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📖 The AI Tool Bible

GameMaker MCP Server vs MCP Registry

A side-by-side look at pricing, capabilities, pros, cons, and our editorial scores.

GameMaker MCP Server logo
GameMaker MCP Server
Agents
MCP Registry logo
MCP Registry
Agents
Tagline
GameMaker MCP Server
Project-aware MCP server that gives AI coding agents structured, guarded access to GameMaker Studio projects.
MCP Registry
Official discovery registry for Model Context Protocol servers, with a browsable UI and a public API.
Pricing
GameMaker MCP Server
Free· Free and open source (MIT license). Install via npm/npx.
MCP Registry
Free· Free and open source
API
GameMaker MCP Server
Yes
MCP Registry
Yes
Platforms
GameMaker MCP Server
—
MCP Registry
api
Open source
GameMaker MCP Server
Yes
MCP Registry
Yes
Hacker News stories
GameMaker MCP Server
—
MCP Registry
2
checked 2026-10-15
Earliest Wayback capture
GameMaker MCP Server
—
MCP Registry
2025-11-28
earliest archived capture of the site, not a launch date
Best for
GameMaker MCP Server
Solo GameMaker Studio developers and small game teams who want an AI agent (Claude, Cursor, Copilot, etc.) to safely read, analyze, patch, and build a .yyp project without ad-hoc shell access.
MCP Registry
Pick MCP Registry if you're building agent tooling, an IDE integration, or publishing your own MCP server and need the upstream index.
Not for
GameMaker MCP Server
Developers on non-GameMaker engines (Unity, Unreal, Godot), teams that need a hosted collaborative service, or anyone not already using an MCP-capable AI client.
MCP Registry
Skip it if you want a curated, opinionated marketplace of vetted agent tools rather than a raw registry feed.
Editorial score
GameMaker MCP Server
—
MCP Registry
6.6 / 10
Use cases
GameMaker MCP Server
AI-assisted GML refactoringGameMaker project static analysisGuarded GML patch previewsFeather JSDoc generationRoom and object inspectionShader portability auditsIgor compile and package automationProject health scoringFinite state machine scaffoldingUnit test harness generation
MCP Registry
mcp-server-discoveryagent-toolingclient-integrationsregistry-mirror
Pros
GameMaker MCP Server
  • Very large surface area (~190 MCP tools) covering inspection, static analysis, guarded editing, room/object/shader ops, and Igor builds
  • Safety-first design: project-root sandbox, SHA-256 optimistic concurrency, backups, read-only default, opt-in build mode
  • One-line CLI installer and doctor that auto-configures ~20 MCP clients including Claude Desktop, Cursor, Copilot, and Windsurf
  • Zero-config workspace auto-detect finds the .yyp file when a client opens the project folder
  • Rich GameMaker-specific analyzers (health score, object hierarchy, dead code, i18n scan, draw-state audit, physics audit)
  • Scaffold generators for FSM, particle systems, GUI, inventory, and a unit-test framework
  • MIT-licensed, no telemetry, runs locally over stdio without opening any network port
MCP Registry
  • Official, canonical source for MCP server metadata
  • Open source with a public REST API for programmatic access
  • Supports multiple environments (production, staging, local)
  • Free to use and free to publish servers
Cons
GameMaker MCP Server
  • Windows-centric: Igor build/run flow and most auto-detect paths assume a Windows GameMaker Studio install
  • Requires Node.js 20+ and comfort editing MCP client JSON if the installer does not support your client
  • Only useful if you already own and use GameMaker Studio; the compile/package tools depend on a licensed IDE
  • Young project on a fast-moving version cadence (1.x with frequent minor bumps), so tool signatures can shift
  • No hosted UI or dashboard; all interaction happens through whichever MCP client you connect
MCP Registry
  • Bare-bones UI focused on discovery, not curation or reviews
  • Quality and maintenance varies widely across listed servers
  • Aimed at developers; not useful for non-technical end users
Website
GameMaker MCP Server
www.npmjs.com
MCP Registry
registry.modelcontextprotocol.io

Editorial score: rule-based, 0–10, from AI-assisted profile inputs (see /methodology) — not a user rating; “—” means unscored. “Not listed” means we have no record of it, not that it is absent. GitHub figures and prices carry the date they were checked or captured; prices are shown as published, unconverted.

Pick GameMaker MCP Server if
  • ✅ Very large surface area (~190 MCP tools) covering inspection, static analysis, guarded editing, room/object/shader ops, and Igor builds
  • ✅ Safety-first design: project-root sandbox, SHA-256 optimistic concurrency, backups, read-only default, opt-in build mode
  • ✅ One-line CLI installer and doctor that auto-configures ~20 MCP clients including Claude Desktop, Cursor, Copilot, and Windsurf
  • ✅ Zero-config workspace auto-detect finds the .yyp file when a client opens the project folder
Pick MCP Registry if
  • ✅ Official, canonical source for MCP server metadata
  • ✅ Open source with a public REST API for programmatic access
  • ✅ Supports multiple environments (production, staging, local)
  • ✅ Free to use and free to publish servers
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