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

Annotations already declare readOnlyHint=true, idempotentHint=true, destructiveHint=false, so the safety profile is clear. The description adds no behavioral context beyond that, such as pagination, return format, or scope details. With annotations covering the main traits, a 3 is appropriate.

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 very short and front-loaded with the key action. It repeats the phrase 'Get Workspace Auth Connections' and 'Get all auth connections for the workspace' which is slightly redundant, but overall it's concise and to the point.

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 and no output schema, the description is adequate but minimal. It doesn't mention what the response contains, whether pagination exists, or any filtering options. Given the low complexity, it's acceptable but could be more complete.

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?

Schema description coverage is 0%, but there is only one optional parameter 'account' with no description. The description does not explain what 'account' means or how it affects results. Since the parameter is optional and the tool is a simple list, the description's lack of param detail is a minor gap, but it doesn't compensate for the 0% coverage.

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 clearly states the tool lists auth connections for the workspace, using a specific verb ('Get') and resource ('Workspace Auth Connections'). It distinguishes from siblings like create/delete/update_auth_connection, though it doesn't explicitly differentiate from other list tools.

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 on when to use this tool versus alternatives. It doesn't mention that it's for listing only, or contrast with create/update/delete auth connection tools. The context is implied by the name and description but no explicit usage context or exclusions are provided.

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