MCP Outlook runs on your own machine — the client starts it, so there is no endpoint to ping. 41 installs a week from npm. Last commit 17 Sep 2026.
Outlook mail and OneDrive files via Microsoft Graph — read, search, send and organize.
We read the source, 20 h ago · rules 3dff92dd89df
What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.
const child = spawn(cmd, args, { stdio: "ignore", detached: true });
Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.
We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.
This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.
claude mcp add mcp-outlook -- npx -y @dockndevai/mcp-outlook
{
"mcpServers": {
"mcp-outlook": {
"args": [
"-y",
"@dockndevai/mcp-outlook"
],
"command": "npx"
}
}
}
[mcp_servers.mcp-outlook]
command = "npx"
args = ["-y", "@dockndevai/mcp-outlook"]
{
"mcpServers": {
"mcp-outlook": {
"args": [
"-y",
"@dockndevai/mcp-outlook"
],
"command": "npx"
}
}
}
{
"mcpServers": {
"mcp-outlook": {
"args": [
"-y",
"@dockndevai/mcp-outlook"
],
"command": "npx"
}
}
}
This one needs environment variables set before it will start:
OUTLOOK_CLIENT_ID (Entra (Azure AD) app (client) id. For browser sign-in, register a public client with redirect URI http://localhost.), OUTLOOK_TENANT_ID (Directory tenant: a tenant id, or common | organizations | consumers (default common).), OUTLOOK_CLIENT_SECRET (App secret for app-only (client-credentials) auth. Omit to use interactive browser sign-in.), OUTLOOK_TOKEN (A pre-obtained Microsoft Graph bearer token (alternative to browser or app-only auth).), OUTLOOK_USER (Target mailbox (user id or UPN) for app-only auth. Omit to use the signed-in user's mailbox (/me).), OUTLOOK_MODE (Access mode: read-only | read-write | admin. Starts read-only; writes need read-write.), OUTLOOK_ALLOW_SEND (Set true to permit sending mail (send/reply/forward). Off by default.).
The author declared them in the registry entry; get the values from the project itself.
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Answers built from our own checks of this server.