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Arbitro GG
Tabletop AI Rules Assistant
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AI Tabletop Rules Assistant

Arbitro

Upload any tabletop rulebook and ask questions. Arbitro's AI searches your documents and gives instant, cited answers — no more page-flipping mid-game. Works with any game system, from D&D 5e and Kill Team to your own homebrew rules.

Drop PDF rulebooks here, or click to browse

Core rules, supplements, campaign books

Optional. Override the default prompt to tune tone, game system, or citation style.

Works with any tabletop game PDF
⚠️ Accuracy notice: Answers are based solely on your uploaded PDFs. PDF text extraction may miss tables or complex formatting. Always verify rules-critical answers against your physical books.
Ready
Kill Team 2024 — 3rd Edition

Kill Team

Comprehensive 2024 core rules are pre-loaded in Arbitro's knowledge base — written in original language, no copyright concerns. Add GW's free official PDFs or your own books for faction and supplement rules.

Core Rules 2024 (3rd Ed.) · Built-in · 300+ rule entries · Always available
☠ Built-in Knowledge Base ▶
📥
Add Official Free PDFs
Games Workshop publishes free downloads including faction datacards, balance updates, and errata. Download them from warhammer-community.com and load them below to extend Arbitro's coverage. Since you're loading your own downloaded files, there's no copyright issue.

Drop faction cards, errata, or supplement PDFs

Optional — core rules are already built-in
🔗 Community Resources — Tac Ops, Missions & Tools ▶

Tac Ops and mission cards are a paid physical product — but the community has built free tools that cover them. Load these alongside Arbitro for a full game setup.

🎯
Critical Ops Card Tool
Select & track Tac Ops, generate missions. Covers the full Approved Ops card pack.
tiltos.github.io
📊
KTDash
Build rosters, browse all factions & operatives, track CP/VP/wounds mid-game.
ktdash.app
📥
GW Free Downloads
Official faction datacards, balance dataslates & errata. Load these PDFs into Arbitro.
warhammer-community.com
🎲
KT Calculator
Exact probability calculator for shooting & fight outcomes. Updated for 2024 edition.
ktcalc.netlify.app
📚
Kill Team Resources List
Community-maintained master list of every Kill Team tool, app, and resource.
github.com/jmegner

Optional. Added on top of Arbitro's default Kill Team behavior (context-only answers, PDF priority, source citations) — it can't override those core rules, only adjust tone, format, or add extra emphasis.

Core rules pre-loaded · No PDFs required
⚠️ Accuracy notice: Core rules were rewritten in original language — not copied directly from GW books. Answers may contain errors. Loading your official PDFs is strongly recommended for faction rules, ploys, and anything rules-critical. Always cross-reference your books for disputes.
Ready
D&D 5e — SRD Rules

D&D 5e

Core D&D 5th Edition rules are pre-loaded from the Systems Reference Document (SRD 5.1), licensed under Creative Commons CC BY 4.0. Covers combat, conditions, spellcasting, classes, and more. Add your own PDFs for subclasses, adventure content, and supplements.

🐉
SRD Rules Pre-Loaded
Covers core combat, all conditions, spellcasting, races, classes, common spells, exploration, and more. Content sourced from the D&D SRD 5.1 (CC BY 4.0). Does not include setting-specific lore, all subclasses, or non-SRD spells.
🐉 Built-in Knowledge Base ▶

Drop adventure modules, supplements, or subclass PDFs

Optional — SRD core rules are already built-in

Optional. Added on top of Arbitro's default D&D 5e behavior (SRD/PDF-first answers, source citations, limited web fallback) — it can't override those core rules, only adjust tone, format, or add extra emphasis.

SRD core rules pre-loaded · No PDFs required
⚠️ Source notice: Rules sourced from the D&D 5e SRD (CC BY 4.0). Does not cover all subclasses, non-SRD spells, or setting-specific content. Load your own PDFs for full coverage.
D&D 5e SRD · Core rules loaded
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