MCP or Not?

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Work & productivity with MCP servers

Docs, email, calendars, chat, project management and HR tools your AI can read and update. 26 of 28 have an official server from the vendor.

TrelloOfficial

Trello (Atlassian) hosts an official remote MCP server at mcp.trello.com/v1, documented on Atlassian's support site and listed in Claude's directory as Anthropic verified. It signs in with OAuth 2.0, works on every Trello plan, scopes access to chosen workspaces, and cannot permanently delete anything. It is separate from the Atlassian Rovo server.

NotionOfficial

Notion runs an official hosted MCP server at mcp.notion.com/mcp, and Anthropic lists it as a verified Claude connector made by Notion. It uses OAuth and works on every Notion plan, with some features limited to Business or Enterprise. It can create, edit and delete pages. The older open-source npm server is no longer maintained.

Microsoft 365Official

Claude's Microsoft 365 connector is built by Anthropic, not Microsoft: it reaches SharePoint, OneDrive, Outlook and Teams at microsoft365.mcp.claude.com using delegated Entra sign-in, and an Entra admin must grant consent. Microsoft separately publishes its own Work IQ MCP server for Microsoft 365 data, documented on Microsoft Learn.

GreenhouseOfficial

Greenhouse publishes an official remote MCP server, documented on its support site and listed in Claude's directory as Anthropic verified with 159 tools. It is in open beta for Core, Plus and Pro customers, uses OAuth with PKCE, and a Site Admin sets read or write scopes. Delete endpoints are blocked, and defaults are read-only.

GranolaOfficial

Granola operates an official remote MCP server at mcp.granola.ai/mcp, documented on docs.granola.ai and listed in Anthropic's connector directory as Anthropic verified. It signs in with browser OAuth; there is no API-key option. It reads meeting notes and transcripts, and plan limits apply: free accounts see only 30 days of notes.

Google DriveOfficial

Google Drive has an official Claude connector: Anthropic's directory lists it as made by Google, pointing at Google's remote Drive MCP endpoint (drivemcp.googleapis.com). Google labels that server a Developer Preview and signs in with OAuth. Claude's directory lists share and trash tools that Google's own reference does not, so verify.

Google CalendarOfficial

Google Calendar has an official Claude connector: Anthropic's directory lists it as made by Google, pointing at Google's remote Calendar MCP endpoint (calendarmcp.googleapis.com), a Developer Preview. Claude's docs say the connector is read-only, yet both Google's reference and the directory list create, update and delete event tools; the sources conflict, so test before relying on it.

MiroOfficial

Miro hosts an official remote MCP server at mcp.miro.com, documented on developers.miro.com, published from its verified miroapp GitHub organization, and listed in Anthropic's directory as Anthropic verified with 31 tools. It signs in with Miro OAuth against one team. It can create and edit boards; no read-only mode is documented.

SharePointOfficial

Microsoft publishes a Work IQ SharePoint MCP server, documented on Microsoft Learn and still in preview, using Microsoft Entra sign-in. Claude reaches SharePoint through a separate Anthropic-built Microsoft 365 connector, not a Microsoft server. A work or school Microsoft account is required, and Microsoft's SharePoint tool list is not published.

SlackOfficial

Slack publishes an official remote MCP server at mcp.slack.com/mcp, and Anthropic lists it as a verified Claude connector made by Slack. It uses OAuth with per-tool user scopes, and workspace admins must approve the client. It can send messages and edit canvases, so review permissions before enabling.

AsanaOfficial

Asana publishes an official remote MCP server at mcp.asana.com/v2/mcp, documented on developers.asana.com and listed in Anthropic's connector directory as Anthropic verified and made by Asana. It signs in with OAuth and requests full tool access, with no read-only mode documented. The older V1 beta server at /sse is deprecated, with its shutdown date extended to 5 August 2026.

TodoistOfficial

Doist, the maker of Todoist, publishes an official MCP server in its github.com/Doist/todoist-mcp repository, hosted at ai.todoist.net/mcp. Anthropic's connector directory lists it as Anthropic verified and made by Doist. It signs in with OAuth; the repository also supports a local mode with an API token. No read-only mode was found.

ClickUpOfficial

ClickUp hosts an official remote MCP server at mcp.clickup.com/mcp, described on clickup.com and listed in Anthropic's connector directory as Anthropic verified and made by ClickUp. It signs in with OAuth only; API keys and personal tokens are not supported. ClickUp says it works on every plan, with Workspace-wide usage limits.

ZoomOfficial

Zoom publishes official remote MCP servers documented on developers.zoom.us and listed in Zoom's GitHub registry. Its main server at mcp.zoom.us is also in Claude's directory as Zoom for Claude, Anthropic verified. It uses OAuth and a Zoom license; custom clients need a Zoom app with manual registration.

AshbyOfficial

Ashby publishes an official remote MCP server at mcp.ashbyhq.com, in open beta since June 2026 and listed in Claude's directory as Anthropic verified. Each user signs in with OAuth and sees only data they can already access. It can create candidates and move application stages, with no read-only mode documented.

VantaOfficial

Vanta publishes an official hosted MCP server at mcp.vanta.com, in beta for all customers and listed in Claude's directory as Anthropic verified. Any active Vanta user can sign in with OAuth and gets tools matching their role. It can create and update compliance records, and no read-only mode is documented.

GmailOfficial

Gmail has an official Claude connector: Anthropic's directory lists it as made by Google, pointing at Google's remote Gmail MCP endpoint (gmailmcp.googleapis.com). Google labels that server a Developer Preview and documents search, read, draft and label tools. Claude's own docs describe the connector as read-only; the directory shows more tools, so verify.

Google WorkspaceOfficial

Google publishes official remote MCP servers for Workspace: separate Google-hosted endpoints for Gmail, Drive, Docs, Sheets, Slides, Calendar, Chat, People and Classroom, documented on developers.google.com as a Developer Preview with OAuth 2.0. Claude's directory lists Drive as made by Google. Write tools exist and no server is read-only.

ZapierOfficial

Zapier runs its own hosted MCP server, documented on docs.zapier.com and listed in Anthropic's connector directory as Anthropic verified. It signs in with OAuth and works through Streamable HTTP. It also acts as a bridge: each tool is an action in one of 9,000+ connected apps, and each call uses two tasks.

OutlookOfficial

Claude reaches Outlook through Anthropic's Microsoft 365 connector, which needs a work or school account and admin consent; personal Outlook.com accounts are unsupported. Microsoft's own Outlook Mail and Calendar MCP servers exist but are marked legacy. Community servers cover personal accounts.

ServiceNowOfficial

ServiceNow publishes an official way to reach its platform over MCP: MCP Server Console lets an admin expose instance tools as MCP servers, and Claude's directory lists a ServiceNow connector made by ServiceNow and marked Anthropic verified. Which tools you get depends on your instance's configuration, and the required license tier is unclear.

WorkdayOfficial

Workday publishes Sana from Workday, a connector in Claude's directory marked Anthropic verified, and documents its own MCP server through its Agent Gateway. The Claude connector is in beta and needs a Workday agreement and admin setup. The Agent Gateway is for Extend Professionals only. Actions follow existing Workday roles.

ZohoOfficial

Zoho offers official MCP support: Zoho MCP, a managed hosting service at mcp.zoho.com where you pick tools across Zoho apps, plus a Zoho Books connector listed in Anthropic's directory as Anthropic verified. The server URL contains an API key you must treat like a password. Some exposed tools can delete records.

Google SheetsOfficial

Google publishes an official remote Google Sheets MCP server at sheetsmcp.googleapis.com, documented on developers.google.com as a Developer Preview with OAuth sign-in and six tools to read and update values, formulas and structure. No separate Claude Sheets connector was found; Claude's Google Drive connector reads Sheets content instead.

Google DocsOfficial

Google publishes an official remote Google Docs MCP server at docsmcp.googleapis.com, documented on developers.google.com as a Developer Preview with OAuth sign-in and two tools, read_doc and update_doc. No separate Claude Docs connector was found; Claude's Google Drive connector reads Google Docs instead.

RipplingOfficial

Rippling offers its own first-party Rippling MCP, announced on its blog and product pages. It acts as the signed-in employee, under an admin-controlled MCP Gateway policy. It exposes a code tool and an ask_ai tool, and writes follow Rippling's approval flows. A Rippling AI plan is required, and the endpoint URL was not found.

DiscordCommunity only

no official Discord MCP server that can act on servers, channels or messages is verified. Discord's developer docs do offer an official MCP server at docs.discord.com/mcp for searching documentation. Community servers such as SaseQ/discord-mcp use a Discord bot token to read and send messages and manage channels.

ObsidianCommunity only

no official Obsidian MCP server was verified. Obsidian ships its own CLI for scripting and agentic tools, but that is not MCP. Community servers, such as MarkusPfundstein/mcp-obsidian, run locally and talk to your vault through the Local REST API plugin using an API key, and can delete notes.