads search campaign from a landing page
- URL. Use when user says 'build a campaign' or 'Google Ads'."
-
-
-
-
- Keep the SKILL.md body concise. Under 5,000 words. Move detailed docs to
- references/.
-
-
-
-
-
-
-
-
-
-
- 013 PERSONAL vs.
- GENERIC
-
-
- The Best Skills Are Personal
-
-
-
-
-
- GENERIC
-
-
- "Write Google Ads copy."
-
-
-
-
- PERSONAL
-
-
- "Write Google Ads copy for my SaaS product that targets mid-market
- CFOs, uses our specific value props, avoids competitor terms we've
- tested, and follows our brand voice."
-
-
-
-
-
-
- Your brand voice
-
-
- Your audience
-
-
- Your positioning
-
-
-
-
- The most useful skills aren't templates. They're your playbook.
-
-
-
-
-
-
-
-
- 014 CLARITY
-
-
- What Skills Are NOT
-
-
-
-
- Not integrations
-
-
That's MCP. Skills are pure instructions.
-
-
-
- Not AI managing AI
-
-
- That's sub-agents. Skills are the playbook, not the org chart.
-
-
-
-
- Not saved prompts
-
-
- Prompts vanish after one chat. Skills persist and improve.
-
-
-
-
- Not autopilot
-
-
- Skills guide the work. You still judge the output.
-
-
-
-
A skill is a playbook, not the player.
-
-
-
-
-
-
-
- SECTION 03
-
-
03
-
Building Skills
-
Let's make one together.
-
-
-
-
-
-
-
- 016 FILTERS
-
-
- What Makes a Good Skill?
-
-
-
-
- Repeatable
-
-
- You do it more than once.
-
-
-
-
- Explainable
-
-
- You could explain it to a sharp colleague.
-
-
-
-
- Contained
-
-
- Clear start. Clear end.
-
-
-
-
- If you can describe it in plain language, you can turn it into a skill.
-
-
-
-
-
-
-
-
- 017 LIVE ~15 MIN
-
-
Let's Build It
-
-
-
01
-
Describe what we want
-
-
-
02
-
Claude drafts the SKILL.md
-
-
-
03
-
We refine the instructions
-
-
-
04
-
Test it on a real example
-
-
-
- Open Claude → Settings → Capabilities → Skill Creator
- → Try in chat
-
-
-
-
-
-
-
-
-
That's a skill.
-
- Started with an idea from the room. Described it in plain language.
- Claude wrote the instructions. We tested it.
-
-
- No code. No config. Just words.
-
-
-
-
-
-
-
-
- 018 ITERATE
-
-
- Skills Improve With Use
-
-
- A skill isn't finished when you ship it. Watch for two signals, then
- adjust.
-
-
-
-
- UNDERTRIGGERING
-
-
- Skill doesn't load when it should
-
-
- Users have to manually enable it. You keep getting asked "when do I
- use this?"
-
-
- Fix: Add more trigger phrases and detail to the description.
-
-
-
-
- OVERTRIGGERING
-
-
- Skill loads when it shouldn't
-
-
- Fires on unrelated queries. Users start disabling it.
-
-
- Fix: Be more specific. Add negative triggers — "Do NOT use for X."
-
-
-
-
- Every skill you build gets better over time. Ship it, watch it, refine
- it.
-
-
-
-
-
-
-
-
- SECTION 04
-
-
04
-
Live Demos
-
Three real workflows you can steal.
-
-
-
-
-
-
-
- 020 DEMOS
-
-
- What We're Demoing
-
-
-
-
- 01
- Search Campaign Architect
-
-
-
- Claude Desktop · Live Build
-
-
- I run Google Ads at my day job. This skill builds full campaigns
- from a URL.
-
-
-
-
-
- 02
- Branded HTML Email
-
-
-
- Claude Desktop · Live Build
-
-
- I have a side business in maintenance mode. This skill keeps
- emails on-brand without me.
-
-
-
-
-
- 03
- Ad Creative Refresher
-
-
-
- Claude Code + Nano Banana Pro
-
-
- My coworkers run static ads. This skill generates fresh variations
- of winners.
-
-
-
-
-
-
-
-
-
-
-
- DEMO 01 LIVE BUILD
-
-
- Google Search Campaign Architect
-
-
- I rebuild Google Ads campaigns every week at work. This skill takes a
- URL and drafts the whole thing — copy-paste ready into Google Ads.
-
-
- First-draft builder, not an autonomous ad buyer. General skill,
- transferrable across orgs.
-
- My coworkers run static ads and constantly need fresh variations of
- winners. This skill handles the creative logic — Claude Code + Nano
- Banana Pro (Gemini image generation).
-
-
- Requires Gemini API key. Free tier available.
-
-
- Claude Code handles the creative logic. Nano Banana Pro generates the
- images. You bring the winning ad.
-
-
-
-
-
-
-
-
- 024 REMIX
-
-
- The Remix Mindset
-
-
- You don't need to start from scratch. Clone, study, adapt. The fastest
- path.
-