Grok + Microsoft Planner: No Connector, and the Way In
Grok has no Microsoft Planner connector, built in or in its catalog. It reaches Outlook, Teams and SharePoint, the places where Planner work gets discussed, and not the board where that work is tracked. Add Carly to Grok once and Microsoft Planner comes with it, in the same chat as your mail and calendar.
Where Microsoft Planner sits against Grok’s connector list
Grok’s built-in connectors cover Gmail and Google Calendar, Google Drive, Outlook Mail and Calendar, Microsoft Teams, OneDrive, SharePoint and Salesforce. Its catalog adds apps like Box, GitHub, Notion, Linear and Canva. Microsoft Planner is on neither list, and Grok Bot has no Microsoft Planner plugin either. So Grok can summarize the Teams thread that assigned a task and still cannot tell you whether the task exists, who owns it, or that it is three days late.
Microsoft’s MCP server is for admins, not plans
Grok accepts any public MCP server as a custom connector, so the next question is whether Microsoft ships one for Planner. It does not. Microsoft’s MCP Server for Enterprise is provisioned per tenant by an administrator and exposes read scopes over directory and security data like users, groups, devices and alerts. There is no Planner scope in it. Community Planner servers exist, built on Microsoft Graph, and each one needs its own app registration and somewhere public to run.
Add Microsoft Planner to Grok through Carly
- Connect Microsoft Planner at carlyassistant.com/integrations by signing in with your work or school Microsoft account. Carly works with the plans shared with that account, alongside your Outlook mailboxes.
- In Grok, go to
grok.com/connectors, click New Connector, then choose Custom. - Enter
https://carlyassistant.com/mcp/and complete the sign-in. - Ask Grok about Microsoft Planner. The Carly connector answers with your live data.
On Grok Business and Enterprise, a team admin provisions custom connectors in the cloud console before members can use them. In Grok Bot the same server goes in as a plugin: open Plugins from the sidebar, add https://carlyassistant.com/mcp/, and sign in. Your Cursor team’s MCP policy decides whether members can add their own servers.
What Grok can do with Microsoft Planner once Carly is in
- “Which tasks in the Q4 Launch plan are overdue, and who owns each one?”
- “Create a task in the Marketing plan’s Next Up bucket for Claire, due Friday, from this email.”
- “Move everything finished this week to Done and tell me what is left.”
Grok’s own Teams and Outlook connectors can sit beside the Carly connector, so the conversation about the work and the board that tracks it meet in one answer.
The Microsoft Planner work that happens after the chat closes
A connector answers when you ask. Nothing in Grok watches Microsoft Planner.
Grok's Automations run on a schedule for everyone, and on SuperGrok they also fire when an incoming email matches a sender, recipient, or subject filter. That is the whole trigger vocabulary: a clock, or an email. Nothing starts because a deal moved, a form came in, or a file landed. Carly watches all three, across the thousands of apps it connects to.
A task that should exist because an email created it, or a nudge when one stalls, needs something watching. Carly does that part, starting from the email that caused the work.
Carly connects to thousands of apps, so the same connection that brings Microsoft Planner into Grok also reaches Outlook, Microsoft To Do, your calendars and your CRM. Free Zapier-style workflows; AI agents from $35/month. Get started at carlyassistant.com.
What people report going wrong with Grok’s custom connectors
Custom connectors are young, and two public reports are worth knowing about before you depend on one. A thread on Cursor’s community forum, opened on 14 August 2026, describes custom MCP servers in Grok Bot hanging and taking every other connector down with a DeadlineExceeded error, while staying invisible in the Plugins screen so they could not be removed. More than twenty people reported the same problem before Cursor shipped a self-service fix on 7 September. Separately, an issue opened in May 2026 on the GitHub tracker for Plane, the project management tool, describes Grok’s custom connector sitting on “Connecting…” indefinitely after sign-in, and it is still open.
If a connection stalls, remove it at grok.com/connectors and add it again before assuming the server is at fault.
FAQ
Does Grok have a Microsoft Planner connector?
No. Microsoft Planner is not among Grok’s built-in connectors (Outlook Mail and Calendar, Teams, OneDrive and SharePoint on the Microsoft side) or in its catalog. The way to bring it into Grok is a custom connector, and Carly’s is https://carlyassistant.com/mcp/.
Can Grok Bot work with Microsoft Planner?
Not through a plugin of its own, because Grok Bot’s plugin list has no Microsoft Planner entry. Add Carly as a plugin with https://carlyassistant.com/mcp/ and Grok Bot reaches Microsoft Planner through it.
Do I need a work account for Planner? Yes. Planner plans belong to Microsoft 365 work and school accounts, so that is the account to connect to Carly. Personal task lists live in Microsoft To Do instead.
How do I connect Microsoft Planner to Carly? Open carlyassistant.com/integrations, find Microsoft Planner and sign in with your work or school Microsoft account.
More: Grok for Microsoft 365 · Grok connectors · Best AI assistants for Microsoft Planner · Best AI automation tools for Microsoft Planner
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