A cross-platform MCP server that processes Microsoft Outlook emails, generates vector embeddings using Ollama, and provides semantic search
Outlook Email becomes available to MCP clients through the outlook email mcp server. A cross-platform MCP server that processes Microsoft Outlook emails, generates vector embeddings using Ollama, and provides semantic search capabilities. Works on Windows, macOS, and any platform via Microsoft Graph API.
A cross-platform MCP server that processes Microsoft Outlook emails, generates vector embeddings using Ollama, and provides semantic search capabilities. Works on Windows, macOS, and any platform via Microsoft Graph API.
Once connected, the assistant can call these 2 tools directly:
Category — ToolsStatistics — get_email_statistics, check_data_consistencySetup follows the standard MCP pattern: clone or install the server, then register it in your client's configuration file and restart the client. The configuration snippets on this page cover Claude Desktop, Claude Code and Cursor.
Before the server will start you need to supply 8 environment variables: MONGODB_URI, SQLITE_DB_PATH, EMBEDDING_BASE_URL, EMBEDDING_MODEL, COLLECTION_NAME, OUTLOOK_PROVIDER, LOCAL_TIMEZONE, GRAPH_CLIENT_ID. Keep credentials in your client's env block or a secrets manager rather than committing them.
Communication servers earn their keep on volume — summarising channels and threads that would otherwise cost you an hour of scrollback. Outlook Email sits in that group, and the shape of its toolset — Category, Statistics — tells you what it is really for. Worth comparing against the other communication servers in this directory before you commit to one, since several overlap in scope but differ sharply in setup cost and permissions.
| Tool | What it does |
|---|---|
| Category | Tools |
| Statistics | get_email_statistics, check_data_consistency |
{
"mcpServers": {
"outlook-email": {
"command": "C:/path/to/.venv/Scripts/python",
"args": ["C:/path/to/src/mcp_server.py"],
"env": {
"MONGODB_URI": "mongodb://localhost:27017/MCP?authSource=admin",
"SQLITE_DB_PATH": "C:\\path\\to\\data\\emails.db",
"EMBEDDING_BASE_URL": "http://localhost:11434",
"EMBEDDING_MODEL": "nomic-embed-text",
"COLLECTION_NAME": "outlook-emails",
"OUTLOOK_PROVIDER": "windows",
"LOCAL_TIMEZONE": "America/Chicago"
}
}
}
}Configuration as documented by the project. Restart the client after saving.
| Variable | Description | Required |
|---|---|---|
| MONGODB_URI | Configuration value read at startup. | Optional |
| SQLITE_DB_PATH | Filesystem location the server is allowed to use. | Optional |
| EMBEDDING_BASE_URL | Endpoint or connection string the server talks to. | Yes |
| EMBEDDING_MODEL | Configuration value read at startup. | Optional |
| COLLECTION_NAME | Configuration value read at startup. | Optional |
| OUTLOOK_PROVIDER | Configuration value read at startup. | Optional |
| LOCAL_TIMEZONE | Configuration value read at startup. | Optional |
| GRAPH_CLIENT_ID | Configuration value read at startup. | Optional |
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