release_course_quiz

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

With no annotations, the description still surfaces a genuine behavioral constraint – the freshness requirement and the enforced 2-5s delay – which the agent could not learn from the schema. It omits what the authorization actually triggers, error behavior, and whether the action is irreversible.

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?

A single compact sentence with no wasted clauses, and the precondition is front-loaded after the verb. The brevity is a virtue here, though it edges toward under-specification.

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?

An output schema exists, so return values need no explanation, but for a mutation-style authorization step with zero annotations and 0% parameter coverage the description should explain the two IDs and the consequence of authorizing. Those gaps leave the agent guessing.

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%, so neither plan_id nor observation_id is documented anywhere. "Same-content read" faintly hints that observation_id comes from a prior observation, but plan_id's role and how the two must correspond are entirely unexplained.

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?

"Authorize one UI action" never says which action or that it concerns a course quiz – that only comes from the tool name. Compared with siblings such as prepare_course_quiz, submit_chapter_quiz, or validate_reviewed_chapter_quiz, an agent cannot tell what this releases or how it differs.

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 phrase "after a fresh same-content read and a real 2-5s interval" does state a precondition for calling, which is more than nothing. But it never names the prerequisite tool (e.g., prepare_course_quiz / observe_chapter_quiz) or says when to avoid this tool.

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