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

Annotations already declare readOnly, idempotent and non-destructive, so 'Read-only; changes nothing' is largely redundant, but the description adds real behavioral value absent from annotations: a hard cap of 8 matches, per-result fields (slug, title, description, page URL, regional), and the regional split between Albania and Kosovo pages. With no output schema, this return-shape disclosure is the main contribution.

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?

Three tight sentences, front-loaded with the action and scope, then the return contract, then the safety note. The topic list is long but functional; little waste overall.

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?

With no output schema, the description carries the return contract and does so adequately (result count cap and field list). Minor omissions remain, such as what happens on zero matches or how ranking works, but nothing blocks correct invocation.

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 100%, with the query examples ('net salary', 'tvsh', 'car customs') and the sq/en enum already documented. The description's mention of topics and Albanian/English input restates rather than extends the schema, so baseline 3 applies.

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?

States a specific verb and resource ('Search the 200+ DigitalHelp tools ... by topic') plus an enumerated topic domain, so the tool's function is unambiguous. It also distinguishes itself from siblings by noting that matches runnable on this server name the tool to call, e.g. calculate_net_salary.

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 makes the use case clear: keyword-based discovery across Albanian/Kosovo topics, with the chaining hint that results may point to an executable tool. It does not explicitly state when NOT to use it (e.g. call a known tool directly) or how it relates to run_tool, but the context is clear enough.

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