A collection of structured AI workflows (SKILL.md) for building D&D content monsters, NPCs, adventures, items, and spells - enhanced with tarot spreads, bibliomancy, and weighted random tables to push AI beyond generic fantasy tropes.
This repository also configures its own agents. See what dnd-workshop tells them →
Skill Claude CodeCodex
Roll randomized D&D content properties (statblocks, items, spells, feats, scenarios, shops) using weighted chance tables. Use when a DM or designer wants serendipitous mechanical inspiration without generating full finished content.
Skill Claude CodeCodex
Use bibliomancy to generate Dungeons & Dragons inspiration from bundled books. Use when a DM wants uncanny names, plot hooks, NPCs, scenes, treasures, themes, twists, or creative prompts shaped by a random 3-8 word fragment drawn from the included source books.
Skill Claude CodeCodex
Generate Dungeons & Dragons tarot spreads and use them as inspiration for quests, NPC arcs, omens, scenes, locations, twists, factions, and campaign guidance. Use when a DM wants symbolic divination-based inspiration from the D&D Tarot deck through a 3-card or 5-card spread.
Skill Claude CodeCodex
Price and appraise Dungeons & Dragons 5e items on the spot using the local catalog, settlement modifiers, and a fast fallback estimation method that records new rulings for future reuse.
Skill Claude CodeCodex
Design or revise Dungeons & Dragons 5e feats. Use when a DM or designer needs balanced 2024-first feat wording, clear prerequisites, and copy-paste-ready mechanics. Default to English output.
Skill Claude CodeCodex
Design or revise Dungeons & Dragons 5e items, weapons, armor, relics, consumables, and cursed treasures. Use when a DM needs clear, copy-paste-ready 2024-first wording and precise mechanics. Default to English output.
Skill Claude CodeCodex
Create memorable Dungeons & Dragons NPCs for 5e campaigns, from quick social contacts to villains, patrons, witnesses, rivals, and combat-ready named characters. Use when a DM needs roleplay hooks, table behavior, secrets, leverage, and optional 2024-first mechanics.
Skill Claude CodeCodex
Build branching Offsession adventure YAML files with scenes, exits, counters, inventory, and gates. Use when a DM needs repository-ready YAML that passes remote validation before the adventure is considered complete.
Skill Claude CodeCodex
Build compact Dungeons & Dragons location or event scenarios in one pass using a fixed template. Use when a DM needs clear scenario structure, readable read-aloud copy, and DM-ready scene components. Default to English output.
Skill Claude CodeCodex
Create or revise repository-local Copilot skills for this project. Use when the user wants a new .agents skill, a rewrite of an existing skill, or repository-specific guidance on skill structure, scope, activation, and references.
Skill Claude CodeCodex
Design or revise Dungeons & Dragons 5e spells. Use when a DM or designer needs balanced 2024-first spell wording, correct spell block structure, and copy-paste-ready mechanics. Default to English output.
Skill Claude CodeCodex
Create or revise balanced Dungeons & Dragons 5e statblocks for monsters, villains, allies, and combat-ready NPCs. Use when a DM needs encounter-ready mechanics, 2024-first wording, and an attached DM handbook for tactics, roleplay, lore, and rescaling.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: