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ManoAlee

Enterprise Microsoft 365 MCP Server

by ManoAlee

m365_list_license_skus

List all Microsoft 365 license subscription SKUs with enabled, consumed, and available seat counts to audit license allocation and availability.

Instructions

Lists all M365 license subscription SKUs showing enabled, consumed, and available seats.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault

No arguments

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault
resultYes

Schema Changelog

Changes observed during successful MCP inspections.

  1. First observedv1.0.0

TDQS

A4/5.0
Behavior3/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

With no annotations, the description carries the full burden. It usefully discloses the returned fields (enabled, consumed, available seats), which hints at a read-only inventory operation, but never states that it is read-only, what permissions are required, or whether results are paginated.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

One sentence, front-loaded with the verb and resource, and the returned metrics follow immediately. No filler or redundancy.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness4/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

An output schema exists, so return format need not be restated, and with zero parameters the schema is fully self-describing. The only small gap is the absence of any read-only/permission framing for a no-annotation tool.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters4/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

The tool takes zero parameters, so the baseline is 4. There is nothing for the description to explain beyond what the empty schema already conveys.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

States a specific verb (Lists), a precise resource (M365 license subscription SKUs), and the payload contents (enabled, consumed, available seats). No sibling in the toolset covers license inventory, so the agent can distinguish it immediately from mailbox, group, or compliance tools.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines3/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

The word 'Lists all' implies this is the inventory/audit entry point for license data, but there is no explicit when-to-use statement, no prerequisites, and no named alternative. Usage is inferred rather than guided.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.