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Dnd Oracle MCP Server

Developer ToolsModerate5.0MCP RegistryLocal
Free

Server data from the Official MCP Registry

D&D 5e SRD MCP server with monster, spell, equipment search and encounter building tools

About

D&D 5e SRD MCP server with monster, spell, equipment search and encounter building tools

Security Report

5.0
Moderate5.0Moderate Risk

Valid MCP server (2 strong, 1 medium validity signals). 4 known CVEs in dependencies (1 critical, 3 high severity) Imported from the Official MCP Registry. 1 finding(s) downgraded by scanner intelligence.

5 files analyzed · 5 issues found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Permissions Required

This plugin requests these system permissions. Most are normal for its category.

file_system

Check that this permission is expected for this type of plugin.

HTTP Network Access

Connects to external APIs or services over the internet.

database

Check that this permission is expected for this type of plugin.

How to Install

Add this to your MCP configuration file:

{
  "mcpServers": {
    "io-github-gregario-dnd-oracle": {
      "args": [
        "-y",
        "dnd-oracle"
      ],
      "command": "npx"
    }
  }
}

Documentation

View on GitHub

From the project's GitHub README.

dnd-oracle

D&D 5e SRD MCP server — monster search, spell lookup, encounter building, and character tools powered by ground-truth SRD data.

What It Does

Search, browse, and analyze D&D 5e System Reference Document content — no internet required, no hallucination risk. All 20 tools operate on ground-truth SRD data bundled as a SQLite database.

1,207 entities: 334 monsters, 319 spells, 237 equipment items, 239 magic items, 12 classes, 9 races, 15 conditions, 33 rule sections, 9 rollable tables.

Tools

Reference (6)

ToolDescription
search_monstersFull-text search with CR, type, size, alignment filters. Returns full stat blocks.
search_spellsSearch by level, school, class, concentration, ritual, damage type, save type.
search_equipmentSearch weapons, armor, gear, and magic items. Filter by properties, rarity.
browse_classesView class features at any level. Multiclass feature combination calculator.
browse_racesView race traits, ability bonuses, subraces.
search_rulesSearch rules text and condition references.

Analytical (14)

ToolDescription
build_encounterCalculate XP budgets by difficulty. Suggests monster combinations within budget.
suggest_encounterTactically interesting encounters with monster role inference and synergy notes.
plan_spellsAvailable spells for class/level. Slot tracking, concentration flags, ritual highlights, component costs.
compare_monstersSide-by-side stat comparison of 2-3 monsters.
check_resistancesConsolidated resistance/immunity matrix for a group of monsters. Party damage gap warnings.
analyze_loadoutTotal weight, cost, AC breakdown, encumbrance status from equipment list.
magic_item_attunementAttunement slot analysis with over-limit warnings and restriction checks.
build_characterFull character sheet from race + class + level + ability scores. HP, saves, DC, features.
analyze_partyParty composition audit: saving throw coverage, role balance, darkvision, languages.
simulate_damageAverage DPR calculator with hit probability, crit math, AC sensitivity, turns-to-kill.
rest_calculatorWhat recovers on short vs. long rest for any class at any level.
travel_calculatorOverland travel time with pace, terrain, mounts, and forced march rules.
plan_adventuring_dayDaily XP budget, encounter sequencing, resource pacing, rest placement.
roll_tableRoll on SRD random tables: madness, poisons, diseases, Acolyte personality traits.

Install

Claude Desktop

Add to ~/Library/Application Support/Claude/claude_desktop_config.json:

{
  "mcpServers": {
    "dnd-oracle": {
      "command": "npx",
      "args": ["-y", "dnd-oracle"]
    }
  }
}

Claude Code

claude mcp add dnd-oracle -- npx -y dnd-oracle

Data Source

This product includes material from the System Reference Document 5.1, Copyright 2016, Wizards of the Coast, Inc. Licensed under CC-BY-4.0.

Data sourced from 5e-bits/5e-database.

License

MIT

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