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

The annotations already declare readOnlyHint, idempotentHint, openWorldHint=false and destructiveHint=false, so the safety and determinism profile is fully covered. The description adds the return shape (short answer plus link per topic), which is genuine value beyond the annotations, but says nothing about whether items are ordered, stable, or cached.

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 sentence that leads with the resource and count and closes with the payload shape. There is no filler and nothing that could be cut without losing information.

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 zero-parameter listing tool with no output schema, the description conveys enough: what is returned, how many items, and what each item carries. It stops short of describing ordering or the linked content, which would be nice but is not essential to calling it correctly.

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?

There are zero parameters, so there is no parameter semantics to specify and the baseline of 4 applies. The description correctly does not invent parameters that do not exist.

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 names the specific resource (the thirteen topics of the Wisdom library) and the scope (exactly thirteen), so an agent knows this is a complete enumeration rather than a search. The action verb 'list' lives in the title rather than the description body, which is a minor weakness, but the noun phrase still unambiguously signals a full listing.

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 a browse/anchor use case by promising a short answer and link per topic, but it never says when to choose this over search_wisdom or find_practice. An agent must infer that this is the entry point for discovery rather than a lookup tool.

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