What is the key difference between TrustyData and Outlook Assistant?

TrustyData belongs to the Communication category with cloud HTTP/SSE execution, while Outlook Assistant belongs to the Communication category with local stdio execution.

How do I install TrustyData or Outlook Assistant in Claude Desktop or Cursor?

Copy the mcpServers JSON configuration snippet provided on this page into your claude_desktop_config.json or ~/.cursor/mcp.json file and restart your AI client.

Are TrustyData and Outlook Assistant free or paid?

TrustyData operates under a Free / Open Source model (No auth required). Outlook Assistant operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

TrustyData lists 7 tools with 0 views and 3 GitHub stars. Outlook Assistant lists 6 tools with 0 views and 33 GitHub stars.

Can I use both TrustyData and Outlook Assistant together in the same MCP host?

Yes! MCP hosts like Claude Desktop, Cursor, Windsurf, Cline, and VS Code support configuring multiple servers under the mcpServers object simultaneously.

How do I install TrustyData or Outlook Assistant in Claude Desktop, Cursor, or Windsurf?

Both servers follow the standard Model Context Protocol configuration format. Simply copy the JSON block from the configuration section above and paste it into your AI client's mcpServers configuration object (for instance in claude_desktop_config.json or ~/.cursor/mcp.json ), then completely restart or refresh the application.

Are TrustyData and Outlook Assistant free to use, or do they require API keys?

TrustyData is listed under a Free / Open Source model with No auth required . Outlook Assistant operates under a Free / Open Source model with No auth required . If environment variables are required (such as API keys), be sure to define them under the env key in your MCP client's configuration file.

Can I run both TrustyData and Outlook Assistant at the same time in my AI client?

Yes! MCP clients support multi-server orchestration. You can include both trustydata and littlebearapps-outlook-assistant as distinct keys inside the single mcpServers object in your configuration file. Your AI assistant will automatically select and call the appropriate tool from either server during chat sessions.

Which MCP server has higher directory engagement and quality ratings?

On AllMCPs, TrustyData has a Quality Score of 53 /100 ( Good ) with 0 views, 0 installs, and 3 GitHub stars. Outlook Assistant holds a Quality Score of 57 /100 ( Good ) with 0 views, 0 installs, and 33 GitHub stars.

Side-by-Side Model Context Protocol Comparison

TrustyData vs Outlook Assistant

In-depth architectural comparison of the TrustyData and Outlook Assistant MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

At a Glance & Executive Verdict

TrustyData

Communication · Remote HTTP/SSE

Quality: 53/100 (Good) | Auth: No auth required

Outlook Assistant

Communication · Local stdio

Quality: 57/100 (Good) | Auth: No auth required

Verdict Summary: Choose TrustyData if you need specialized Communication tools running via a hosted cloud SSE transport. Choose Outlook Assistant if your workspace requires Communication integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose TrustyData when:

You need dedicated capabilities in the Communication domain.
You prefer remote streaming HTTP/SSE transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
Primary tools included: verify_address, search_address, get_address_details.

Explore TrustyData Details

Choose Outlook Assistant when:

You need dedicated capabilities in the Communication domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
Primary tools included: Email search with conversation threading and batch actions, Email sending with dry-run previews and recipient allowlist, Export emails in Markdown, EML, JSON, CSV, MBOX, or HTML formats.

Explore Outlook Assistant Details

Feature & Specification Comparison

Specification	TrustyData Communication	Outlook Assistant littlebearapps Communication
Summary	French address quality, geocoding & routing from official data (BAN, INSEE, OpenStreetMap).	Ask your AI assistant to search your inbox, send emails, schedule meetings, manage contacts, and configure mailbox settings — without leaving the conversation. Works with Claude, Cursor, Windsurf, and any MCP-compatible client.
Category & Scope	Communication

Tools & Capabilities Breakdown

TrustyData Tools (7)

verify_address

Verify & normalize a French address against the BAN

search_address

Autocomplete / search full addresses

get_address_details

Full detail for a given address id

search_locality

Search French communes / localities

search_nearby

Proximity search around a point

route_matrix

Travel-time / distance matrix

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

TrustyData Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "trustydata": {
      "url": "https://img.shields.io/badge/License-MIT-blue.svg)](./LICENSE"
    }
  }
}

Outlook Assistant Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "littlebearapps-outlook-assistant": {
      "command": "npx",
      "args": [
        "-y",
        "@littlebearapps/outlook-assistant"
      ]
    }
  }
}

Frequently Asked Questions

TrustyData is categorized under Communication and uses a remote streaming HTTP/SSE transport. In contrast, Outlook Assistant belongs to Communication using local stdio subprocess. Select TrustyData when you need capabilities focused on communication and Outlook Assistant when you require tools for communication.

More alternatives to TrustyData More alternatives to Outlook Assistant Communication category hub Canonical compare URL