@cocal/google-calendar-mcp

Cocal Google Calendar MCP by Cocal

Google Calendar MCP Server with extensive support for calendar management

Live Registry Versionv2.7.0Previous: v2.6.3Published 2026-09-28

Stability Grade

B+ (86/100)

90-Day Velocity

2 releases

Stable release cadence

Dependencies

6 direct

NPM manifest

License

MIT

Verified on NPM

Recommended Exact Pin: npx -y @cocal/google-calendar-mcp@2.7.0

NPM Registry ->GitHub Repo ->

TL;DR Verdict & Quick Citation Summary (2026-10-24)Source: AgentBreakWatch Live NPM Index

Cocal Google Calendar MCP (@cocal/google-calendar-mcp) is currently at v2.7.0 on NPM (published 2026-09-28), with a 90-day stability score of 86/100 (B+) and MEDIUM schema drift risk across 2 releases in the past 90 days. Built on MCP SDK (^1.30.1); recent release v2.7.0 (up from v2.6.3) updates Productivity & Docs MCP tool schemas and transport handling (2 releases in last 90d). Pin exact version v2.7.0 in .mcp.json to avoid silent parameter drift. Production teams should pin npx -y @cocal/google-calendar-mcp@2.7.0 rather than using unpinned @latest tags.

Breaking Changes & Tool Schema Drift Analysis

Built on MCP SDK (^1.30.1); recent release v2.7.0 (up from v2.6.3) updates Productivity & Docs MCP tool schemas and transport handling (2 releases in last 90d). Pin exact version v2.7.0 in .mcp.json to avoid silent parameter drift.

Watched Exports / MCP Tool Signatures:

google-calendar-mcptools/listtools/call

Before (Deprecated / Unpinned Pattern)

"cocal-google-calendar-mcp": {
  "command": "npx",
  "args": ["-y", "@cocal/google-calendar-mcp@latest"]
}

After (Verified v2.7.0 Pattern)

"cocal-google-calendar-mcp": {
  "command": "npx",
  "args": ["-y", "@cocal/google-calendar-mcp@2.7.0"]
}

Frequently Asked Questions: @cocal/google-calendar-mcp

What is the latest version of @cocal/google-calendar-mcp on NPM?

As of 2026-10-24, the latest stable version of @cocal/google-calendar-mcp (Cocal Google Calendar MCP by Cocal) on NPM is v2.7.0, published on 2026-09-28. It has shipped 2 releases in the last 90 days.

Does @cocal/google-calendar-mcp v2.7.0 have breaking changes or MCP schema drift risk?

@cocal/google-calendar-mcp currently carries a MEDIUM schema drift risk rating with a Stability Score of 86/100 (Grade B+). Built on MCP SDK (^1.30.1); recent release v2.7.0 (up from v2.6.3) updates Productivity & Docs MCP tool schemas and transport handling (2 releases in last 90d). Pin exact version v2.7.0 in .mcp.json to avoid silent parameter drift.

How do I safely pin @cocal/google-calendar-mcp in production?

Avoid unpinned @latest tags in production agent configs. Pin the exact verified version using `npx -y @cocal/google-calendar-mcp@2.7.0` and monitor google-calendar-mcp, tools/list, tools/call for parameter or schema changes.

30-Min Registry & Schema Poller

Get Instant Breaking-Change Alerts for @cocal/google-calendar-mcp

We poll NPM and nspady/google-calendar-mcp every 30 minutes. Get an email with the exact diff when @cocal/google-calendar-mcp ships a breaking release beyond v2.7.0.