# MSGraph MCP (io.github.timfurlong/msgraph-mcp@0.3.2)

> Source: <https://mcpindex.ai/server/io-github-timfurlong-msgraph-mcp>
> Published: 2026-08-21 22:27:16+00:00

[← Index](/leaderboard)

# MSGraph MCP

MCP server for Microsoft Graph: Outlook mail and calendar, plus read-only Microsoft Teams

The current version, v0.3.2, was published to the official MCP registry on 2026-08-21. It is distributed as msgraph-mcp-server on PyPI, filed under Email by this index, and declares 3 environment variables. Removals and unreachable sources are measured across every server this index tracks, contract drift across the servers that answer in consecutive snapshots; [the index's current counts](/stats) put this record in context.

## Using MSGraph MCP in Claude, Cursor, Gemini CLI, Cline, or Zed?

MCP tool contracts can change remotely with no version bump. The mcpindex gate pins each contract and **HOLDs the call** when it drifts-before your agent acts. Zero credentials. This is not the package install for this server itself (use **Install this server** for that).

Rewrites your MCP host config so each server launches behind the gate. Inspect first: curl -fsSL https://mcpindex.ai/install.sh | less

```
uv tool install mcpindex-gate && mcpindex-config-wire
```

[method](/methodology)

Verdict not yet evaluated for this tool. The semantic screen takes adversarial cases first; coverage rolls out as the corpus expands (15/150 labels to graduation). The deterministic conformance probe is built but has not yet run on the public corpus, so a recorded verdict here is REVIEW or UNVERIFIED, never a clearing ALLOW. Until a verdict is recorded, an agent should treat this tool as not-yet-cleared and fall back to its own checks. Method: [the eval, four-state verdict, honest limits](/methodology).

Own this server? [Screen its description →](/screen)

## That verdict was true at screening time (snapshot 2026-08-21).

Contracts can change after screening, with no version bump. The gate pins MSGraph MCP’s tool contracts on first sight and holds any silent change before your agent acts - the check that keeps being true on Tuesday.

[See your first HOLD in 2 minutes →](/guides/install-the-gate-first-hold)

Related: [how to trust an MCP server](/guides/how-to-trust-an-mcp-server) · [screen before install](/guides/screen-mcp-server-before-install) · [silent contract drift](/guides/mcp-silent-contract-drift)

`MSGRAPH_MCP_CLIENT_ID`

Client ID of your Entra (Azure AD) app registration

`MSGRAPH_MCP_TENANT_ID`

Entra tenant ID (or 'common' / 'organizations' / 'consumers')

`MSGRAPH_MCP_TOKEN_CACHE_PATH`

Override the token cache location (default ~/.msgraph-mcp/token_cache.bin)

[methodology](/methodology)

[Mermailapp.mermail/mcp](/server/app-mermail-mcp)

Privacy-first email inboxes for AI agents with MCP mail tools and Composio connect/execute.

[MCP Emailscom.mcpemails/emails](/server/com-mcpemails-emails)

Read, search, send, organize, draft and schedule email across your inboxes from any MCP client.

[Tomba MCP Serverio.github.tomba-io/tomba-mcp-server](/server/io-github-tomba-io-tomba-mcp-server)

MCP server for Tomba email finder, verification, and contact enrichment API