{"generatedAt":"2026-10-24T12:11:27.697Z","canonicalUrl":"https://agentbreakwatch.vercel.app/p/cocal-google-calendar-mcp","llmsTxtUrl":"https://agentbreakwatch.vercel.app/p/cocal-google-calendar-mcp/llms.txt","categoryHub":{"slug":"productivity-docs","title":"Productivity, Notion, Slack, Jira & Docs MCP Servers","url":"https://agentbreakwatch.vercel.app/c/productivity-docs"},"tldrVerdict":"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. 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.","package":{"slug":"cocal-google-calendar-mcp","packageName":"@cocal/google-calendar-mcp","registry":"npm","kind":"mcp","subcategory":"Productivity & Docs MCP","displayName":"Cocal Google Calendar MCP","vendor":"Cocal","githubRepo":"nspady/google-calendar-mcp","breakingSummary":"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.","schemaDriftRisk":"medium","affectedSymbols":["google-calendar-mcp","tools/list","tools/call"],"migrationBefore":"\"cocal-google-calendar-mcp\": {\n  \"command\": \"npx\",\n  \"args\": [\"-y\", \"@cocal/google-calendar-mcp@latest\"]\n}","migrationAfter":"\"cocal-google-calendar-mcp\": {\n  \"command\": \"npx\",\n  \"args\": [\"-y\", \"@cocal/google-calendar-mcp@2.7.0\"]\n}","description":"Google Calendar MCP Server with extensive support for calendar management","latestVersion":"2.7.0","latestPublishedAt":"2026-09-28T21:55:35.939Z","recentVersions":[{"version":"2.7.0","publishedAt":"2026-09-28T21:55:35.939Z"},{"version":"2.6.3","publishedAt":"2026-09-02T21:57:34.095Z"},{"version":"2.6.2","publishedAt":"2026-06-01T15:42:51.735Z"},{"version":"2.6.1","publishedAt":"2026-03-02T05:41:58.269Z"},{"version":"2.6.0","publishedAt":"2026-03-02T05:26:13.731Z"},{"version":"2.4.1","publishedAt":"2026-01-18T05:13:19.429Z"}],"releasesLast90d":2,"dependenciesCount":6,"license":"MIT","registryUrl":"https://www.npmjs.com/package/@cocal/google-calendar-mcp","githubUrl":"https://github.com/nspady/google-calendar-mcp","installCommand":"npx -y @cocal/google-calendar-mcp@2.7.0","stabilityScore":86,"stabilityGrade":"B+"}}