Google Calendar runs on your own machine — the client starts it, so there is no endpoint to ping. 101 installs a week from npm. Last commit 30 Aug 2026.
MCP server for Google Calendar integration with service account support and domain-wide delegation.
We read the source, 18 h ago · rules 3dff92dd89df
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.
этот файл ставится пользователю, но в репозитории его нет
const initProcess = spawn(this.claudeCodePath, args, {
Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.
We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.
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 google-calendar -- npx -y google-calendar-workspace-mcp-server
{
"mcpServers": {
"google-calendar": {
"args": [
"-y",
"google-calendar-workspace-mcp-server"
],
"command": "npx"
}
}
}
[mcp_servers.google-calendar]
command = "npx"
args = ["-y", "google-calendar-workspace-mcp-server"]
{
"mcpServers": {
"google-calendar": {
"args": [
"-y",
"google-calendar-workspace-mcp-server"
],
"command": "npx"
}
}
}
{
"mcpServers": {
"google-calendar": {
"args": [
"-y",
"google-calendar-workspace-mcp-server"
],
"command": "npx"
}
}
}
This one needs environment variables set before it will start:
GCAL_SERVICE_ACCOUNT_CLIENT_EMAIL (Service account email address from Google Cloud Console.), GCAL_SERVICE_ACCOUNT_PRIVATE_KEY (Service account private key in PEM format from Google Cloud Console.), GCAL_IMPERSONATE_EMAIL (Email address of the user whose calendar to access via domain-wide delegation.), ENABLED_TOOLGROUPS (Comma-separated list of tool groups to enable (readonly or readwrite).).
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.