list_homework

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

Annotations already declare readOnlyHint, openWorldHint, idempotentHint, and destructiveHint=false, so the safety profile is covered. The description adds no behavioral context whatsoever, such as what records are returned, pagination implications, or how scope interacts with homework data. No contradiction with annotations.

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 under-pecified rather than concise: 'List Homework' is two words with no structure, front-loading, or earnt information. Every sentence should earn its place, but there are no sentences with substance.

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?

No output schema exists, and the description leaves the core domain concept of 'homework' undefined. While the schema clarifies filters and annotations confirm safety, the agent cannot infer what the tool returns, how homework relates to classrooms/groups/students, or why it exists alongside many similar list_* tools.

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 input schema fully documents all 5 parameters with types and descriptions, so schema coverage is high. The description contributes no additional parameter meaning, and per rubric the baseline of 3 applies when the schema already handles parameter semantics.

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 is the tautological phrase 'List Homework', restating the tool name without any specification. It fails to distiniguish this tool from sibling 'list_*' tools such as list_questions or list_files, offering no differentiation for agent selection.

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 are no scenarios, exclusions, or sibling comparisons, leaving the agent without a basis to choose it over other list_* tools in the same family.

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