MCP Servers 39

SkylightNew

io.github.chrischall/skylight-mcp

A✓Verified

Skylight Calendar for Claude — family events, chores, and rewards.

ShikamaruNew

io.github.JayOfemi/shikamaru

A✓Verified

Provably correct day-count, calendar, business-day, and schedule math, verified against QuantLib.

InstapdownNew

io.github.farukkolip/instapdown-mcp

A✓Verified

16 Instagram creator tools: downloaders, engagement audit, hashtags, hooks, best-time, calendar.

Reassign: a circular 24-hour calendar and time-tracking copilot with ADHD-friendly scheduling.

MCP fork of Google Workspace CLINew

io.github.shigechika/gws-mcp

A✓Verified

MCP fork of Google Workspace CLI (Gmail, Drive, Calendar, and more)

CorresyncNew

io.github.nkiyohara/corresync

A✓Verified

Local-first MCP for provider-neutral mail and calendars with isolated accounts and guarded writes.

Read appointments, types, calendars and availability; create, cancel or reschedule bookings.

Local-first productivity: email, calendar, messaging, search, image gen.

MCP server for Cronofy — read calendars, events and free/busy, and create, update or delete events.

Regulatory CatalystsNew

io.github.pipeworx-io/regulatory-catalysts

A✓Verified

Regulatory Catalysts MCP — high-value biotech regulatory calendar events (keyless).

WasilahNew

io.github.mumullickm/wasilah-mcp

A✓Verified

Prayer times, Qibla, Hijri calendar, 99 Names, Quran audio, Bangladesh offsets.

MCP server for Nylas — read email, calendars, events and contacts, and send email or create events.

EstevaoNew

io.github.dodopok/estevao-mcp

A✓Verified

Anglican liturgical calendar, lectionary and Daily Office (Book of Common Prayer) via Estêvão API

ox-mcpNew

io.github.Rheopyrin/ox-mcp

A✓Verified

MCP server for Open-Xchange: email (IMAP/SMTP), Sieve filters, CalDAV calendar, CardDAV contacts

Calendar API for AI agents: events, availability, Google/Microsoft setup, scheduling, and iCal.