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io.github.mrfentmen/hiddenpalace-mcp

Official registry Games, sports and entertainment

Use this MCP server to hiddenpalace.org, unreleased game prototypes, beta content, and cut...

Source code Documentation

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

NPM package hiddenpalace-mcp
Claude Code 
claude mcp add hiddenpalace-mcp -- npx -y hiddenpalace-mcp@1.0.0
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "hiddenpalace-mcp": {
            "command": "npx",
            "args": [
                "-y",
                "hiddenpalace-mcp@1.0.0"
            ]
        }
    }
}

Documentation

From the project's README on GitHub, refreshed weekly. Links open on GitHub.

hiddenpalace mcp

MCP server for hiddenpalace.org, the Video Game History Foundation wiki documenting unreleased game prototypes, beta builds, and cut content.

Tools

ToolWhat it does
search_pagesSearch prototype/beta documentation
get_pageRead a page's content (wikitext flattened to readable text)

Usage

npm run build && node dist/index.js

Example:

search_pages { query: "Sonic Riders prototype" }
get_page { title: "Sonic Riders (NPDP prototype)" }

Keyless (MediaWiki API). Pairs perfectly with archive org mcp, the Internet Archive hosts many of the prototype ROMs that hiddenpalace documents.

Frequently asked questions

What is io.github.mrfentmen/hiddenpalace-mcp?

Use this MCP server to hiddenpalace.org, unreleased game prototypes, beta content, and cut...

How do I install io.github.mrfentmen/hiddenpalace-mcp?

It runs on your machine. In Claude Code: claude mcp add hiddenpalace-mcp -- npx -y hiddenpalace-mcp@1.0.0. For other clients, paste the JSON configuration from this page into their MCP settings.

Does io.github.mrfentmen/hiddenpalace-mcp need an API key?

Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.

Is io.github.mrfentmen/hiddenpalace-mcp open source?

Its code is public on GitHub, but the repository does not declare a standard license.

Who maintains io.github.mrfentmen/hiddenpalace-mcp?

It is published by mrfentmen. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.