---
title: "MCP server data domains and tools | Lansweeper Platform"
slug: "lansweeper-mcp-data-and-tools"
description: "Reference for the five data domains available through the Lansweeper MCP server, what each contains, how they connect, and the tools your assistant calls."
updated: 2026-06-12T14:13:18Z
published: 2026-06-12T14:13:18Z
canonical: "docs.lansweeper.com/lansweeper-mcp-data-and-tools"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://docs.lansweeper.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Data domains and tools

This reference covers the five data domains available through the Lansweeper MCP server, what's in each one, how they connect, and which tools your assistant calls when answering questions.

For background on the MCP server, see [Explore the Lansweeper MCP server](/docs/explore-lansweeper-mcp-server). For setup, see [Connect to Lansweeper's MCP server](/docs/connect-lansweeper-mcp-server).

## The five data domains

The MCP server gives your AI assistant live, read-only access to your Lansweeper estate across five domains. This section covers what's available, so you know what kinds of questions you can ask.

| Domain | What you get |
| --- | --- |
| **Asset** | The master record: who owns it, where it is, how it's configured, what it's running, how healthy it is |
| **Software installation** | Standardized software inventory across the fleet: name, version, publisher, edition, install date |
| **Vulnerability** | Per-vulnerability context: severity, exploit activity, ransomware association, whether a patch exists |
| **User** | Identity hygiene: who's enabled, when they last logged in, password status, organizational context |
| **Windows service** | Operational signal: which services are running, stopped, or misconfigured on which machines |

Combined, around 300 data points are available across these five domains.

## What's in the Asset domain

The Asset domain is the anchor of most questions. For every device in your inventory, your AI assistant can reason about:

- **Who and where:** name, owner, contact, department, location, building, branch office, cost center
- **What it is:** device type, manufacturer, model, serial number, cloud provider, tenant, environment
- **How it's configured:** CPU, memory, storage (with free space), firmware, chassis, uptime
- **What it's running:** operating system, version, build, installed since
- **Where it is in its lifecycle:** hardware end-of-life and end-of-support, OS end-of-life and end-of-support, warranty end
- **How it's protected:** antivirus status, disk encryption, last patched, last backup, open vulnerability counts
- **How well you know it:** first seen, last seen, last scan attempt, scan errors, which source reported it
- **Procurement context:** purchase date, PO number, invoice, vendor, acquisition type
- **Your own fields:** any custom fields your team has added

## How the domains connect

Your AI assistant can move between these domains in a single question. For example: *"show the CVEs on devices whose last logged-in user is still an active AD account."*

- **Asset ↔ Software installation:** what's installed where, and the other way round
- **Asset ↔ Vulnerability:** which CVEs hit which devices
- **Asset ↔ Windows service:** which services are (or aren't) running on which servers
- **Asset ↔ User:** which user is tied to which device, via last-logon and domain

## MCP tools

Your AI assistant calls these tools automatically based on your question. The reference is here so you understand what's happening behind the scenes.

| Tool | Description |
| --- | --- |
| `list-sites-tool` | Returns the Lansweeper sites your account can access in the selected region. Used at the start of a session to scope queries. |
| `search-datasets` | Discovers which datasets and fields are available, so the assistant knows what it can ask about. |
| `search-query-catalog` | Searches a catalog of pre-built query templates that match what you're trying to answer. |
| `execute-query-tool` | Executes a structured query against a site and returns the results. |
| `docs-tool` | Searches Lansweeper documentation, community, and blog for context. Useful when your question is about how Lansweeper works, not just what's in it. |

## Next steps

- [Prompts, skills, and agents](/docs/prompts-skills-agents)
- [Explore the Lansweeper MCP server](/docs/explore-lansweeper-mcp-server)
- [Connect to Lansweeper's MCP server](/docs/connect-lansweeper-mcp-server)