Outlook Assistant
Rank #674io.github.littlebearapps/outlook-assistant
Microsoft Outlook MCP server — 22 tools for email, calendar, contacts, and mailbox management.
What you can do with Outlook Assistant
Outlook Assistant is a Model Context Protocol (MCP) server published by littlebearapps. It ranks #674 of 147,587 active servers on MCP Toplist, and its repository has 39 GitHub stars. Outlook Assistant is listed across 4 registries — Official MCP, Glama, PulseMCP and mcp.so, with 24 tracked versions. It was first listed on Dec 31, 2025 and most recently updated on Oct 5, 2026.
Not verifiedMCP Toplist has not yet written a checked profile for this server, so the paragraph above is assembled from registry data only. The repository README is the authority on what it does.
What Outlook Assistant can and cannot do
Not verifiedMCP Toplist has not catalogued this server's tools or limitations. The repository README lists them.
What you need before using Outlook Assistant
The registry listing declares no required environment variables or authentication. This is declared metadata, not a verified install — the repository README is the authority.
Declared by Glama, last synced Oct 17, 2026. Not independently verified by MCP Toplist.
- OUTLOOK_CLIENT_ID · optional
- OUTLOOK_CLIENT_SECRET · optional
Connect Outlook Assistant and confirm it works
claude mcp add outlook-assistant -e "OUTLOOK_CLIENT_ID=<your OUTLOOK_CLIENT_ID>" -e "OUTLOOK_CLIENT_SECRET=<your OUTLOOK_CLIENT_SECRET>" -- npx -y @littlebearapps/outlook-assistantReplace each placeholder with your own value before saving.
[mcp_servers.outlook-assistant]
command = "npx"
args = ["-y", "@littlebearapps/outlook-assistant"]
[mcp_servers.outlook-assistant.env]
OUTLOOK_CLIENT_ID = "<your OUTLOOK_CLIENT_ID>"
OUTLOOK_CLIENT_SECRET = "<your OUTLOOK_CLIENT_SECRET>"Add to ~/.codex/config.toml. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"outlook-assistant": {
"command": "npx",
"args": [
"-y",
"@littlebearapps/outlook-assistant"
],
"env": {
"OUTLOOK_CLIENT_ID": "<your OUTLOOK_CLIENT_ID>",
"OUTLOOK_CLIENT_SECRET": "<your OUTLOOK_CLIENT_SECRET>"
}
}
}
}Add to claude_desktop_config.json (Settings → Developer → Edit Config). Replace each placeholder with your own value before saving.
{
"mcpServers": {
"outlook-assistant": {
"command": "npx",
"args": [
"-y",
"@littlebearapps/outlook-assistant"
],
"env": {
"OUTLOOK_CLIENT_ID": "<your OUTLOOK_CLIENT_ID>",
"OUTLOOK_CLIENT_SECRET": "<your OUTLOOK_CLIENT_SECRET>"
}
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). Replace each placeholder with your own value before saving.
{
"servers": {
"outlook-assistant": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@littlebearapps/outlook-assistant"
],
"env": {
"OUTLOOK_CLIENT_ID": "<your OUTLOOK_CLIENT_ID>",
"OUTLOOK_CLIENT_SECRET": "<your OUTLOOK_CLIENT_SECRET>"
}
}
}
}Save as .vscode/mcp.json in your workspace. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"outlook-assistant": {
"command": "npx",
"args": [
"-y",
"@littlebearapps/outlook-assistant"
],
"env": {
"OUTLOOK_CLIENT_ID": "<your OUTLOOK_CLIENT_ID>",
"OUTLOOK_CLIENT_SECRET": "<your OUTLOOK_CLIENT_SECRET>"
}
}
}
}Add to ~/.codeium/windsurf/mcp_config.json. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"outlook-assistant": {
"command": "npx",
"args": [
"-y",
"@littlebearapps/outlook-assistant"
],
"env": {
"OUTLOOK_CLIENT_ID": "<your OUTLOOK_CLIENT_ID>",
"OUTLOOK_CLIENT_SECRET": "<your OUTLOOK_CLIENT_SECRET>"
}
}
}
}Replace each placeholder with your own value before saving.
After adding the config, ask your client to list this server's tools. A tool list confirms the connection; an empty list or an error means the server did not start or needs credentials.
When to choose another server
No task-specific alternatives are catalogued for Outlook Assistantyet; the list above is its publisher's other servers.
What changed, and when this was checked
- First listed
- Dec 31, 2025
- Latest version published
- Oct 5, 2026
- Version history
- 24 versions tracked (below)
- Requirements evidence
- Declared by Glama, last synced Oct 17, 2026. Not independently verified by MCP Toplist.
- Profile checked
- Not yet — purpose, capabilities and requirements above come from registry data only
- Ranking data as of
- Oct 17, 2026
- Official MCP ↗listed since Apr 25, 2026 · still listed
- Official MCP ↗listed since Apr 25, 2026 · still listed
- Glama ↗listed since Apr 26, 2026 · still listed
- Glama ↗listed since Apr 27, 2026 · delisted, last seen Aug 11, 2026
- PulseMCP ↗listed since May 22, 2026 · still listed
- mcp.so ↗listed since May 22, 2026 · still listed
- mcp.so ↗listed since Oct 17, 2026 · still listed
Do you maintain Outlook Assistant? to correct or enrich this profile.
Available versions (24)
| Version | Published |
|---|---|
| 3.14.1 | Oct 5, 2026 |
| 3.14.0 | Oct 4, 2026 |
| 3.13.0 | Oct 3, 2026 |
| 3.12.1 | Oct 3, 2026 |
| 3.12.0 | Oct 2, 2026 |
| 3.11.2 | Sep 30, 2026 |
| 3.11.1 | Sep 9, 2026 |
| 3.11.0 | Sep 9, 2026 |
| 3.10.0 | Sep 9, 2026 |
| 3.9.1 | Aug 1, 2026 |
| 3.9.0 | Jul 23, 2026 |
| 3.8.2 | Jul 21, 2026 |
| 3.8.1 | May 26, 2026 |
| 3.8.0 | May 26, 2026 |
| 3.7.4 | May 5, 2026 |
| 3.7.0 | Mar 31, 2026 |
| 3.6.0 | Mar 29, 2026 |
| 3.5.2 | Mar 24, 2026 |
| 3.5.1 | Mar 21, 2026 |
| 3.5.0 | Mar 17, 2026 |
| 3.4.1 | Mar 13, 2026 |
| 3.3.1 | Mar 9, 2026 |
| 3.2.1 | Mar 6, 2026 |
| 0.1.0 | Nov 25, 2024 |
Ranks ahead of 146,913 of 147,587 servers on MCP Toplist.
Show your rank
Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.
[](https://mcptoplist.com/server/io.github.littlebearapps%2Foutlook-assistant)<a href="https://mcptoplist.com/server/io.github.littlebearapps%2Foutlook-assistant"><img src="https://mcptoplist.com/badge/io.github.littlebearapps%2Foutlook-assistant.svg" alt="MCP Toplist: Top 1% of 147,587" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Frequently asked questions
- Who maintains Outlook Assistant?
- Outlook Assistant is maintained by littlebearapps, which publishes 3 MCP servers (24 total versions) tracked on MCP Toplist.
- Is Outlook Assistant listed on the Official MCP Registry?
- Yes — Outlook Assistant is listed on the Official MCP Registry, alongside Glama, PulseMCP and mcp.so.
- How many versions does Outlook Assistant have?
- MCP Toplist tracks 24 versions of Outlook Assistant, most recently published on Oct 5, 2026.
- Where can I find the source code for Outlook Assistant?
- The source code for Outlook Assistant is hosted at github.com/littlebearapps/outlook-mcp.
Do you run this server?
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