First Party Data CRO runs on your own machine — the client starts it, so there is no endpoint to ping. 36 installs a week from pypi.
First-party funnel, rage-click, checkout, A/B test, and page-speed CRO intelligence.
Today is the operative word: we check First Party Data CRO 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 first-party-data-cro -- uvx first-party-data-cro-mcp
{
"mcpServers": {
"first-party-data-cro": {
"args": [
"first-party-data-cro-mcp"
],
"command": "uvx"
}
}
}
[mcp_servers.first-party-data-cro]
command = "uvx"
args = ["first-party-data-cro-mcp"]
{
"mcpServers": {
"first-party-data-cro": {
"args": [
"first-party-data-cro-mcp"
],
"command": "uvx"
}
}
}
{
"mcpServers": {
"first-party-data-cro": {
"args": [
"first-party-data-cro-mcp"
],
"command": "uvx"
}
}
}
This one needs environment variables set before it will start:
EARNALL_MCP_LICENSE_KEY (License key from AtulHritik-Mcp-First-Party-Data-Cro purchase page.), EARNALL_MCP_ACTIVATION_ID (Optional stable private install ID for this user/device.), EARNALL_MCP_LICENSE_API (License validation endpoint.).
The author declared them in the registry entry; get the values from the project itself.
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Answers built from our own checks of this server.