"Free PostgreSQL Database Solutions" matching MCP servers:

Enables assistants and agents to query calendar availability from Google, Outlook, iCloud, or ICS feeds and return free time slots for specified days, date ranges, or pasted messages. It exposes read-only tools for finding availability and checking calendar readability without exposing calendar addresses.

A macOS-only MCP server that lets Claude read and create events in Apple Calendar, list calendars, and find free time using EventKit.

An MCP server for Apple iCloud Calendar over CalDAV, supporting list, search, create, update, delete, RSVP, and free-time finding without local macOS dependencies.

MCP server for Apple Calendar and CalDAV providers. Enables listing, creating, updating, deleting events, and checking free/busy status with per-calendar write protection.

Enables full CRUD operations on calendar events, free/busy queries, and availability slot finding via CalDAV, supporting Nextcloud, Radicale, iCloud, and other RFC 4791-compliant servers.

Free, keyless MCP server for timezone conversion, world clock, DST-aware date arithmetic, and cross-timezone meeting scheduling using IANA timezones.

Enables MCP clients to interact with CalDAV calendars, letting users view schedules, find free time, create and update events, manage tasks and dated notes, and respond to invitations on their own server.

Enables AI assistants to answer a small business's customer questions from its own FAQs and order data, list upcoming open appointment times in the business's time zone, and book one of those offered slots with staff notification. Free for the first 1,000 businesses, using fast rule-based FAQ matching rather than free-form generation.

Enables privacy-safe calendar availability queries across Outlook, iCloud, and Google ICS feeds, exposing only busy/free intervals and free-slot search without revealing event details.

The Outlook Calendar MCP enables Claude to directly manage Microsoft Outlook calendars on Windows systems, offering a privacy-focused solution that keeps all data local. Users can view events, create meetings, find free time slots, and manage multiple calendars without their data leaving their machi

MCP server for Open-Xchange & standards-based mail: email (IMAP/SMTP), Sieve filters, CalDAV calendar, CardDAV contacts, free/busy.

A comprehensive personal productivity server that manages projects, todos, calendar events, documents, and status tracking with support for encrypted storage and multiple database backends.

Secure MCP server for on-prem Microsoft Exchange (EWS) with tools for email, calendar, contacts, folders, attachments, and free/busy availability.

Enables AI assistants to read and manage a user's Google Calendar, including listing calendars, searching, creating, updating, and deleting events, and checking free/busy availability via OAuth 2.0.

Enables Claude to read and write schedules in Cybozu Office 10 (package edition) through the unofficial integration API, including viewing schedules, finding free times and rooms, and creating, updating, or deleting events with preview and conflict checks.

Enables querying local meeting notes, calendar events, email metadata, and daily digests from Imprint's database via natural language through Claude Desktop and other MCP clients.

Enables MCP-compatible assistants to search, read, send, and label Gmail messages, manage Google Calendar events and free/busy queries, and read, publish, or delete LinkedIn profile content and posts through explicit tools. It supports separate Google and LinkedIn OAuth grants with persistent token storage outside the package directory.

A Model Context Protocol server that provides read-only access to the Google Calendar API v3. It enables users to list calendars, search for events, check free/busy availability, and retrieve calendar settings.

Enables MCP-aware AI clients to call AgentDraft's per-agent inbox, conflict-free calendar booking, and tamper-evident audit trail as tools.

Enables read-only access to a Google account's calendars through the Google Calendar API, exposing tools to list calendars, view upcoming agendas, query events by date range, and search events by free text.