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

No annotations are provided, so the description must fully disclose behavior. It mentions the source (ministry primary materials) and that data includes an acquisition date, which hints at freshness and reliability, but it does not describe the output format (e.g., list, summary), whether it is read-only, or any limitations. For a tool with zero annotation coverage, this is a significant gap in transparency.

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 a single, compact sentence that front-loads the main topic (government and money) and then enumerates specific examples. It is concise without unnecessary words, but it packs multiple items into one sentence, which could be slightly clearer with a list structure. Overall, it is well-sized and focused.

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 that there are no parameters and no output schema, the description should provide enough context for an agent to understand what the tool returns. It states it provides amounts and deadlines for several categories, but it is vague about the exact scope (the 'etc.' and the lack of detail on how the data is presented). It is adequate for a simple lookup tool, but it could be more complete by stating whether it returns a single value or a table, and how the acquisition date is used.

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 tool has zero parameters, so the schema covers everything. The description does not need to explain parameters. The baseline of 4 is appropriate because there is nothing to add; the description correctly does not attempt to explain non-existent parameters.

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 identifies the tool's focus: government-related financial information (high-cost medical care, child allowance, death procedures) with amounts and deadlines. It names specific topics and the type of data provided, distinguishing it from generic government guides. However, it lacks an explicit action verb like 'retrieve' or 'list', making the purpose slightly less direct than ideal.

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 no guidance on when to use this tool versus siblings such as gov_guide or gov_pref. It does not state any exclusions, alternatives, or conditions. An agent would have to infer that this tool is for financial amounts and deadlines, but there is no explicit differentiation from other government-related tools.

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