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licenseD
qualityB
maintenanceMCP server for interacting with Google Calendar, enabling reading events from public calendars and, with OAuth, creating, updating, and deleting events.
1
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gcal
by com.mintmcp
Server Details
A MCP server that works with Google Calendar to manage event listing, reading, and updates.
If you are the author of this connector, you can claim ownership with GitHub, an HTTP challenge, or a DNS record. Claimed connector authors can inspect health checks, view analytics, and manage their listing.
- Status
- Unhealthy
- OAuth
- Works in Glama
- Last Tested
- Transport
- Streamable HTTP
- URL
- Repository
- mintmcp/servers
- GitHub Stars
- 8
Tool Schema Changelog
Recent tool additions, removals, and schema changes observed during successful MCP inspections. Dates show when Glama detected each change.
3 tool updates
- Changed
create_event2 fields changed- added
Output schema / properties / conferenceDataAdded value: +{ + "additionalProperties": false, + "properties": { + "conferenceId": { + "type": "string" + }, + "conferenceSolution": { + "additionalProperties": false, + "properties": { + "iconUri": { + "type": "string" + }, + "name": { + "type": "string" + } + }, + "type": "object" + }, + "entryPoints": { + "items": { + "additionalProperties": false, + "properties": { + "entryPointType": { + "type": "string" + }, + "label": { + "type": "string" + }, + "uri": { + "type": "string" + } + }, + "required": [ + "entryPointType", + "uri" + ], + "type": "object" + }, + "type": "array" + } + }, + "type": "object" +} - added
Output schema / properties / hangoutLinkAdded value: +{ + "type": "string" +}
- Changed
get_calendar_events2 fields changed- added
Output schema / properties / events / items / properties / conferenceDataAdded value: +{ + "additionalProperties": false, + "properties": { + "conferenceId": { + "type": "string" + }, + "conferenceSolution": { + "additionalProperties": false, + "properties": { + "iconUri": { + "type": "string" + }, + "name": { + "type": "string" + } + }, + "type": "object" + }, + "entryPoints": { + "items": { + "additionalProperties": false, + "properties": { + "entryPointType": { + "type": "string" + }, + "label": { + "type": "string" + }, + "uri": { + "type": "string" + } + }, + "required": [ + "entryPointType", + "uri" + ], + "type": "object" + }, + "type": "array" + } + }, + "type": "object" +} - added
Output schema / properties / events / items / properties / hangoutLinkAdded value: +{ + "type": "string" +}
- Changed
update_event2 fields changed- added
Output schema / properties / conferenceDataAdded value: +{ + "additionalProperties": false, + "properties": { + "conferenceId": { + "type": "string" + }, + "conferenceSolution": { + "additionalProperties": false, + "properties": { + "iconUri": { + "type": "string" + }, + "name": { + "type": "string" + } + }, + "type": "object" + }, + "entryPoints": { + "items": { + "additionalProperties": false, + "properties": { + "entryPointType": { + "type": "string" + }, + "label": { + "type": "string" + }, + "uri": { + "type": "string" + } + }, + "required": [ + "entryPointType", + "uri" + ], + "type": "object" + }, + "type": "array" + } + }, + "type": "object" +} - added
Output schema / properties / hangoutLinkAdded value: +{ + "type": "string" +}
6 tool updates
- Changed
create_event8 fields changed- removed
Input schema / additionalPropertiesRemoved value: -false - added
Output schema / properties / attendees / items / properties / responseStatus / anyOfAdded value: +[ + { + "type": "string" + }, + { + "type": "null" + } +] - removed
Output schema / properties / attendees / items / properties / responseStatus / typeRemoved value: -[ - "string", - "null" -] - removed
Output schema / properties / end / $refRemoved value: -"#/properties/start" - added
Output schema / properties / end / additionalPropertiesAdded value: +false - added
Output schema / properties / end / propertiesAdded value: +{ + "date": { + "type": "string" + }, + "dayOfWeek": { + "type": "string" + }, + "time": { + "type": "string" + }, + "timezone": { + "type": "string" + } +} - added
Output schema / properties / end / requiredAdded value: +[ + "date", + "dayOfWeek" +] - added
Output schema / properties / end / typeAdded value: +"object"
- Changed
delete_event1 field changed- removed
Input schema / additionalPropertiesRemoved value: -false
- Changed
get_calendar_events14 fields changed- removed
Input schema / additionalPropertiesRemoved value: -false - added
Output schema / properties / events / items / properties / attendees / items / properties / responseStatus / anyOfAdded value: +[ + { + "type": "string" + }, + { + "type": "null" + } +] - removed
Output schema / properties / events / items / properties / attendees / items / properties / responseStatus / typeRemoved value: -[ - "string", - "null" -] - added
Output schema / properties / events / items / properties / description / anyOfAdded value: +[ + { + "type": "string" + }, + { + "type": "null" + } +] - removed
Output schema / properties / events / items / properties / description / typeRemoved value: -[ - "string", - "null" -] - removed
Output schema / properties / events / items / properties / end / $refRemoved value: -"#/properties/events/items/properties/start" - added
Output schema / properties / events / items / properties / end / additionalPropertiesAdded value: +false - added
Output schema / properties / events / items / properties / end / propertiesAdded value: +{ + "date": { + "type": "string" + }, + "dayOfWeek": { + "type": "string" + }, + "time": { + "type": "string" + }, + "timezone": { + "type": "string" + } +} - added
Output schema / properties / events / items / properties / end / requiredAdded value: +[ + "date", + "dayOfWeek" +] - added
Output schema / properties / events / items / properties / end / typeAdded value: +"object" - added
Output schema / properties / events / items / properties / location / anyOfAdded value: +[ + { + "type": "string" + }, + { + "type": "null" + } +] - removed
Output schema / properties / events / items / properties / location / typeRemoved value: -[ - "string", - "null" -] - added
Output schema / properties / nextPageToken / anyOfAdded value: +[ + { + "type": "string" + }, + { + "type": "null" + } +] - removed
Output schema / properties / nextPageToken / typeRemoved value: -[ - "string", - "null" -]
- Changed
get_next_availability6 fields changed- removed
Input schema / additionalPropertiesRemoved value: -false - removed
Output schema / properties / availableSlots / items / properties / end / $refRemoved value: -"#/properties/availableSlots/items/properties/start" - added
Output schema / properties / availableSlots / items / properties / end / additionalPropertiesAdded value: +false - added
Output schema / properties / availableSlots / items / properties / end / propertiesAdded value: +{ + "date": { + "type": "string" + }, + "dayOfWeek": { + "type": "string" + }, + "time": { + "type": "string" + }, + "timezone": { + "type": "string" + } +} - added
Output schema / properties / availableSlots / items / properties / end / requiredAdded value: +[ + "date", + "dayOfWeek" +] - added
Output schema / properties / availableSlots / items / properties / end / typeAdded value: +"object"
- Changed
list_calendars3 fields changed- removed
Input schema / additionalPropertiesRemoved value: -false - added
Output schema / properties / nextPageToken / anyOfAdded value: +[ + { + "type": "string" + }, + { + "type": "null" + } +] - removed
Output schema / properties / nextPageToken / typeRemoved value: -[ - "string", - "null" -]
- Changed
update_event8 fields changed- removed
Input schema / additionalPropertiesRemoved value: -false - added
Output schema / properties / attendees / items / properties / responseStatus / anyOfAdded value: +[ + { + "type": "string" + }, + { + "type": "null" + } +] - removed
Output schema / properties / attendees / items / properties / responseStatus / typeRemoved value: -[ - "string", - "null" -] - removed
Output schema / properties / end / $refRemoved value: -"#/properties/start" - added
Output schema / properties / end / additionalPropertiesAdded value: +false - added
Output schema / properties / end / propertiesAdded value: +{ + "date": { + "type": "string" + }, + "dayOfWeek": { + "type": "string" + }, + "time": { + "type": "string" + }, + "timezone": { + "type": "string" + } +} - added
Output schema / properties / end / requiredAdded value: +[ + "date", + "dayOfWeek" +] - added
Output schema / properties / end / typeAdded value: +"object"
6 tool updates
- Changed
create_event1 field changed- changed
Output schema / (root)Previous value: -nullNew value: +{ + "$schema": "http://json-schema.org/draft-07/schema#", + "additionalProperties": false, + "properties": { + "attendees": { + "items": { + "additionalProperties": false, + "properties": { + "email": { + "type": "string" + }, + "responseStatus": { + "type": [ + "string", + "null" + ] + } + }, + "required": [ + "email" + ], + "type": "object" + }, + "type": "array" + }, + "description": { + "type": "string" + }, + "end": { + "$ref": "#/properties/start" + }, + "htmlLink": { + "type": "string" + }, + "id": { + "type": "string" + }, + "location": { + "type": "string" + }, + "start": { + "additionalProperties": false, + "properties": { + "date": { + "type": "string" + }, + "dayOfWeek": { + "type": "string" + }, + "time": { + "type": "string" + }, + "timezone": { + "type": "string" + } + }, + "required": [ + "date", + "dayOfWeek" + ], + "type": "object" + }, + "status": { + "type": "string" + }, + "summary": { + "type": "string" + } + }, + "required": [ + "id", + "summary", + "start", + "end" + ], + "type": "object" +}
- Changed
delete_event1 field changed- changed
Output schema / (root)Previous value: -nullNew value: +{ + "$schema": "http://json-schema.org/draft-07/schema#", + "additionalProperties": false, + "properties": { + "eventId": { + "type": "string" + }, + "message": { + "type": "string" + }, + "success": { + "type": "boolean" + } + }, + "required": [ + "success", + "eventId", + "message" + ], + "type": "object" +}
- Changed
get_calendar_events1 field changed- changed
Output schema / (root)Previous value: -nullNew value: +{ + "$schema": "http://json-schema.org/draft-07/schema#", + "additionalProperties": false, + "properties": { + "calendarId": { + "type": "string" + }, + "events": { + "items": { + "additionalProperties": false, + "properties": { + "attendees": { + "items": { + "additionalProperties": false, + "properties": { + "email": { + "type": "string" + }, + "responseStatus": { + "type": [ + "string", + "null" + ] + } + }, + "required": [ + "email" + ], + "type": "object" + }, + "type": "array" + }, + "description": { + "type": [ + "string", + "null" + ] + }, + "end": { + "$ref": "#/properties/events/items/properties/start" + }, + "htmlLink": { + "type": "string" + }, + "id": { + "type": "string" + }, + "location": { + "type": [ + "string", + "null" + ] + }, + "start": { + "additionalProperties": false, + "properties": { + "date": { + "type": "string" + }, + "dayOfWeek": { + "type": "string" + }, + "time": { + "type": "string" + }, + "timezone": { + "type": "string" + } + }, + "required": [ + "date", + "dayOfWeek" + ], + "type": "object" + }, + "status": { + "type": "string" + }, + "summary": { + "type": "string" + }, + "updated": { + "type": "string" + } + }, + "required": [ + "id", + "summary", + "start", + "end" + ], + "type": "object" + }, + "type": "array" + }, + "message": { + "type": "string" + }, + "nextPageToken": { + "type": [ + "string", + "null" + ] + } + }, + "required": [ + "calendarId", + "events", + "nextPageToken" + ], + "type": "object" +}
- Changed
get_next_availability1 field changed- changed
Output schema / (root)Previous value: -nullNew value: +{ + "$schema": "http://json-schema.org/draft-07/schema#", + "additionalProperties": false, + "properties": { + "availableSlots": { + "items": { + "additionalProperties": false, + "properties": { + "end": { + "$ref": "#/properties/availableSlots/items/properties/start" + }, + "start": { + "additionalProperties": false, + "properties": { + "date": { + "type": "string" + }, + "dayOfWeek": { + "type": "string" + }, + "time": { + "type": "string" + }, + "timezone": { + "type": "string" + } + }, + "required": [ + "date", + "dayOfWeek" + ], + "type": "object" + } + }, + "required": [ + "start", + "end" + ], + "type": "object" + }, + "type": "array" + }, + "searchedUntil": { + "type": "string" + } + }, + "required": [ + "availableSlots", + "searchedUntil" + ], + "type": "object" +}
- Changed
list_calendars1 field changed- changed
Output schema / (root)Previous value: -nullNew value: +{ + "$schema": "http://json-schema.org/draft-07/schema#", + "additionalProperties": false, + "properties": { + "calendars": { + "items": { + "additionalProperties": false, + "properties": { + "accessRole": { + "type": "string" + }, + "description": { + "type": "string" + }, + "id": { + "type": "string" + }, + "primary": { + "type": "boolean" + }, + "summary": { + "type": "string" + }, + "timeZone": { + "type": "string" + } + }, + "required": [ + "id", + "summary", + "primary" + ], + "type": "object" + }, + "type": "array" + }, + "message": { + "type": "string" + }, + "nextPageToken": { + "type": [ + "string", + "null" + ] + } + }, + "required": [ + "calendars", + "nextPageToken" + ], + "type": "object" +}
- Changed
update_event1 field changed- changed
Output schema / (root)Previous value: -nullNew value: +{ + "$schema": "http://json-schema.org/draft-07/schema#", + "additionalProperties": false, + "properties": { + "attendees": { + "items": { + "additionalProperties": false, + "properties": { + "email": { + "type": "string" + }, + "responseStatus": { + "type": [ + "string", + "null" + ] + } + }, + "required": [ + "email" + ], + "type": "object" + }, + "type": "array" + }, + "description": { + "type": "string" + }, + "end": { + "$ref": "#/properties/start" + }, + "htmlLink": { + "type": "string" + }, + "id": { + "type": "string" + }, + "location": { + "type": "string" + }, + "start": { + "additionalProperties": false, + "properties": { + "date": { + "type": "string" + }, + "dayOfWeek": { + "type": "string" + }, + "time": { + "type": "string" + }, + "timezone": { + "type": "string" + } + }, + "required": [ + "date", + "dayOfWeek" + ], + "type": "object" + }, + "status": { + "type": "string" + }, + "summary": { + "type": "string" + }, + "updated": { + "type": "string" + } + }, + "required": [ + "id", + "summary", + "start", + "end" + ], + "type": "object" +}
6 tool updates
- First observed
create_event - First observed
delete_event - First observed
get_calendar_events - First observed
get_next_availability - First observed
list_calendars - First observed
update_event
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TDQS
A4.5/5.0
Disambiguation5/5
Each tool has a clearly distinct purpose: creating, deleting, updating events, listing calendars, retrieving events by time range, and finding availability. No ambiguity.
Naming Consistency5/5
All tool names follow a consistent verb_noun pattern in snake_case (e.g., create_event, list_calendars), making them predictable and easy to understand.
Tool Count5/5
With 6 tools, the set is well-scoped for a calendar service, covering essential CRUD operations, calendar discovery, and availability checking without unnecessary clutter.
Completeness4/5
The tool set covers core event lifecycle (create, read via time range, update, delete) and calendar management, but lacks a dedicated get_event_by_id tool, which is a minor gap for direct event retrieval.