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Updated October 2026

The 10 best productivity MCP servers

The best productivity MCP servers in October 2026 are Agent-Native Calendar, Agent-Native Clips, kaneo. Agent-Native Calendar is the most widely used; Paca MCP is the most actively updated; Agent-Native Calendar is a good pick if you need a hosted server that also works in ChatGPT.

Most used
Agent-Native Calendar
BuilderIO
Most active
Paca MCP
Paca-AI
Works in ChatGPT
Agent-Native Calendar
BuilderIO
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3

kaneo

usekaneo
★ 9.5kLocalUpdated yesterday

Official MCP server for Kaneo: manage tasks, projects, and labels from Claude and other MCP clients

4

Agent Afk

griffinwork40
★ 61LocalUpdated today

Open-source coding-agent harness you can actually change — own the loop (prompts, gates, routing, skills, terminal states), use any model, run long tasks while you're away.

5

Korean Law MCP

chrisryugj
★ 2.7kLocalUpdated 6 days ago

법제처 42개 API → 9개 MCP 도구. 법령·판례·조례·조약 + 다단계 리서치(legal_research, 8 task) + 정밀분석(legal_analysis: 인용검증·판례생사·행위시법·영향그래프) + 시점 비교(time_travel) + 상황별 5단계 안내(action_plan) + 국세청 해석례(nts)

★ 521LocalUpdated 9 days ago

MCP server for Anki flashcards: adaptive review, notes, media, and deck management via AnkiConnect.

8

Ext Tasks

modelcontextprotocol
★ 57LocalUpdated 2 days ago

Client and protocol support for MCP Tasks

9

Paca MCP

Paca-AI
★ 2.0kLocalUpdated today

Paca MCP server - Complete API access for AI-powered project management

See every one in Productivity.

Questions

How did you rank these productivity MCP servers?

Only maintained, original projects are listed. They are ranked by GitHub stars, with recent activity shown next to each. The list updates daily. See how we list and rank.

Which productivity MCP servers work in ChatGPT?

ChatGPT needs a remote server with a URL. Agent-Native Calendar, Agent-Native Clips offer one.