F
licenseNot graded
qualityD
maintenanceAllows interaction with Google Calendar through Claude Desktop using the Model Context Protocol, enabling calendar event management and schedule analysis.
2
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Google Calendar MCP Server
by alDuncanson
Provides tools to query Google Calendar events, including functionality to list calendars, search for events by keyword, and retrieve upcoming or date-specific events.
Click on "Deploy Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type
@followed by the MCP server name and your instructions, e.g., "@Google Calendar MCP Server What's on my calendar for today?"
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
gcal-mcp
A Model Context Protocol (MCP) server for Google Calendar that uses OAuth 2.0 with PKCE for secure authentication.
Bring your own Oauth client
To use your own OAuth client credentials:
gcal-mcp --credentials /path/to/credentials.jsonAvailable Tools
3 toolsget_events_for_dateA
Get calendar events for a specific date.
Args: date: Date in YYYY-MM-DD format calendar_id: Calendar ID to query (default: "primary")
Returns: Formatted list of events for that date
Inputs: date (required), calendar_id. Returns: Generic wrapper for non-object return types.
get_upcoming_eventsA
Get upcoming calendar events.
Args: max_results: Maximum number of events to return (default: 10) calendar_id: Calendar ID to query (default: "primary")
Returns: Formatted list of upcoming events with start time and title
Inputs: max_results, calendar_id. Returns: Generic wrapper for non-object return types.
search_eventsA
Search calendar events by keyword.
Args: query: Search term to find in event titles/descriptions max_results: Maximum number of events to return (default: 10) calendar_id: Calendar ID to query (default: "primary")
Returns: Matching events with start time and title
Inputs: query (required), max_results, calendar_id. Returns: Generic wrapper for non-object return types.
Tool Schema Changelog
Recent tool additions, removals, and schema changes observed during successful MCP inspections.
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TDQS
A3.6/5.0
Scored across 3 tools
Disambiguation4/5
The three tools have clearly distinct purposes: retrieving events for a specific date, listing upcoming events, and searching by keyword. Some overlap exists (e.g., upcoming events could be retrieved by date), but the descriptions differentiate them well.
Naming Consistency5/5
All tool names follow a consistent verb_noun pattern with snake_case: get_events_for_date, get_upcoming_events, search_events. The pattern is predictable and easy to understand.
Tool Count2/5
With only 3 tools, the server feels under-scoped for a calendar service. Most calendar servers provide create, update, delete, and calendar management operations, which are missing here.
Completeness2/5
The server only covers read/query operations (get, list, search). It lacks any write operations (create, update, delete events) or calendar management, leaving significant gaps for common workflows.
Maintenance
ActivityNo data
ResponsivenessOutdated data
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