feat(skill): Create firefrost-branding skill

Brand guidelines and terminology reference:
- Color palette with hex codes (Fire, Frost, Arcane, Gold, Dark)
- Subscription tiers (SOVEREIGN not Founder!)
- Path system explanation (identity only, not access)
- Trinity identity documentation
- Common mistakes to avoid
- Branding checklist for customer-facing content

Updated SKILLS-INDEX.md with new skill entry.

Chronicler: #68

docs/skills/SKILLS-INDEX.md

@@ -17,6 +17,16 @@
 
 ---
 
+## 🔜 Planned Skills
+
+| Skill | Purpose | Status |
+|-------|---------|--------|
+| **arbiter-coding** | Arbiter patterns, database schema, webhook structure | Planned |
+| **task-creation** | Proper task file structure for tasks-index/ | Planned |
+| **gemini-consultation** | How to structure Gemini AI prompts | Planned |
+
+---
+
 ## 📋 Available Skills
 
 ### chronicler-handoff
@@ -47,6 +57,29 @@
 
 ---
 
+### firefrost-branding
+**Location:** `docs/skills/firefrost-branding/SKILL.md`  
+**Triggers:** Marketing content, social posts, subscription tiers, colors, "Founder" (wrong term), pricing
+
+**Purpose:** Brand guidelines, colors, terminology, and common mistake prevention
+
+**What It Covers:**
+- Color palette (Fire, Frost, Arcane, Gold, Dark with hex codes)
+- Subscription tiers and pricing (SOVEREIGN not Founder!)
+- Path system (Fire/Frost are identity only, not access)
+- Trinity identity (Michael, Meg, Holly)
+- Terminology do's and don'ts
+- Branding checklist
+
+**Read This When:**
+- Creating any customer-facing content
+- Writing about subscription tiers
+- Designing UI, graphics, or presentations
+- Unsure about correct terminology
+- About to write "Founder tier" (it's SOVEREIGN)
+
+---
+
 ## 🔜 Planned Skills
 
 | Skill | Purpose | Status |

docs/skills/firefrost-branding/SKILL.md

@@ -0,0 +1,189 @@
+---
+name: firefrost-branding
+description: |
+  Firefrost Gaming brand guidelines and terminology. Use this skill whenever:
+  - Creating marketing content, social posts, or public-facing materials
+  - Writing about subscription tiers or pricing
+  - Designing UI elements, graphics, or presentations
+  - Mentioning brand colors, paths, or identity elements
+  - Unsure about correct terminology (especially tier names)
+  This skill prevents common branding mistakes like calling the top tier "Founder" (it's SOVEREIGN) or mixing up Fire/Frost/Arcane identity. ALWAYS check this when creating customer-facing content.
+---
+
+# Firefrost Branding Skill
+
+Quick reference for Firefrost Gaming brand identity, colors, terminology, and rules.
+
+---
+
+## 🎨 COLOR PALETTE
+
+### Primary Colors
+
+| Name | Hex | RGB | Use |
+|------|-----|-----|-----|
+| **Fire** | `#FF6B35` | 255, 107, 53 | Fire path, warmth, passion, action |
+| **Frost** | `#4ECDC4` | 78, 205, 196 | Frost path, calm, strategy, precision |
+| **Arcane** | `#A855F7` | 168, 85, 247 | Trinity/founders only, wisdom, connection |
+| **Gold** | `#FFD700` | 255, 215, 0 | Achievement, premium, highlights |
+| **Dark** | `#0F0F1E` | 15, 15, 30 | Backgrounds, depth |
+
+### Color Usage Rules
+
+- **Fire + Frost** must both appear in balanced brand materials
+- **Arcane (purple)** is reserved for Trinity/founder identity — never for subscribers
+- **Gold** for premium elements, achievements, special highlights
+- **Dark** for backgrounds, shadows, depth
+
+### CSS Variables (for web/UI work)
+
+```css
+:root {
+  --fire: #FF6B35;
+  --frost: #4ECDC4;
+  --arcane: #A855F7;
+  --gold: #FFD700;
+  --dark: #0F0F1E;
+}
+```
+
+---
+
+## 💰 SUBSCRIPTION TIERS
+
+### ⚠️ CRITICAL: The top tier is SOVEREIGN, never "Founder"
+
+| Tier | Price | Type | Paths |
+|------|-------|------|-------|
+| **Awakened** | $1 | One-time (permanent) | Single |
+| **Elemental** | $5/mo | Monthly | Fire or Frost |
+| **Knight** | $10/mo | Monthly | Fire or Frost |
+| **Master** | $15/mo | Monthly | Fire or Frost |
+| **Legend** | $20/mo | Monthly | Fire or Frost |
+| **Sovereign** | $50 | One-time (permanent) | Single |
+
+### Path System
+
+- **Fire Path** and **Frost Path** are aesthetic/branding choices only
+- All subscribers at same tier get identical access regardless of path
+- Path choice affects: Discord role color, profile theming, community identity
+- Path does NOT affect: Server access, features, permissions
+
+### Common Mistakes to Avoid
+
+| ❌ Wrong | ✅ Correct |
+|----------|-----------|
+| "Founder tier" | "Sovereign tier" |
+| "Fire members get more servers" | "Fire and Frost members have identical access" |
+| "Arcane subscription" | Arcane is Trinity only, not a subscription path |
+| "Buy the Founder pack" | "Buy the Sovereign tier" |
+
+---
+
+## 👑 THE TRINITY
+
+The three co-founders of Firefrost Gaming:
+
+| Name | Path | Role | Identity |
+|------|------|------|----------|
+| **Michael "Frostystyle"** | Frost | The Wizard | Technical lead, owner |
+| **Meg "Gingerfury"** | Fire | The Emissary | Community manager |
+| **Holly "unicorn20089"** | Arcane | The Catalyst | Co-founder, Lead Builder |
+
+### Trinity Identity Rules
+
+- **Arcane (purple)** is exclusive to Trinity members
+- Holly is a **partner**, not staff
+- All three are equal co-founders
+- Trinity decisions require consensus
+
+---
+
+## 🔤 BRAND TERMINOLOGY
+
+### Correct Usage
+
+| Term | Meaning |
+|------|---------|
+| **Firefrost Gaming** | Full company name |
+| **Firefrost** | Acceptable short form |
+| **The Realm** | The community/world (informal) |
+| **Subscribers** | Paying members |
+| **The Trinity** | The three founders |
+| **Fire/Frost paths** | Subscription identity choices |
+
+### Never Use
+
+| ❌ Avoid | Why |
+|----------|-----|
+| "Founder tier" | The tier is called Sovereign |
+| "Premium members" | Use "subscribers" or tier name |
+| "VIP" | Not part of our vocabulary |
+| "Arcane subscribers" | Arcane is Trinity only |
+
+---
+
+## 📝 TAGLINES & SIGNATURES
+
+### Primary Tagline
+> **Fire + Frost + Foundation = Where Love Builds Legacy**
+
+### Session Closings
+```
+💙🔥❄️
+
+Fire + Frost + Foundation = Where Love Builds Legacy
+```
+
+### Core Values
+- **Friend is first. Always.** — Jack's alerts take priority over all work
+- **The Snart Doctrine** — Plans fail; adaptation is success
+- **The vision** — RV travel while running Firefrost remotely (500 subscribers = freedom)
+
+---
+
+## 🎮 SERVER ACCESS
+
+### The Rule
+**All subscribers access all servers.**
+
+- Fire path subscribers can play on all servers
+- Frost path subscribers can play on all servers
+- Path choice is identity/branding only
+- No path-locked content or servers
+
+### Exceptions
+- **Trinity-only servers** exist (Arcane access, for testing/private use)
+- These are founder-exclusive, not subscriber tiers
+
+---
+
+## ✅ BRANDING CHECKLIST
+
+Before publishing any customer-facing content:
+
+- [ ] Tier names are correct (especially Sovereign, not Founder)
+- [ ] Fire AND Frost represented (not just one)
+- [ ] Arcane used only for Trinity context
+- [ ] Color hex codes are accurate
+- [ ] Path described as identity choice, not access level
+- [ ] "All subscribers access all servers" is clear
+- [ ] Tagline used correctly if included
+
+---
+
+## 🖼️ LOGO & ASSETS
+
+**Asset locations:**
+- Brand assets: `docs/branding/`
+- Trinity skins: `docs/branding/trinity-skins/`
+- Logo files: Check with Michael for current versions
+
+**Logo usage:**
+- Maintain aspect ratio
+- Minimum clear space around logo
+- Don't alter colors outside brand palette
+
+---
+
+**Fire + Frost + Foundation = Where Love Builds Legacy** 💙🔥❄️