avanan_list_msp_users

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

With no annotations, the description carries the full behavioral burden, but it only says 'List all MSP users.' It does not disclose that results are paginated or that scrollId must be used to retrieve subsequent pages; the schema hints at this, but the description itself does not.

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

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

The description is a single focused sentence with no filler words. It is front-loaded and easy to parse, though it is minimal enough that some behavioral context is omitted.

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

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

For a simple list tool with one optional parameter, the description and schema together are minimally sufficient to make a first call. However, with no output schema and no mention of how scrollId is returned or used, an agent still has to infer the response structure and pagination flow.

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

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

The only parameter, scrollId, is fully described in the schema as 'Pagination scroll ID from a previous response,' so schema coverage is 100%. The description adds no additional parameter-level meaning, so the baseline of 3 applies.

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

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

The description states a specific verb ('List') and resource ('MSP users'), and 'all' clarifies the scope. It is differentiated from single-user retrieval by the resource name, though it does not explicitly contrast with sibling list tools like avanan_list_msp_partners.

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

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

No guidance is given about when to use this tool versus alternatives. There is no mention of preferring get_msp_user for a single user, or using pagination via scrollId for large result sets.

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