foundryvtt-mcp
★ 24
vs
thunderbit-mcp-server
★ 13
foundryvtt-mcp vs thunderbit-mcp-server
foundryvtt-mcp: An MCP server that integrates with FoundryVTT, enabling AI assistants to roll dice, query game data, and generate content via natural language. It supports live connection via Socket.IO, provides MCP resources, and includes diagnostics when the REST API module is available. Installation is simple with npx or bunx, and it works with MCP-compatible clients like Claude Desktop and VS Code.; thunderbit-mcp-server: Thunderbit MCP Server is an open-source toolkit for the Thunderbit Open API that ships three packages: a CLI for scripted extraction, an MCP server exposing seven scraping and distillation tools, and a Claude Code plugin. It converts any web page to clean LLM-ready Markdown, extracts structured data via JSON Schema, and supports batch processing — all backed by a free API key.
01
TL;DR
Choose foundryvtt-mcp if…Roll dice for attack rolls
Choose thunderbit-mcp-server if…Feeding clean web content into LLM pipelines for RAG or summarization
02
Side-by-Side Comparison
03
Features
foundryvtt-mcp01Dice Rolling — standard RPG notation with any formula
02Data Querying — search and inspect actors, items, scenes, journals
03Game State — combat tracking, chat messages, user presence
04Content Generation — NPCs, loot tables, rule lookups
05Live Connection — Socket.IO loads complete world state on connect
thunderbit-mcp-server01Converts any web page to clean LLM-ready Markdown via distill command
02Extracts structured data from pages using JSON Schema definitions
03Batch processing support for high-volume scraping tasks
047 MCP tools for Claude Desktop, Cursor, Cline, and Claude Code
05Free API key available at app.thunderbit.com
04
Use Cases
foundryvtt-mcp↳Roll dice for attack rolls
↳Query NPCs and items in a scene
↳Search world for dragon-related content
thunderbit-mcp-server↳Feeding clean web content into LLM pipelines for RAG or summarization
↳Extracting structured product, pricing, or contact data from websites at scale
↳Integrating real-time web data into Claude Code or Cursor workflows
05
Best For
foundryvtt-mcpTrendingMemory & Context
thunderbit-mcp-server—
FAQ
FAQ
What is the difference between foundryvtt-mcp and thunderbit-mcp-server?
Both foundryvtt-mcp and thunderbit-mcp-server are in the Dev Tooling category. foundryvtt-mcp has 24 stars, while thunderbit-mcp-server has 13 stars.
Which is better, foundryvtt-mcp or thunderbit-mcp-server?
The best choice depends on your use case. Choose foundryvtt-mcp if Roll dice for attack rolls, and thunderbit-mcp-server if Feeding clean web content into LLM pipelines for RAG or summarization.
Is foundryvtt-mcp free or open source?
Yes, foundryvtt-mcp is open source on GitHub (MIT).
Is thunderbit-mcp-server free or open source?
Yes, thunderbit-mcp-server is open source on GitHub (MIT).
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