goto_course_page

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

With no annotations, the description carries the full behavioral burden and does disclose bounded retries and per-attempt logging, which is useful. However, it does not state failure behavior, idempotency, permissions, or what 'owned' means in this context.

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 front-loaded sentence with no filler. Every phrase adds either the action or a behavioral trait.

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 not be described, and the retry/logging note adds some context. Still, for a navigation tool with no annotations and zero schema descriptions, the description leaves key details about page_url expectations and failure handling unstated.

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 the description must compensate, but it only indirectly links retries to the attempts parameter and does not explain the expected format or constraints of page_url. The default attempts value is visible in schema but its semantics are only thinly supported.

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 action: navigate an owned page, with bounded retries and per-attempt logging. This is more than a tautology and gives the core verb+resource. However, it does not distinguish this tool from nearby navigation siblings such as inspect_owned_page, observe_course_browser, or open_course_chapter, so it falls short of a 5.

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?

There is no explicit guidance on when to use this tool versus the many sibling navigation and inspection tools. The phrase 'owned page' implies a context, but no alternatives, prerequisites, or exclusions are stated.

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