list_assignment_learners

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

No annotations are provided, so the description must carry behavioral disclosure. It does identify this as a GET request and clarifies how path and query parameters are used, which is helpful. However, it does not mention auth requirements, rate limits, default page sizes, or any side-effect-related caveats. For a simple read-only list tool this is adequate but not rich.

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?

Two short sentences with no filler. The main purpose is front-loaded, followed by a concise routing rule. Every sentence earns its place.

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 list endpoint with an output schema available, the description adequately covers the operation and the key parameter routing. It could be more complete by explaining the body parameter or giving an example of query parameters, but the endpoint and parameter conventions are enough for an agent to invoke it successfully.

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 coverage is 0% and all three parameters are generic objects with no field descriptions. The description compensates by explaining that route IDs go in path_params and that filtering, pagination, sorting, or include values go in query. It does not explain the body parameter, but it appears optional and the description still adds meaningful parameter routing guidance beyond the schema.

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 and resource: 'List learners assigned to an assignment.' It also gives the exact API endpoint, which clearly separates it from siblings like list_learners, list_account_learners, and get_assignment. The scope is unambiguous.

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?

The description gives clear context—this tool is for listing learners for a particular assignment—and practical routing instructions ('Put route IDs in path_params and filtering, pagination, sorting, or include values in query'). It does not explicitly name alternatives or when not to use it, but the context is clear enough for an agent to select it correctly.

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