gh-saharcarmel-sahar-claude-code-marketplace-plugins-dnd-dm/skills/dnd-dm

D&D Dungeon Master Skill

A comprehensive D&D 5e Dungeon Master skill for Claude Code that integrates with CandleKeep for adventure books and provides immersive gameplay features.

Features

• Adventure Book Integration: Query D&D adventure modules stored in CandleKeep
• Dice Rolling: CLI-based dice roller for all game mechanics
• NPC Voice Acting: Optional text-to-speech for bringing NPCs to life
• Campaign Management: Track sessions, character progression, and story arcs
• Two Game Modes: Adventure Mode (immersive) or Debug Mode (transparent)

Quick Start

Basic Setup

1. The skill is ready to use out of the box for running D&D campaigns
2. Make sure you have adventure books loaded in CandleKeep
3. Use the /dm-prepare command to resume a campaign

Optional: NPC Voice Setup

To enable text-to-speech for NPC voices:

1. Get an API Key:

   • Sign up at ElevenLabs
   • Navigate to Settings → API Keys
   • Copy your API key

2. Configure the Skill:

   cd .claude/skills/dnd-dm
   cp .env.example .env
   

3. Add Your API Key: Edit .env and replace your_api_key_here with your actual API key:

   ELEVENLABS_API_KEY=sk_your_actual_key_here
   

4. Install Dependencies (if not already done):

   npm install
   

5. Test It:

   node speak-npc.js --text "Welcome, brave adventurer!" --voice wizard --npc "Gandalf"
   

Using NPC Voices During Gameplay

The DM will use TTS sparingly for dramatic moments:

• First introductions of major NPCs
• Villain speeches and taunts
• Emotional reveals
• Climactic moments

Available Voice Presets

The tool uses ElevenLabs' eleven_flash_v2_5 model for fast, low-latency voice generation perfect for real-time gameplay.

# List all available voices
node speak-npc.js --list

Character Types:

• goblin - Sneaky, nasty creatures
• dwarf - Deep, gruff voices
• elf - Elegant, refined speech
• wizard - Wise, scholarly tone
• warrior - Gruff, commanding
• villain - Menacing, threatening
• merchant - Friendly, talkative
• guard - Authoritative
• And more!

Example Usage

# Goblin ambush
node speak-npc.js --text "You die now, pinkskin!" --voice goblin --npc "Cragmaw Scout"

# Wise wizard
node speak-npc.js --text "The path ahead is fraught with danger." --voice wizard --npc "Elminster"

# Villain monologue
node speak-npc.js --text "You fools! You've played right into my hands!" --voice villain --npc "The Black Spider"

Dice Roller

The built-in dice roller handles all game mechanics:

# Basic rolls
./roll-dice.sh 1d20+5 --label "Attack roll"
./roll-dice.sh 2d6+3 --label "Damage"

# Advantage/Disadvantage
./roll-dice.sh 1d20+3 --advantage --label "Attack with advantage"
./roll-dice.sh 1d20 --disadvantage --label "Stealth in heavy armor"

# Hidden rolls (for DM)
./roll-dice.sh 1d20+6 --hidden --label "Enemy stealth"

Game Modes

Adventure Mode (Default)

• Immersive gameplay with hidden DM information
• Secret rolls for enemies
• Builds suspense and mystery

Debug Mode

• All information visible (rolls, DCs, stats)
• Helpful for learning or troubleshooting
• Request with: "Let's play in debug mode"

Campaign Management

The skill automatically tracks:

• Session logs with detailed accounts
• Character progression and XP
• Party resources (HP, spell slots, items)
• NPC relationships and quest status
• Complete campaign history

Files are stored in: .claude/skills/dnd-dm/sessions/<campaign-name>/

Troubleshooting

TTS Not Working?

1. Check API Key: Verify .env file exists with valid key
2. Audio Player:
   • macOS: Uses afplay (built-in)
   • Linux: Install mpg123 via package manager
3. API Quota: Check usage at ElevenLabs Dashboard
4. Skip It: TTS is optional! The skill works perfectly without it

Dependencies Not Installed?

cd .claude/skills/dnd-dm
npm install

Permission Issues?

Make scripts executable:

chmod +x roll-dice.sh
chmod +x speak-npc.js

Files

.claude/skills/dnd-dm/
├── SKILL.md              # Main skill definition
├── dm-guide.md           # Detailed DM guidance
├── roll-dice.sh          # Dice rolling CLI
├── speak-npc.js          # TTS CLI tool
├── package.json          # Node dependencies
├── .env.example          # API key template
├── .env                  # Your API key (git-ignored)
├── sessions/             # Campaign data
│   └── <campaign>/
│       ├── campaign-log.md
│       ├── campaign-summary.md
│       └── character-*.md
└── templates/            # Session templates

Tips for Great Games

1. Read Ahead: Know the next 2-3 encounters
2. Take Notes: Track NPC interactions and player decisions
3. Use Voice Sparingly: Save TTS for impactful moments
4. Be Flexible: Players will surprise you - embrace it!
5. Have Fun: Your enthusiasm is contagious!

Commands

• /dm-prepare - Resume a campaign session (reads logs and prepares next content)
• Regular conversation activates the skill automatically

Support

For issues or questions:

• Check the Claude Code Documentation
• Review SKILL.md for detailed instructions
• Consult dm-guide.md for DMing tips

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Ready to start your adventure? Just say "Let's play D&D" and begin!