Community Productivity
Google Calendar
Read + create + update Google Calendar events across multiple calendars.
1,189 stars 332 forks Last commit 4d ago Language TypeScript License MIT
Install
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[](https://prismix.dev/mcp/google-calendar) Theme-aware version (auto dark/light on GitHub) →
<a href="https://prismix.dev/mcp/google-calendar"><picture><source media="(prefers-color-scheme: dark)" srcset="https://prismix.dev/api/badge/mcp/google-calendar.svg?theme=dark"><img alt="Listed on Prismix" src="https://prismix.dev/api/badge/mcp/google-calendar.svg"></picture></a> About
Google Calendar API bridge. Event listing + filter + search, event creation + update + deletion, calendar listing + permissions. OAuth flow.
Recent releases (5)
All releases →- v2.6.3 Latest Sep 2, 2026
## [2.6.3](https://github.com/nspady/google-calendar-mcp/compare/v2.6.2...v2.6.3) (2026-09-02) ### Bug Fixes * **http:** address review feedback on per-session transport ([c7fcf14](https://github.com/nspady/google-calendar-mcp/commit/c7fcf14336372cd06eaa96416ddc58ee3e04f7b8)) * **http:** harden session transport handling ([d71467b](https://github.com/nspady/google-calendar-mcp/commit/d71467b394ce3dc5aff9b70ed10e6188831414fc)) * **http:** harden session transport handling ([c3255b4](https://github.com/nspady/google-calendar-mcp/commit/c3255b40891002c7436935201dcc8343200573b6)) * **http:** per-session StreamableHTTP transports ([985cffd](https://github.com/nspady/google-calendar-mcp/commit/985cffd092403a5ef30d3c331fd6edc4b36626bb)) * **http:** use per-session StreamableHTTP transports ([7c393dc](https://github.com/nspady/google-calendar-mcp/commit/7c393dce68c2db76eb1b8714c0bb9d76a8c452af)) * **review:** close init transport whose handshake never commits a session ([023a8d2](https://github.com/nspady/google-calendar-mcp/commit/023a8d28e31e1e8986ae6aef5b672a9e19b02d91))
View on GitHub ↗ - v2.6.2 Jun 1, 2026
## [2.6.2](https://github.com/nspady/google-calendar-mcp/compare/v2.6.1...v2.6.2) (2026-06-01) ### Bug Fixes * replace z.string().email() with RE2-safe regex ([#184](https://github.com/nspady/google-calendar-mcp/issues/184)) ([0c5bf49](https://github.com/nspady/google-calendar-mcp/commit/0c5bf490da97afb534bfd823414221d25efcc524))
View on GitHub ↗ - v2.6.1 Mar 2, 2026
## [2.6.1](https://github.com/nspady/google-calendar-mcp/compare/v2.6.0...v2.6.1) (2026-03-02) ### Bug Fixes * **ci:** remove registry-url so npm OIDC handles auth ([385fd02](https://github.com/nspady/google-calendar-mcp/commit/385fd02875555aeceb9cb94a259b6d2a96493174)) * **ci:** upgrade npm to 11.5.1+ for OIDC trusted publishing ([934b5b5](https://github.com/nspady/google-calendar-mcp/commit/934b5b58b47a615abe968517adc9df0f25daf633))
View on GitHub ↗ - v2.6.0 Mar 2, 2026
## [2.6.0](https://github.com/nspady/google-calendar-mcp/compare/v2.5.0...v2.6.0) (2026-02-28) ### Features * add PKCE and state parameter validation for OAuth security ([#173](https://github.com/nspady/google-calendar-mcp/issues/173))
View on GitHub ↗ - v2.5.0 Feb 28, 2026
## [2.5.0](https://github.com/nspady/google-calendar-mcp/compare/v2.4.1...v2.5.0) (2026-02-28) ### Features * add create-events bulk tool for batch event creation ([#169](https://github.com/nspady/google-calendar-mcp/issues/169)) ([fa7ab34](https://github.com/nspady/google-calendar-mcp/commit/fa7ab34daaec48ed953b16bb4ebe53d5ca912b36)) * per-field timezone support for start/end times ([#171](https://github.com/nspady/google-calendar-mcp/issues/171)) ([6394e36](https://github.com/nspady/google-calendar-mcp/commit/6394e36bb66cc85c8ab301c0e76995e962412a0c)) ### Bug Fixes * clean up create-events handler error handling and caching ([f4265c9](https://github.com/nspady/google-calendar-mcp/commit/f4265c980094dcc82abf633ec20ea0ac5de9d28e)) * detect recurring event instances via recurringEventId ([#164](https://github.com/nspady/google-calendar-mcp/issues/164)) ([a26140c](https://github.com/nspady/google-calendar-mcp/commit/a26140ce19b93d08dbbada70e768bd9ba8fa9463))
View on GitHub ↗
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