Your AI-powered companion for Heroic Adventures 2nd Edition. Connect it to Claude, Copilot, or any MCP-compatible AI and get instant access to rules, character building, encounter design, and more.
The assistant gives your AI deep knowledge of Heroic Adventures 2nd Edition. Here's what becomes possible:
Ask about any rule — combat, spells, equipment, movement — and get accurate answers straight from the rulebook.
Build complete characters from concept to ready-to-play sheet, with race, class, spells, and equipment all accounted for.
Generate balanced encounters with proper difficulty scaling, monster selection, and tactical terrain suggestions.
Create full adventure hooks, one-shots, or campaign arcs tailored to your party's level and play style.
Design custom monsters from a theme or role, complete with stat blocks, abilities, and action economy.
Run live sessions with turn adjudication, quick rulings, treasure drops, and NPC generation on the fly.
This server uses the Model Context Protocol (MCP) — an open standard that lets AI assistants connect to external knowledge sources. Think of it as giving your AI a copy of the Heroic Adventures rulebook.
Add our server URL to your AI app's settings. It takes about 30 seconds.
It can now look up chapters, rules, skills, and agent personas from the full 2nd Edition rulebook.
Build characters, design encounters, look up rules, generate adventures — all through natural conversation.
Choose your AI app below and follow the steps. No coding required!
In the Claude desktop app, go to Settings → MCP Servers (or Developer → Edit Config on older versions).
Click "Add Server" or edit your config file. Add the following:
{
"servers": {
"heroic-adventures": {
"type": "http",
"url": "https://mcp.heroicadventures.app/mcp"
}
}
}
See the Claude MCP docs.
Open a new conversation. Claude now has access to the full Heroic Adventures rulebook. Try asking: "Build me a Level 3 Dwarf Fighter"
Open VS Code and go to your Settings (Cmd+, on Mac, Ctrl+, on Windows).
Search for "MCP" in settings, or create/edit a .vscode/mcp.json file in any workspace. See the VS Code MCP docs.
{
"servers": {
"heroic-adventures": {
"type": "http",
"url": "https://mcp.heroicadventures.app/mcp"
}
}
}
Open Copilot Chat in VS Code. It can now access Heroic Adventures content. Try: "What are the rules for initiative?"
In the Codex IDE extension, go to MCP settings > Open config.toml. Or edit ~/.codex/config.toml (or project .codex/config.toml). See Codex MCP docs.
Add this to your config.toml under [mcp_servers]:
[mcp_servers.heroic-adventures] url = "https://mcp.heroicadventures.app/mcp"
Run codex mcp to verify. Ask Codex: "Build a level 3 fighter in Heroic Adventures"
Create/edit ~/.cursor/mcp.json (global) or .cursor/mcp.json (project-specific). See Cursor MCP docs.
Add this to your mcp.json:
{
"mcpServers": {
"heroic-adventures": {
"url": "https://mcp.heroicadventures.app/mcp"
}
}
}
Restart Cursor or reload window (Cmd+R). Ask in chat: "What are Heroic Adventures spells?"
https://mcp.heroicadventures.app/mcp
Once connected, your AI automatically gets access to these tool categories:
All 12 chapters of the rulebook — from Introduction to the Monster Manual. Full text, searchable by your AI.
list_chapter
get_chapter
get_chapter_content
17 thematic rule summaries covering combat, spells, equipment, leveling, mass battle, and more.
list_rule
get_rule
get_rule_content
17 ready-made skill templates — character creation, encounter building, session prep, treasure drops, and more.
list_skill
get_skill
get_skill_content
5 specialized AI personas — Heroic GM, Rules Librarian, Character Builder, Encounter Designer, and Campaign Architect.
list_agent
get_agent
get_agent_content
Not at all! If you can copy and paste a URL into your AI app's settings, you're good to go. The setup takes about 30 seconds.
Yes, the Heroic Adventures Assistant is completely free to use. You just need a subscription to an AI app that supports MCP (like Claude Pro or VS Code with Copilot).
Any app that supports the Model Context Protocol (MCP) with Streamable HTTP transport. This includes Claude Desktop, VS Code with GitHub Copilot, and a growing number of other AI tools.
Anything about Heroic Adventures 2nd Edition! Examples: "Build me a Level 5 Elf Mage", "What are the rules for opportunity attacks?", "Design an encounter for 4 Level 3 players", "Generate a dungeon adventure hook", "What spells does a Cleric get at Level 4?"
The MCP server itself is stateless — it just provides rulebook knowledge. But your AI app (like Claude) remembers context within a conversation, so you can build on previous answers during a session.
The server always has the latest version of the Heroic Adventures 2nd Edition content. Updates are deployed automatically — no action needed on your end.
Connect in under a minute and let AI handle the rules while you focus on the adventure.
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