GripForge MCP ServerVerifiedFeatured

What is GripForge MCP?

The tools your AI needs to make your games. Turn prompts into production-ready game assets — animated characters with their weapons attached, seamless textures, terrain, VFX, HUDs — and playable game kits Unity, Godot, Unreal or Three.js can load.

How to use

Hosted — nothing to install. Point any remote-capable MCP client at https://gripforge.ai/mcp with your API key (create one at https://gripforge.ai/account):

{
  "mcpServers": {
    "gripforge": {
      "url": "https://gripforge.ai/mcp",
      "headers": { "x-api-key": "gf_..." }
    }
  }
}

Claude Code, in one line:

claude mcp add --transport http gripforge https://gripforge.ai/mcp --header "x-api-key: gf_..."

Local, via npm — when the agent must write files into your repository:

{
  "mcpServers": {
    "gripforge": {
      "command": "npx",
      "args": ["-y", "@gripforgeai/mcp"],
      "env": { "GRIPFORGE_API_KEY": "gf_..." }
    }
  }
}

Key features

• Characters that move. Describe one, get a rigged T-pose with an animation set — idle, run, attack — re
• Weapons in hand. GripForge finds the hand bone on any rig, scales the prop, closes the fist around thed plus Three.js, Unity and Godot snippets.
• Seamless textures. Tileable material sets from a prompt or from your own image, upscaled without inven
• Terrain and maps. Playable room graphs, top-down shooter layouts with spawns and lanes, greybox recons
• VFX and HUD. Animated effects and interface kits exported for your engine.
• Playable game kits. Assemble modular capabilities — movement, combat, enemies, worlds — into a game that runs in the browser, then bind your own assets to it.
• One Library. Everything generated lands in a locker your engine can pull from, and that your agent can search by look ("Devil May Cry like", "genshin").

Use cases

• "Attach this sword to my knight, right hand, then export the armed GLB." — the agent handles the bone, t get a file that loads.
• "Make me a boss for an ashen underworld, with three phases and an arena." — stats, attacks and engine snippets come back together.
• "Give this floor a mossy cobblestone texture that tiles." — a seamless set, saved to the Library.
• "Build a playable roguelike slice I can try in the browser." — a game kit project with its assets bound, playable from a link.

FAQ

Do I need to install anything? No. The hosted endpoint works from any MCP client that speaks streamable HTTP. The npm package exists for one reason: letting the agent write files directly into your repository.

Which engines are supported? Unity, Godot, Unreal and Three.js — assets come with the binds and snippets each one expects.

How is it billed? Credits, per generation. Reading the Library, animating an existing character, level and map kits cost nothing; generating a character or a weapon costs 10.

Where do my assets live? In your workspace Library. You can pull them into your repository, push your ow community catalog.

Can I use my own concept art? Yes — pass an image and GripForge builds the T-pose sheet from it rather t