Aseprite Agent MCP runs on your own machine — the client starts it, so there is no endpoint to ping. 199 installs a week from pypi. Last commit 16 Oct 2026.
Create and verify pixel-art assets with atomic Aseprite edits and Phaser export.
What the code does
We read the source, 5 d ago · rules 995398eba69f
A value the model can set ends up inside a file or shell call. That is not a flaw by itself — for a terminal server it is the job — but it is where things go wrong when it is not.
proc = subprocess.Popen([exe, str(path)], **popen_kwargs)
What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.
proc = subprocess.run(
Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.
A tool parameter here reaches a dangerous call
That is not a flaw by itself — but it is where things go wrong when it is not the job. We re-read this code on every release. Watch it and you hear from us the day another one appears.
Connect this server
This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.
claude mcp add aseprite-agent-mcp -e 'ASEPRITE_PATH=<ASEPRITE_PATH>' -- uvx aseprite-agent-mcp{
"mcpServers": {
"aseprite-agent-mcp": {
"command": "uvx",
"args": [
"aseprite-agent-mcp"
],
"env": {
"ASEPRITE_PATH": "<ASEPRITE_PATH>"
}
}
}
}[mcp_servers.aseprite-agent-mcp]
command = "uvx"
args = ["aseprite-agent-mcp"]
env = { ASEPRITE_PATH = "<ASEPRITE_PATH>" }{
"mcpServers": {
"aseprite-agent-mcp": {
"command": "uvx",
"args": [
"aseprite-agent-mcp"
],
"env": {
"ASEPRITE_PATH": "<ASEPRITE_PATH>"
}
}
}
}{
"servers": {
"aseprite-agent-mcp": {
"type": "stdio",
"command": "uvx",
"args": [
"aseprite-agent-mcp"
],
"env": {
"ASEPRITE_PATH": "<ASEPRITE_PATH>"
}
}
}
}Put your own value in place of
<ASEPRITE_PATH> (Path to your licensed Aseprite executable).
The author’s registry entry marks it as required.
Optional settings from the registry entry, left out of the block above:
ASEPRITE_MCP_WORKSPACE (Root directory for asset files), ASEPRITE_MCP_TOOLS (Tool profile, default core), ASEPRITE_MCP_LOCK_WAIT (Seconds to wait for a busy workspace).
Alternatives to Aseprite Agent MCP
same job, measured the same wayCreate, search, edit, and export designs and assets from Canva.
Evaluate an MCP server with passmcp and verify its attestations, from inside the agent. Read-only.
Create and edit Excel files with AI: charts, PivotTables, formulas. No Excel needed.
Generate and edit images, check credits, and manage Pixolm tasks and assets with OAuth.
Create, edit, validate, render, and export D2 diagrams with confined workspace access.
MCP server that lets AI agents create, fetch, verify, and publish Molpha oracle data.
Create, edit, and export presentations with AI. Requires desktop Microsoft PowerPoint on Windows.
Agent-native website builder: create, edit, and host websites via MCP
Aseprite Agent MCP — questions
Answers built from our own checks of this server.