list_documentation_sections

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

Annotations already declare readOnlyHint=true, idempotentHint=true, and destructiveHint=false, so the agent knows this is a safe, repeatable read operation. The description adds context about returning 'a structured list of main documentation sections and their purposes,' which provides useful output information, but it doesn't disclose additional behavioral traits like rate limits or authentication needs. 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 appropriately sized and front-loaded: the first sentence states the purpose, the second explains the utility, and the third clarifies parameters and returns. Every sentence adds value without redundancy, making it efficient and well-structured.

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?

Given the tool's low complexity (0 parameters, read-only, idempotent), the description is complete. It explains the purpose, usage context, parameter requirements, and return value. With annotations covering safety and an output schema likely detailing the structured list, no additional information is needed for effective use.

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?

With 0 parameters and 100% schema description coverage, the schema fully documents the lack of inputs. The description explicitly states 'No parameters required,' which adds clarity and confirms the schema, earning a score above the baseline of 3 for zero-parameter tools.

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's purpose: 'List the main sections and categories available in the UAB Research Computing documentation.' It specifies the verb ('List') and resource ('main sections and categories'), though it doesn't explicitly differentiate from sibling tools like 'get_documentation_page' or 'search_documentation' beyond the scope of listing sections versus retrieving content or searching.

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 implies usage by stating it 'provides an overview of the documentation structure to help users understand what information is available,' which suggests it's for initial exploration. However, it doesn't explicitly say when to use this tool versus alternatives like 'search_documentation' or 'get_documentation_page,' leaving the guidance somewhat implicit.

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