Rengi Forge

MCP server · hosted · v0.1.0 · io.github.mrrengi/rengi-forge

Online · tested 1h agoNEW · 3h agoSeen in the registry 2h ago

Gamedev tools for AI agents: level design, renders, sprites, GLB optimizer. Pay per call with x402.

What it does

Rengi Forge is an MCP server, a connector that lets an AI assistant use it as a tool. It is hosted: an assistant connects to it over the internet, nothing to install.

No capability identified yet from its description.

Facts come from the Official MCP Registry, as declared by the publisher. Capabilities are matched automatically (low confidence) and are not a test of the tool.

At a glance

Hosted (remote)YES

Local installNO

Live checkOnline · 17 tools

Version0.1.0

PriceNot in the registry

First seen20 Oct 2026

Last checked2h ago

How to connect

As declared in the Official MCP Registry · hosted endpoint tested by Electra Index 1h ago (live check)

Hosted endpoint

https://rengi.dev/mcp streamable-http

In Claude Code: claude mcp add --transport http rengi-forge https://rengi.dev/mcp

MCP settings (Claude Desktop, Cursor and other MCP clients)

{
  "mcpServers": {
    "rengi-forge": {
      "url": "https://rengi.dev/mcp"
    }
  }
}

Live check

Electra Index connected to the hosted endpoint 1h ago

ONLINE Rengi Forge answered an MCP connection on 20 Oct 2026 and introduced itself as rengi-forge 0.1.0 (MCP protocol 2025-06-18).

17 tools offered to AI assistants

forge_help · What Rengi Forge offers, prices and how payment works. Free.
level_design_catalog · Ingest your prop catalog: footprint, height, pivot and category computed from each GLB. Returns a catalogId for place. Price: $0.50 USDC via x402, charged only on success. Part of Level design: Level dressing for 3D games.
level_design_place · Dress a level: placements for every zone, previews and a 3D viewer link. Price: $1.00 USDC via x402, charged only on success. Part of Level design: Level dressing for 3D games.
level_design_revise · Change a placed level with an instruction or structured zone edits; untouched zones keep their exact transforms. Price: $0.50 USDC via x402, charged only on success. Part of Level design: Level dressing for 3D games.
level_design_place_2d · Fill a 2D tilemap: terrain with proper corner transitions, decorations, obstacles and multi-tile stamps; Tiled .tmj, Unity Tilemap JSON and a preview. Price: $1.00 USDC via x402, charged only on success. Part of Level design: Level dressing
level_design_revise_2d · Change a 2D map by instruction or zone edits; untouched zones keep their tiles. Price: $0.30 USDC via x402, charged only on success. Part of Level design: Level dressing for 3D games.
asset_render_views · Four PNG views (three-quarter, front, side, top) plus mesh stats. Price: $0.10 USDC via x402, charged only on success. Part of Asset render: Pictures of a 3D model for agents that cannot see: catalog views, a turntable GIF, and isometric sp
asset_render_turntable · Looping turntable GIF, one full revolution, plus mesh stats. Price: $0.25 USDC via x402, charged only on success. Part of Asset render: Pictures of a 3D model for agents that cannot see: catalog views, a turntable GIF, and isometric sprite
asset_render_sprites · Transparent isometric sprite sheet, 4 or 8 directions in one row (south first, clockwise), with frame JSON. Price: $0.40 USDC via x402, charged only on success. Part of Asset render: Pictures of a 3D model for agents that cannot see: catalo
sprite_tools_slice · Cut a sprite sheet into frames by grid or by transparent gaps; frame PNGs plus a ZIP. Price: $0.05 USDC via x402, charged only on success. Part of Sprite tools: 2D sprite jobs for games, deterministic and cheap: slice a sheet into frames (g
sprite_tools_pack · Pack frames into one atlas (MaxRects) with padding and edge extrusion; TexturePacker JSON and Unity JSON. Price: $0.05 USDC via x402, charged only on success. Part of Sprite tools: 2D sprite jobs for games, deterministic and cheap: slice a
sprite_tools_pixelate · Clean pixel art: find the true pixel grid, downscale to it, snap to a palette, hard alpha. Price: $0.10 USDC via x402, charged only on success. Part of Sprite tools: 2D sprite jobs for games, deterministic and cheap: slice a sheet into fram

Show 5 more

glb_optimizer_optimize · Optimize a GLB up to 10 MB with a preset (web, mobile, preview). Price: $0.20 USDC via x402, charged only on success. Part of GLB optimizer: Make a GLB small and fast for the web or mobile: dedup, instance, join, weld, simplify, resize and
glb_optimizer_optimize_large · Same as optimize, for GLBs up to 50 MB. Price: $0.50 USDC via x402, charged only on success. Part of GLB optimizer: Make a GLB small and fast for the web or mobile: dedup, instance, join, weld, simplify, resize and re-encode textures, mesho
glb_optimizer_inspect · Report on a GLB without changing it, with concrete suggestions. Price: $0.05 USDC via x402, charged only on success. Part of GLB optimizer: Make a GLB small and fast for the web or mobile: dedup, instance, join, weld, simplify, resize and r
leaderboard_boards · Create a board with 100,000 submissions and 365 days; returns keys and a ready JS snippet. Price: $1.00 USDC via x402, charged only on success. Part of Leaderboard: A leaderboard backend for a game in one paid call, no signup: buy a board (
leaderboard_topup · Add 100,000 submissions and 365 days to a board. Price: $1.00 USDC via x402, charged only on success. Part of Leaderboard: A leaderboard backend for a game in one paid call, no signup: buy a board (100,000 submissions, 1 year), get a board

What "online" means: the server answered an MCP connection at the time of the check. It is not a guarantee of security, quality or continuous uptime. How we test: we open an MCP session and ask for the tool list, as an AI assistant would. We never run a tool and never send a key. Checked every few days. Method

Facts & evidence

Each fact shows where it was seen and when.

Fact	Value	Evidence	Source	Last confirmed
Hosted endpoint	https://rengi.dev/mcp	DECLARED	SRC-001 Official MCP Registry	2h ago
Local install (package)	no	DECLARED	SRC-001 Official MCP Registry	2h ago
Remote access (hosted)	yes	DECLARED	SRC-001 Official MCP Registry	2h ago
Registry status	active	DECLARED	SRC-001 Official MCP Registry	2h ago
Version	0.1.0	DECLARED	SRC-001 Official MCP Registry	2h ago
MCP server	yes	DECLARED	SRC-001 Official MCP Registry	2h ago

Change history

NEW20 Oct 2026
first seen in the index

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Is Rengi Forge still online?

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Questions about Rengi Forge

How do I connect Rengi Forge?

Use the hosted endpoint https://rengi.dev/mcp in your assistant's MCP settings. The exact settings are in "How to connect" above, as declared in the Official MCP Registry.

What tools does Rengi Forge offer?

When Electra Index connected on 20 Oct 2026, it listed 17 tools: forge_help, level_design_catalog, level_design_place, level_design_revise, level_design_place_2d, level_design_revise_2d, asset_render_views, asset_render_turntable and more. The full list is in "Live check" above.

Is Rengi Forge online?

Yes. Its hosted endpoint answered an MCP connection from Electra Index 1h ago.