AsepriteMCP MCP Server

A powerful Python MCP (Model Context Protocol) server for programmatic interaction with Aseprite, featuring enhanced error handling, configuration

Local serverstdioPython

What is the AsepriteMCP MCP server?

A powerful Python MCP (Model Context Protocol) server for programmatic interaction with Aseprite, featuring enhanced error handling, configuration management, batch processing, and more!. Exposed over MCP by the asepritemcp mcp server, that capability becomes something an assistant can invoke while it works, not something you go and do afterwards.

Its toolset

Everything the assistant can do here goes through one of these:

  • Requirements — The Requirements tool exposed by this server

Configuration

You will need 3 environment variables: ASEPRITE_PATH, FF0000, ASEPRITE_MCP_LOG_LEVEL. Keep credentials in your client's env block or a secrets manager rather than in a file you might commit.

  • Python 3.13+ - Aseprite (must be installed separately)

Adding it to your client

Setup follows the usual MCP pattern — install or clone the server, register it in your client's configuration file, restart the client. The configuration blocks on this page cover the common clients.

When to reach for it

This sits in the developer tooling group, where several servers overlap in what they claim to do but differ sharply once you actually set them up. AsepriteMCP's toolset — Requirements — is a fair guide to whether it matches your workflow. It is maintained by ext-sakamoro; worth a glance at recent repository activity before you build anything load-bearing on it.

We check each listing at SyncDev against the project's documentation before it goes live — if something here drifts out of date, it is a bug worth reporting.

Caveats

  • It runs with your machine's permissions. That is convenient and also the reason to think about what you point it at before you approve a tool call.
  • MCP clients confirm each tool call by default. Leave that on until you have watched what the asepritemcp mcp server does with a few real requests.

Available tools

ToolWhat it does
RequirementsThe Requirements tool exposed by this server.

How to install the AsepriteMCP MCP server

{
  "mcpServers": {
    "aseprite": {
      "command": "/opt/homebrew/bin/uv",
      "args": [
        "--directory",
        "/path/to/aseprite-mcp",
        "run",
        "-m",
        "aseprite_mcp"
      ],
      "env": {
        "ASEPRITE_PATH": "/path/to/aseprite"
      }
    }
  }
}

Configuration as documented by the project. Restart the client after saving.

Configuration

  • Python 3.13+ - Aseprite (must be installed separately)
VariableDescriptionRequired
ASEPRITE_PATHFilesystem location the server is allowed to use.Optional
FF0000Configuration value read at startup.Optional
ASEPRITE_MCP_LOG_LEVELConfiguration value read at startup.Optional

Example prompts to try

  • Use AsepriteMCP to Requirements.

Frequently asked questions

It connects AsepriteMCP to MCP-compatible AI assistants such as Claude and Cursor, exposing 1 tool (Requirements) that the assistant can call on your behalf. Instead of copying data back and forth by hand, the assistant works with AsepriteMCP directly.