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Microsoft 365 Copilot

Microsoft 365 Copilot uses federated MCP connectors. Admins add a server URL. The docs checked here do not name stdio or SSE.

What the docs say

The federated connectors overview says Microsoft 365 Copilot uses MCP to fetch data in real time and does not index that data into Microsoft 365. Gallery connectors can be Microsoft-published or partner-submitted. A custom connector starts from an MCP server URL. The admin form calls that field Base URL and gives https://mcp.contoso.com as the example. The pages checked do not name stdio or SSE. Hosted remote HTTP listings are counted here because the documented connection is an HTTPS MCP server URL. That mapping is stated on this page.

Auth. Custom connectors support Microsoft Entra SSO, OAuth 2.0, or No Auth. The overview says users authenticate with their own credentials when a source asks them to connect. Tools that create, update, or delete data require the user's approval. The same overview says OAuth 2.0 and encrypted communication are how access is secured.

Limits from the docs

The user needs a Microsoft 365 Copilot license, and an admin has to make the connector available to that user.
The Researcher agent does not support write, update, or delete actions.
The custom connector page says enable and disable changes can take up to 10 minutes to appear.

Setup

In the Microsoft 365 admin center, open Copilot, then Connectors, then the Gallery, and create a connector with the MCP server Base URL.
Choose Microsoft Entra SSO, OAuth 2.0, or No Auth, and save the connector.
In Copilot Chat, open the ellipsis menu, then Settings, then Sources, and select Connect on the data source.

Sources

Federated connectors overview Checked 2026-10-22
Set up custom federated connectors Checked 2026-10-22

Compatibility rule

A listing is included when its directory transport token is one this platform's docs describe. The token is SSE when the transport label contains “sse”; otherwise HTTP when the label contains “http” or the listing has a hosted remote endpoint; otherwise stdio when the label contains “stdio”; otherwise undeclared. Undeclared listings are left out. This is a transport match, not a connection test. MCPwell has not run these servers inside this platform.

Directory transports counted here: remote HTTP. Only hosted remote listings are included.

Only hosted remote listings with the HTTP directory token are included. SSE and local stdio are left out because the pages checked do not name those transports. A Connectors Gallery name is badged only when it matches one vendor listing in this directory. Other gallery names are listed and not badged.

Officially listed is a separate mark. It is used only when this platform's own directory or connector gallery names that server and the name matches one listing in this directory. A sentence in a setup example is not a gallery listing. The mark is not a connection test.

These names appear on the vendor page and are not badged, because this directory does not match them to one listing: Aiwyn Tax, CB Insights, Clarity AI, D&B Finance Analytics, D&B Risk Analytics, DiligenceSquared, FactSet, FinancialReports, Fiscal.ai, Fitch Solutions, Klardaten DATEV-Connector, LSEG, Mercury, Money Forward, Moody's, Morningstar, Morningstar Credit Analytics, MT Newswires, PrivCo, Quartr, S&P Kensho, Square, Syrto, Xero, Zacks, Zoho Books, Gmail, Linear, Miro, TeamsMaestro, Trello, PandaDoc, Templafy, TextMine, Clarify, HubSpot, Intercom, ARC Advisory AI, Ask Rystad, AskPolly, Contentsquare, DecisionPoint, Dovetail, EIU, IBISWorld, IDC, Mixpanel, MoSPI, Optiq Bridge US, Pulse by PassBy, Resilinc, S&P Global Energy, Statista, Synapse.org, Tastewise, Trellis, Wolfram, Canva, Cloudinary, Excalidraw, Trimble SketchUp, Webflow, Apify, Clerk, Context7, Enosix, GoDaddy, GraphOS MCP Tools, pg-aiguide, Article Galaxy, Articulate, Articulate EU, Autodesk Product Help, Learn365, QuizFlight, Siemens, Box, Egnyte, BioRender, CAS Connections, ClinicalTrials.gov, CMS Coverage, CMS Drug Data, CMS NPI Registry, Consensus, Cortellis Regulatory Intelligence, FDA Safety (openFDA), NyquistAI, Open Targets, PopHIVE, SciLeads, Smarts.bio, BoardWise, Courtroom5, Descrybe Legal Engine, Dice, Everlaw, Gusto, Harvey, Harvey AU, Harvey EU, iManage Work, Legal Data Hunter, LegalZoom, Litera, Midpage Legal Research, NetDocuments US, Relativity, SeekOut, Teamtailor, ZipRecruiter, Cloudflare, Malwarebytes, AllTrails, bioRxiv, Blackbaud, ChEMBL, DrugBank, eSIM Copilot, Fibre2Fashion, Granted, ICD-10 Diagnosis Codes, Kindora Funder Discovery, MedlinePlus, Melon, PubMed, RxNorm & Drug Classes (NLM), SiteTrax.io, Stable Baseline, Tavily, Viator, Airtable, DeepL MCP, Fellow.ai, Fireflies, Gamma, GoLinks, Goodnotes, Google Calendar, Google Contacts, Granola, Memoket, Notion, SlidesGPT, Taskrabbit Booking Assistance, Asana, awork, Dotted, Flow Studio Cowork, Make, Nozbe, Quire, Smartsheet, Strety, Adobe Journey Optimizer, Ahrefs, Bigmind, Crossbeam, Customer.io, Grain, HG Insights, Highspot, Local Falcon, MailerLite, Sprouts.ai.

MCP servers (25,214)

Paid listings (Sponsored, then Featured) appear first in every list, marked Advertisement. Organic listings follow, sorted by GitHub stars. Sorted by GitHub stars as of 2026-10-21. Servers with no public GitHub repo follow, in alphabetical order.

Official or reference Hosted (remote) endpoint Connection Confirmed (14,145) Verified (125)

The first 60 cards are in the page HTML. With JavaScript, the filters page all 25,214 compatible listings.

Browser Use

VerifiedConnection ConfirmedBrowser Automation

Browser Use's server for driving a Chrome browser through multi-step tasks such as forms and data extraction.

Streamable HTTP (remote), stdio (local, pypi)

Connection Confirmed · 2026-10-22 · 7 tools · Streamable HTTP

★ 118,798 GitHub stars · 2026-10-22

Real user ratings coming soon

Paperclip

Connection ConfirmedDeveloper Tools

Paperclip is Incorporatedpartners's MCP server in the official registry (io.github.IncorporatedPartners/labelhead-artist-momentum). Declared transport: Streamable HTTP (remote).

Streamable HTTP (remote)

Connection Confirmed · 2026-10-21 · 3 tools · Streamable HTTP

★ 105,775 GitHub stars · 2026-10-22

Real user ratings coming soon

Microsoft 365 Copilot

What the docs say

Limits from the docs

Setup

Sources

Compatibility rule

MCP servers (25,214)

Browser Use

Paperclip

World Monitor

Netdata

Front-End Checklist

Context7 (Upstash)

Metabase

Reactive Resume

GitHub

Agent Skills Search Server

OpenWork MCP Gateway

Oh My Posh Validator

Skyvern

Compiler Explorer

Keploy

GitDiagram

Coder

MCP Toolbox

MCP Toolbox for Databases

OpenMetadata

Inbox Zero

Apify

Mobilerun

Nhost

openstatus

AIHOT

Sui Knowledge Base (kapa Ai)

OneUptime

Honcho

Firecrawl

Agent-Native Analytics

Basebalance Cloud — X402 Rpc & Gateway

Business Contact Finder

Openshorts

Airweave Search

Treg To

Klavis

Draw Io

Google Ads + Meta Ads + Ga4

Finance Toolkit

Ask Jev

Exa

Jitsu

Tradingview

Mockserver Monorepo

Tolgee

NotFair-GoogleAds

Radar

Grafana

RevoGrid DataGrid MCP Pro

ShipSwift

Butterbase Oss

Omnara

Supabase

Vexa

Medplum

Korean Law MCP

Semiotic

Usertour MCP Server

BoostedTravel

First-party connectors