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

Annotations already declare readOnlyHint, idempotentHint, destructiveHint=false and openWorldHint=false, so the safety profile is fully covered structurally. The description adds nothing behavioural: no ordering, no pagination semantics despite limit/offset, no indication of result size or what a page entry contains. It only glosses categories that the schema enum already lists.

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, front-loaded sentence with no filler, which is good. But the brevity is achieved partly by omitting essential information, so it sits between genuine conciseness and 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?

For a 3-parameter listing tool with no output schema, the definition omits too much: pagination behaviour via limit/offset, the `home` type, whether empty results are possible, and how many pages a category typically returns. An agent could call it, but not confidently predict or paginate the result.

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, and it partially does: it explains the meaning of seven of the eight `type` values (service, industry, tool, blog, info, legal, faq) with Hungarian glosses, which is real added meaning for the key parameter. However, the enum value `home` is omitted entirely, and neither `limit` (max 200) nor `offset` is addressed, so the compensation is incomplete.

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 identifies the resource (the public pages of kodvena.hu) and its categorisation, but it never states the action in so many words — it reads as a fragment enumerating categories rather than 'lists the public pages'. Most of its content restates the `type` enum values, so the name carries the operative verb. It is decipherable alongside `list_pages` but not self-evidently distinct from `get_page` or `list_free_tools`.

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 when-to-use or when-not-to-use guidance. The siblings `get_page`, `get_faq`, `list_free_tools` and `search` overlap in surface area, and the description gives no hint about which to pick or in what order (e.g. list first, then get_page by slug).

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