MCP server implementation for Google Calendar integration
GCalendar MCP MCP server is a locally run integration for AI assistants that speak the Model Context Protocol. MCP server implementation for Google Calendar integration.
A Model Context Protocol (MCP) server implementation that enables AI assistants like Claude to create and manage Google Calendar events.
Setup follows the usual MCP pattern — install or clone the server, register it in your client's configuration file, restart the client. The configuration blocks on this page cover the common clients.
You will need 3 environment variables: GOOGLE_CLIENT_ID, GOOGLE_CLIENT_SECRET, GOOGLE_REFRESH_TOKEN. The server will not start without them, which is usually why the tools fail to appear on a first run. Keep credentials in your client's env block or a secrets manager rather than in a file you might commit.
Plenty of planning and project tracking servers cover similar ground. The differences that matter in practice are scope of access and how much setup stands between you and a working tool call. It is maintained by tobedoit; worth a glance at recent repository activity before you build anything load-bearing on it.
We check each listing at SyncDev against the project's documentation before it goes live — if something here drifts out of date, it is a bug worth reporting.
{
"mcpServers": {
"zmes-calendar": {
"command": "npx",
"args": [
"-y",
"@tobedoit/google-calendar-mcp"
],
"env": {
"GOOGLE_CLIENT_ID": "your_google_client_id",
"GOOGLE_CLIENT_SECRET": "your_google_client_secret",
"GOOGLE_REFRESH_TOKEN": "your_google_refresh_token"
}
}
}
}Configuration as documented by the project. Restart the client after saving.
| Variable | Description | Required |
|---|---|---|
| GOOGLE_CLIENT_ID | Configuration value read at startup. | Optional |
| GOOGLE_CLIENT_SECRET | Credential the server authenticates with. | Yes |
| GOOGLE_REFRESH_TOKEN | Credential the server authenticates with. | Yes |
Your workspace, on speaking terms with AI — search, read and write Notion pages and databases.
Issue tracking at the speed of conversation — Linear's official hosted server with OAuth and zero install.
Search and read your Drive — Docs, Sheets and files become context your assistant can actually use.
Your assistant inside the workspace — read channels, search history, post messages and tame the noise.
Metabase ships its own MCP endpoint — search your BI content, build and run queries, and save questions and dashboards without leaving the chat.
Stop letting your assistant hallucinate n8n node parameters — this server hands it the real schemas, templates and validation.