MCP server

Outlook

io.github.littlebearapps/outlook-mcp

Checked 26 Oct 2026, 08:31 UTC · Removed from its registry; checked against OSV.dev; never run by us

Microsoft Outlook MCP server — 20 tools for email, calendar, contacts, and settings via Graph API.

Runs on your computerRemoved from its registry: not on npm (version 3.2.1)

Source

At a glance

Type: MCP server
Publisher: Not verified
Status: Runs on your computer
Sets up in: Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code
Last checked: 26 Oct 2026, 08:31 UTC

Connect it to your agent

Claude Code

claude mcp add outlook-mcp --env OUTLOOK_CLIENT_ID=YOUR_VALUE --env OUTLOOK_CLIENT_SECRET=YOUR_VALUE -- npx -y @littlebearapps/outlook-mcp@3.2.1

Claude Desktop

{"mcpServers":{"outlook-mcp":{"command":"npx","args":["-y","@littlebearapps/outlook-mcp@3.2.1"],"env":{"OUTLOOK_CLIENT_ID":"YOUR_VALUE","OUTLOOK_CLIENT_SECRET":"YOUR_VALUE"}}}}

Codex (config.toml)

[mcp_servers.outlook-mcp]
command = "npx"
args = ["-y","@littlebearapps/outlook-mcp@3.2.1"]
env = { OUTLOOK_CLIENT_ID = "YOUR_VALUE", OUTLOOK_CLIENT_SECRET = "YOUR_VALUE" }

Gemini CLI

{"mcpServers":{"outlook-mcp":{"command":"npx","args":["-y","@littlebearapps/outlook-mcp@3.2.1"],"env":{"OUTLOOK_CLIENT_ID":"YOUR_VALUE","OUTLOOK_CLIENT_SECRET":"YOUR_VALUE"}}}}

Cursor

{"mcpServers":{"outlook-mcp":{"command":"npx","args":["-y","@littlebearapps/outlook-mcp@3.2.1"],"env":{"OUTLOOK_CLIENT_ID":"YOUR_VALUE","OUTLOOK_CLIENT_SECRET":"YOUR_VALUE"}}}}

VS Code

{"servers":{"outlook-mcp":{"type":"stdio","command":"npx","args":["-y","@littlebearapps/outlook-mcp@3.2.1"],"env":{"OUTLOOK_CLIENT_ID":"YOUR_VALUE","OUTLOOK_CLIENT_SECRET":"YOUR_VALUE"}}}}

Runs on your computer with your permissions: check the package and its source before installing. Replace YOUR_VALUE with your own OUTLOOK_CLIENT_ID, OUTLOOK_CLIENT_SECRET.

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