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Verification records what our published tests found on a specific version at a specific date. It is not a warranty, and it does not certify that software is free of defects.

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Catalogue/MCP servers/Microsoft Teams MCP

Microsoft Teams MCP

chrischall · MCP server

Reads Microsoft Teams through the browser tab where you are already signed in, because Teams Web has no endpoint that returns chat data. Your agent can list your chats, teams and channels, read the messages of the chat that is open, read the top-level posts of the open channel and check the Activity feed for mentions, replies and reactions. It cannot switch conversations, so you open the one you mean first. Message text comes back labelled as written by other Teams users, to be reported rather than followed.

Written by ooruby from the README of @chrischall/microsoft-teams-mcp 0.3.0.

Not claimed by its maker. Is this yours? Prove it and answer the findings

Why it's useful

Your agent can catch you up on Teams conversations without you copying messages out of the browser into the chat.

What you could do with it

  1. 1Ask your agent to summarise the Teams chat you have open, with who said what and when.
  2. 2Have your agent list every team and channel you belong to, with each channel's parent team.
  3. 3Open the Activity view and ask for a rundown of recent mentions, replies and reactions.

Written from its documentation: what it says it can do, not what our checks found.

MTMCP serverSupport

Maintenance

Not measured

No release date is on record for this package yet. The nightly publisher check records one as it reaches each npm package, about once every ten nights.

Release activity only: it says nothing about quality or safety, and a finished small package can be fine without releases. How it is measured

Not yet tested
Licence and provenance
finding
no LICENCE file at the root (.)

Published because it was found. A finding is information about where the limits are, not a verdict that the software is unsafe.

What this does not cover

  • ·Everything. Treat it as you would software from anywhere else.

Receipt history: every signed receipt for every version of this listing, and what changed between them.

In its maker's words

Microsoft Teams MCP server for Claude — developed and maintained by AI (Claude Code)

Compare with

  • MCP Server Microsoft Teamsside by side
  • Teams MCP Plusside by side
  • Teams MCPside by side
Compare all 4

How far this has been checked

Static scanned

What it establishes
Its published package, or for a hosted server its source repository at a recorded commit, was read file by file, without running it, by every check in our current scan.
What it does not
How it behaves when it runs, or anything the scan does not read yet: several rubric checks, the repository's history, and compiled code in folders named dist or build. For a hosted server, that the endpoint runs the code that was read. The ooruby Index sets out exactly what was read.
Exactly what was read
Version 0.3.0, the file with digest sha512-HzHWuTDGafRVJxPwAcyfyQ3Vyo66k2odw+pdjF6Ucu92MkPIW9CoPGTF0Cp/ZqykfskIZpBRPfuScxmYPtvwHg==, as the registry publishes it. A published version cannot be replaced, so this names the same bytes for anyone who checks.
Authentication
Runs locally. No hosted endpoint is listed for this package. You run it on your own machine, so there is no endpoint of ours to authenticate against.
How the rungs work

Adding it

Paste this into your client's MCP configuration.

{
  "mcpServers": {
    "microsoft-teams-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@chrischall/microsoft-teams-mcp@0.3.0"
      ]
    }
  }
}

Or run it directly.

npx -y @chrischall/microsoft-teams-mcp@0.3.0

Pinned to 0.3.0, which is the version the findings above were found in. Drop the version to take whatever is newest, and the report on this page stops describing what you installed.

Where this came from

Registry
npm
Package
@chrischall/microsoft-teams-mcp
Version read
0.3.0
Resolved
2026-10-10
Open the source(opens in a new tab)

Built from source, attested

npm publishes a signed statement that this exact package was built from the repository below, at this commit. It is verifiable without taking our word for it.

Repository
github.com/chrischall/microsoft-teams-mcp
Commit
3bfe4a299508
Built by
github.com/actions/runner/github-hosted
Registry publish attestation
signed by npm · 2026-10-10
Checked
2026-10-10

The badge, if this is your listing

It renders the current rung (static scanned) and links back here, where what that does and does not establish is one click away. It updates itself as the evidence deepens.

[![ooruby: static scanned](https://ooruby.com/api/badge/chrischall-microsoft-teams-mcp)](https://ooruby.com/market/chrischall-microsoft-teams-mcp)

About this listing

Kind
MCP server
Category
Support
Pricing
Free
Sandbox
No
Hosted
No
Updated
2026-10-09
Price
Free
Get it freeVisit maker
Rating
no reviews yet
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Verification records what our published tests found on a specific version at a specific date. It is not a warranty, and it does not certify that software is free of defects.