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

The annotations already mark the tool as read-only and non-destructive. The description adds that the full body is returned from beginning to end, which is useful, but it does not disclose any additional behavioral caveats such as response size, formatting, or limitations.

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?

Two short sentences with no filler: the first states the core return behavior, the second gives the concrete use case. The most important information is front-loaded.

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 simple read-only fetch with one fully documented parameter and an output schema, the description covers the essential behavior and intended usage. It could be slightly stronger with explicit sibling differentiation, but nothing required to invoke the tool correctly is missing.

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?

The sole id parameter is already fully documented in the schema, including that it accepts a URL or path and even Japanese text. The description adds no parameter-specific meaning beyond tying the id to search results, so the baseline of 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?

The description states a concrete action—returning the full body text of a Prenica page—rather than restating the tool name. It is clear and specific, but it does not explicitly differentiate itself from siblings such as get_page or search_pages.

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 gives a concrete trigger: use this tool when reading press-release details found via search, listing fields like announcement content, date/time, place, price, and contact info. It does not mention when not to use it or name alternatives, so it stops short of a full 5.

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