PressIt runs on your own machine — the client starts it, so there is no endpoint to ping. 435 installs a week from npm. Last commit 27 Oct 2026.
Compress, resize and convert images (JPG, PNG, WebP, GIF) locally. No API key, no uploads.
Today is the operative word: we check PressIt every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
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 pressit -- npx -y pressit-mcp
{
"mcpServers": {
"pressit": {
"command": "npx",
"args": [
"-y",
"pressit-mcp"
]
}
}
}
[mcp_servers.pressit]
command = "npx"
args = ["-y", "pressit-mcp"]
{
"mcpServers": {
"pressit": {
"command": "npx",
"args": [
"-y",
"pressit-mcp"
]
}
}
}
{
"servers": {
"pressit": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"pressit-mcp"
]
}
}
}
Optimize, convert and compare images locally: WebP, AVIF, JPEG XL, JPEG and PNG.
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Answers built from our own checks of this server.