Productivity MCP servers

Timezone Truth

bwalvoord

Convert times between IANA zones and detect skipped or ambiguous DST local times.

Calendar MCP

deciduus

Google Calendar for LLM agents: find, create, update, move, delete events; free/busy; scheduling.

AU Agent Utilities

creatorhub121

Reliable Australian business-day, public-holiday and deadline tools for AI agents.

Obelisk

zachhannum

Comment on a passage of an Obsidian note, and propose suggested edits.

Calendar MCP

boy-373

China holidays and lunar calendar lookup, solar-to-lunar conversion and yearly schedule.

Planner MCP — provable "done" for AI agents

dev-lab-global

Goal and task planning MCP for Codex and AI agents, with evidence-backed completion.

Globalrules

yk647

Verified country facts (VAT, holidays, visas; 114 countries). Free + paid (x402 USDC) tools.

Familia

asynq-org

Private family planner for schedules, tasks, checklists, attachments, and availability.

Focuh

maxxthedeveloper

ADHD system of record for agents: tasks, goals, loops, calendar, focus stats.

Pastea

pastea-app

Search, read and re-copy your Mac clipboard history from Pastea. Local, pairs with one click.

Torneo

devlollc

Observatory operated and funded by devlo: real tools on frozen tasks; intervals, cost, limits.

Pandough

mikepiechota

Flour-first dough plans: yeast, hydration, schedule from flour you own. No API key for plan tools.

Grounders MCP

ItsBreeze

Multiple Google accounts (Gmail, Calendar, Drive, Contacts, Tasks) in one Claude connector.

Baserow Schema MCP

aficiomaquinas

Generic Baserow API client MCP server with automatic 2FA (TOTP) auth and OpenAPI validation.

Nouz

Semiotronika

Semantic knowledge engine for Obsidian with auto-classification and DAG hierarchy

proactive-mcp

madrobotnet

Detects reply deadlines, calendar conflicts, and personal occasions for MCP agents.

Todo MCP

pasichDev

Shared TODO/backlog MCP server with claim tracking, web UI, and encrypted local storage.

OpenOak

theopensorcerer

Secure AI access to OpenOak tasks, notes, and Kanban boards.

Elesync

darknodebros

Private local-first AI workspace for shared context, knowledge, tasks, and memories

Obsidian MCP Server

tylern91

Filesystem-based MCP server for Obsidian vaults — read, search, and edit notes, no app required.

Geztio Platform

geztio

Construction cost & project management: APU analysis, budgets, price lists, site execution.

EasyKanban

egoetmann

Read and manage your EasyKanban kanban boards: to-do summaries, create, update, and move cards.

Microsoft Planner

mspstack

Microsoft Planner MCP server — plans, buckets, tasks via Microsoft Graph, ETags handled

Joplin MCP Server

jordanburke

Search, read, create, edit and sync Joplin notes and notebooks via a headless Joplin sidecar.