Identify what an AI image carries (marks, metadata, watermarks), then clean it.
Connect Runs on your machine
claude mcp add mcp -e DEMARKER_API_KEY=<DEMARKER_API_KEY> -e DEMARKER_MCP_MAX_CREDITS=<DEMARKER_MCP_MAX_CREDITS> -- npx -y @demarker/[email protected]
{
"mcpServers": {
"mcp": {
"command": "npx",
"args": [
"-y",
"@demarker/[email protected]"
],
"env": {
"DEMARKER_API_KEY": "<DEMARKER_API_KEY>",
"DEMARKER_MCP_MAX_CREDITS": "<DEMARKER_MCP_MAX_CREDITS>"
}
}
}
}
{
"mcpServers": {
"mcp": {
"command": "npx",
"args": [
"-y",
"@demarker/[email protected]"
],
"env": {
"DEMARKER_API_KEY": "<DEMARKER_API_KEY>",
"DEMARKER_MCP_MAX_CREDITS": "<DEMARKER_MCP_MAX_CREDITS>"
}
}
}
}
{
"servers": {
"mcp": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@demarker/[email protected]"
],
"env": {
"DEMARKER_API_KEY": "<DEMARKER_API_KEY>",
"DEMARKER_MCP_MAX_CREDITS": "<DEMARKER_MCP_MAX_CREDITS>"
}
}
}
}
Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
DEMARKER_API_KEYOptional, secret | Optional. Needed to clean images and read balance. Create one at https://demarker.io/app/settings/api |
DEMARKER_MCP_MAX_CREDITSOptional | Optional. Hard ceiling on credits one clean call may spend. Default 2. |
Details
| Package | @demarker/[email protected] (NPM, stdio) |
| First published | 13 Oct 2026 |
| Last updated | 13 Oct 2026 |
| Registry name | io.demarker/mcp |
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