{"id":"de-kalender-sync-kalender-sync","name":"de.kalender-sync/kalender-sync","title":"Kalender Sync","description":"GDPR-compliant calendar access for AI assistants: read, create, edit, RSVP. Google, MS 365, Apple.","category":"productivity","categories":["productivity"],"flags":[],"score":48,"score_status":"scored","sponsored":false,"health":{"status":"auth_required","latency_ms":2669,"tool_count":null,"auth":"oauth","checked_at":"2026-10-14T23:05:45.364Z"},"remote":true,"install_link":"https://toolfindr.dev/add?server=de.kalender-sync%2Fkalender-sync&ref=tool-finder","details_url":"https://toolfindr.dev/servers/de-kalender-sync-kalender-sync","score_breakdown":{"health":18,"authEase":12,"toolQuality":7.5,"maintenance":5,"adoption":0,"usage":0,"security":5,"penalties":0,"flags":[],"total":48,"pending":false,"version":"0.3","notes":["Reachable; handshake needs credentials so tools could not be listed","Tool quality not measurable behind auth: neutral half credit","GitHub signals are off for everyone: maintenance uses registry dates (half credit)","No source repository listed"],"inputs":{"at":1792031782716,"health_status":"auth_required","health_latency_ms":2669,"health_auth":"oauth","tool_count":null,"remotes":1,"packages":0,"repo":{"siblings":1,"canonical":true},"flags":[],"github":false}},"health_error":"initialize: HTTP 401","repo_url":null,"website_url":"https://kalender-sync.de/en/mcp?ref=mcp_registry","version":"1.4.0","remotes":[{"type":"streamable-http","url":"https://app.kalender-sync.de/mcp","headers":[{"description":"Bearer token minted in the app under Settings → AI assistant (format: 'Bearer <token>'). Clients that support MCP OAuth can connect without this header — the server offers a built-in OAuth flow.","isSecret":true,"name":"Authorization"}]}]}