AI Dungeon Master: Tools, Guides, and Workflows for DMs
AI Dungeon Master means using AI to run better TTRPG sessions—not replacing the DM. Keep the human table; use AI for prep, notes, and recall.
Guides and workflows for D&D AI tools, GM assistants, automated D&D notes, session recaps, and searchable campaign memory (any system).
Archivist is a dedicated AI campaign assistant—not a generic chatbot. It captures sessions, generates summaries, tracks characters and locations, and answers mid-session questions from your campaign data.
Traditional Prep vs. AI Support
Most DMs do heroic work with notebooks, spreadsheets, and memory, but it often means hours of prep, forgotten plot threads, and players who can’t access shared context. A good GM assistant uses AI to streamline admin work without changing how you run the table.
Hours of Work
- Manual note-taking between sessions
- Scattered information across notebooks
- Time-consuming organization
Smart Assistance
- Automated data collection
- Real-time organization
- Intelligent categorization
Effortless Results
- Automatic, organized recaps
- Searchable campaign knowledge base
- Focus on storytelling
How AI Enhances the Game Master Experience
Spend less time managing the campaign and more time running it. Used well, AI functions as a behind-the-scenes assistant that keeps your notes and campaign memory organized so you can stay present at the table.
Generate clean session recaps and organized notes automatically, so you’re not stuck rewriting what happened after the game.
Ask a question and get the answer fast: NPC names, factions, locations, unresolved hooks, and what the party promised last session.
Keep a running, searchable record of the people, places, items, and plot threads your table creates, without manual bookkeeping.
Use timelines and searchable summaries to find loose ends, plan future arcs, and keep continuity tight, even across long campaigns.
Guides and Tools for DMs
Best AI note takers for D&D: a note editor (Notion), a transcriber (Otter), or a dedicated TTRPG tool (Archivist). What each costs and which fits your campaign.
11/02/26
Read Guide ->A practical campaign-memory system for long-running D&D games: session records, canonical entities, quests, corrections, permissions, and retrieval.
11/02/26
Read Guide ->AI Tools for Pathfinder 2e Campaigns
GM GuidesA practical Pathfinder 2e tool stack for official rules, character management, VTT play, automatic session notes, and long-term campaign memory.
10/22/26
Read Guide ->MCP for D&D
AI ConceptsConnect ChatGPT, Claude, Cursor, or Windsurf to your D&D campaign with Archivist MCP. Setup steps, permissions, and two real workflows.
10/19/26
Read Guide ->Archivist vs. Other Note-Takers
GM GuidesHow Archivist compares with other TTRPG note-taking tools: full-party access on one subscription, every feature in every plan, campaign memory beyond session recaps, and GM tools plus player-facing world and insight.
10/15/26
Read Guide ->Archivist for Pro DMs
GM GuidesHow Archivist helps a paid DM stand out: less prep and real insight for you, an explorable world and character arcs for your players.
10/12/26
Read Guide ->How to Speed Up TTRPG Prep with AI
AI ConceptsHow AI saves time and unlocks more creative possibilities in your TTRPG sessions.
Updated 10/09/26
Read Article →How Often Do D&D Groups Play?
Data ReportThe median gap between Archivist sessions is 11.0 days, and 35.6% of campaigns play weekly. See the full cadence breakdown and which day of the week groups play.
10/08/26
Read Report ->D&D Game Systems Compared
Data ReportCompare D&D 5e, D&D 2024, Pathfinder 2e, and Daggerheart by logged session share, campaign length, and play cadence.
10/05/26
Read Report ->Otter AI for D&D
GM GuidesOtter's free tier is too short for a real session, and the paid plan that fixes that costs more than Archivist's starting price. See the full comparison.
09/28/26
Read Guide ->How Long Do D&D Campaigns Last?
Data ReportThe average D&D campaign runs six sessions across nearly three months, and only 10% reach 20 sessions.
09/24/26
Read Report ->Craig Bot for TTRPGs
GM GuidesCraig Bot records clean multi-track TTRPG audio for free. Here's what still takes manual work after you stop recording, and how Archivist automates the rest.
09/21/26
Read Guide ->One-Shots vs. Campaigns
Data Report30.6% of D&D campaigns never log a second session. Archivist compares that one session against session one of campaigns that kept going.
09/17/26
Read Report ->Equipment options, mic placement, post-processing, and the full recording-to-recap pipeline, based on a survey of hundreds of GMs in the Archivist community.
Updated 09/15/26
Read Guide ->Discord MCP for TTRPG Campaigns
AI ConceptsConnect Claude or ChatGPT to Discord through a bot you control, then use MCP to search messages, post recaps, start threads, run polls, and pair Discord with structured TTRPG campaign memory.
Updated 09/14/26
Read Guide ->How Long Is a D&D Session?
Data ReportA practical three-hour benchmark, based on 16,000 timed TTRPG sessions: median duration, the full distribution, methodology, and limitations.
09/10/26
Read Report ->The Data Behind D&D
Data ReportThe data behind 25,000+ captured TTRPG sessions — session length, GM talk share, play frequency, class and species choices, and more.
08/20/26
Read Report ->The best Discord bots for D&D and TTRPGs: Archivist AI transcribes sessions into automated notes, recaps, and searchable campaign insights — plus Avrae, Craig, Sesh, and more.
07/24/26
Read Guide ->A GM guide to using AI in tabletop RPGs with empathy, boundaries, and a focus on preserving the creative core.
02/13/26
Read Guide ->A category-by-category guide to the digital DM tools that improve session flow, memory, maps, and handouts across TTRPGs.
02/07/26
Read Article →Understand table dynamics using real conversation data from your TTRPG sessions.
12/02/25
Read Article →Transform your TTRPG campaign from scattered notes into an interconnected knowledge system that reveals hidden connections and enhances storytelling.
09/17/25
Read Article →AI Prompt Engineering 101 for TTRPGs
AI ConceptsA comprehensive guide to crafting effective AI prompts for your TTRPG sessions, from basic recaps to complex worldbuilding.
05/30/25
Read Article →AI Tools for TTRPGs
AI ConceptsYour AI-powered party members for better prep, play, and storytelling in tabletop RPGs.
05/09/25
Read Article →AI for Players
AI ConceptsHow players can use AI tools to enhance their character development, track their story arcs, and stay engaged between sessions.
04/30/25
Read Article →AI in TTRPGs
AI ConceptsA deep dive into how artificial intelligence is transforming tabletop roleplaying games, from session management to world building.
04/23/25
Read Article →Common Questions About AI Tools
Can ChatGPT be a Dungeon Master?
Technically, yes—but it, and other LLMs, are not great at it. TTRPGs are about people: improvisation, emotion, shared imagination. While ChatGPT can run scenes, generate encounters, or play NPCs, it's still just a language model. It can't replicate the human spark that makes tabletop games special.
Is this system-agnostic?
Yes! Most AI tools are system-agnostic and work with any TTRPG—whether you're playing D&D 5e, Pathfinder, Starfinder, or something homebrew.
Will players accidentally see spoilers?
It depends on the tool you're using. If you're feeding a transcript into a new LLM window (like ChatGPT), only you see the results. More advanced platforms—like Archivist AI—offer customizable permissions, so GMs and players can access the right information without risking spoilers.
How much does it cost?
Many AI assistants offer free trials and flexible plans to suit different group sizes. Costs vary depending on whether you're using general-purpose LLMs or dedicated TTRPG tools.
Can I import my campaign notes?
Yes. Most LLMs can process raw notes, transcripts, session writeups, or a mix of all three. You don't need to reformat your world—just give it context and go.
How do I get a transcript of my session?
You'll need a speech-to-text (STT) tool to transcribe your session audio. OpenAI Whisper is one option, but there are many others. Archivist AI provides a full solution that includes STT, search, chat, and structured session review—all in one place.
Meet Archivist
Archivist is a GM assistant for TTRPGs. It turns transcripts and notes into organized session recaps, tracks campaign entities, and lets DMs and players ask questions without hunting through docs. Use it as an AI support layer, not a replacement Dungeon Master.
- Capture and query live sessions with the Archivist Discord bot.
- Record at the table and review your campaign with the Archivist Mobile open beta.
- Connect structured campaign data to compatible AI clients through the official Archivist MCP server.