Spritesheet Forge MCP Server

by laxy9887 Your server? Claim it

not responding

Spritesheet Forge is listed as active in the registry but did not answer our last check. It exposes 8 tools.

Game-dev sprite tools: PNG/GIF to spritesheet, split, trim, animate. OAuth-authenticated MCP server.

Uptime history 91 days of history · worst day 0%

91 days agonow

0.0%

Uptime 24h

0 of 91 checks

Tools

read from the server

6 ms

Response time

average over 24h

open, no key

Access

streamable-http

Spritesheet Forge does not always answer

Over the last week it answered 7.8% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 13 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add spritesheet-forge --transport http https://mcp.clawstudiouo.com/mcp

Settings → Connectors → Add custom connector, then paste this address

https://mcp.clawstudiouo.com/mcp

~/.codex/config.toml

[mcp_servers.spritesheet-forge]
url = "https://mcp.clawstudiouo.com/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "spritesheet-forge": {
      "url": "https://mcp.clawstudiouo.com/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "spritesheet-forge": {
      "type": "http",
      "url": "https://mcp.clawstudiouo.com/mcp"
    }
  }
}

Available tools 8

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

gif

gif_to_frames

Extract all frames from a GIF and return them as individual PNGs in a ZIP archive.

gif_to_spritesheet

Convert a GIF animation into a spritesheet PNG with all frames arranged in a grid. Optionally remove the background.

frames

frames_to_animation

Assemble multiple PNG files into an animated GIF or animated WebP.

png

png_to_spritesheet

Merge multiple PNG files into a single spritesheet. Supports grid, horizontal, vertical, and packed (bin-packed) layouts with optional TexturePacker-compatible JSON metadata. Returns a download URL.

server

server_info

Returns this server's runtime configuration: upload endpoint URL, output file TTL, file size limits, and base64 encoding rules. Call this before working with large files (≥ 4 MB) or when building multi-step workflows that chain tool outputs.

split

split_spritesheet

Slice a spritesheet PNG into individual frames, generate TexturePacker-compatible atlas JSON, or both. Provide columns+rows (grid mode) or cell_width+cell_height (cell mode).

spritesheet

spritesheet_to_animation

Slice a spritesheet PNG into frames and produce an animated GIF or WebP. Provide columns+rows (grid mode) or cell_width+cell_height (cell mode).

trim

trim_png

Crop transparent edges from one or more PNG files. Single file returns PNG; multiple files return a ZIP.

Endpoints

URL	Transport	State	Latency	Checked
https://mcp.clawstudiouo.com/mcp	streamable-http	answering	6 ms	13 min ago

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Spritesheet Forge — questions

Answers built from our own checks of this server.

What can Spritesheet Forge do?

It exposes 8 tools, read directly from the server on our last check. Among them: frames_to_animation, gif_to_frames, gif_to_spritesheet, png_to_spritesheet, server_info, split_spritesheet and 2 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is Spritesheet Forge working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 0 of 91 checks got a reply (0.0%), average response time 6 ms. The bar chart above shows every period we have measured.

The registry lists Spritesheet Forge as active — why does it not respond?

The official MCP registry stores what the author submitted; it does not verify that the server still runs. We check the endpoint ourselves, and this one does not answer. Catalogues that copy the registry without checking will show it as working.

How do I connect Spritesheet Forge?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does Spritesheet Forge need an API key?

No. Spritesheet Forge completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 8 of them are readable on this page. This is what we observed, not what the docs claim.