Send physical letters and faxes through the PixelLetter interface, test mode included.
Connect Runs on your machine
claude mcp add pixelletter-mcp -e PIXELLETTER_EMAIL=<PIXELLETTER_EMAIL> -e PIXELLETTER_PASSWORD=<PIXELLETTER_PASSWORD> -e PIXELLETTER_DEFAULT_DESTINATION=<PIXELLETTER_DEFAULT_DESTINATION> -e PIXELLETTER_FORCE_TEST_MODE=<PIXELLETTER_FORCE_TEST_MODE> -- npx -y [email protected]{
"mcpServers": {
"pixelletter-mcp": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"PIXELLETTER_EMAIL": "<PIXELLETTER_EMAIL>",
"PIXELLETTER_PASSWORD": "<PIXELLETTER_PASSWORD>",
"PIXELLETTER_DEFAULT_DESTINATION": "<PIXELLETTER_DEFAULT_DESTINATION>",
"PIXELLETTER_FORCE_TEST_MODE": "<PIXELLETTER_FORCE_TEST_MODE>"
}
}
}
}{
"mcpServers": {
"pixelletter-mcp": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"PIXELLETTER_EMAIL": "<PIXELLETTER_EMAIL>",
"PIXELLETTER_PASSWORD": "<PIXELLETTER_PASSWORD>",
"PIXELLETTER_DEFAULT_DESTINATION": "<PIXELLETTER_DEFAULT_DESTINATION>",
"PIXELLETTER_FORCE_TEST_MODE": "<PIXELLETTER_FORCE_TEST_MODE>"
}
}
}
}{
"servers": {
"pixelletter-mcp": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"PIXELLETTER_EMAIL": "<PIXELLETTER_EMAIL>",
"PIXELLETTER_PASSWORD": "<PIXELLETTER_PASSWORD>",
"PIXELLETTER_DEFAULT_DESTINATION": "<PIXELLETTER_DEFAULT_DESTINATION>",
"PIXELLETTER_FORCE_TEST_MODE": "<PIXELLETTER_FORCE_TEST_MODE>"
}
}
}
}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 |
|---|---|
PIXELLETTER_EMAILRequired | E-mail address the PixelLetter account is registered with |
PIXELLETTER_PASSWORDRequired, secret | PixelLetter account password |
PIXELLETTER_DEFAULT_DESTINATIONOptional | Default destination country as a two letter ISO code, for example DE |
PIXELLETTER_FORCE_TEST_MODEOptional | Force test mode for every order, so nothing is printed, sent or charged |
Details
| Package | [email protected] (NPM, stdio) |
| First published | 27 Jul 2026 |
| Last updated | 27 Jul 2026 |
| Registry name | io.github.bitterdev/pixelletter-mcp |
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