get_poverty_stats

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

No annotations are provided, so the description must disclose behavioral traits. It only mentions the data source and year, omitting any details about side effects, data availability, permission requirements, or whether the data is live or cached. The behavioral implications are unclear.

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, clear sentence that conveys the essential information. It is front-loaded and efficient, though it could be slightly expanded to include usage guidance without becoming verbose.

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 the simplicity of the tool (one optional parameter, output schema exists), the description is mostly complete. It identifies the data source and latest year. However, it does not explicitly mention that it returns national-level data unless a region is specified, which is captured in the schema but could be restated for clarity.

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 input schema already documenting the region parameter and its behavior ('None returns national'). The tool's description adds no further parameter information, so baseline 3 applies. It does not detract but does not enhance.

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 states it provides poverty incidence data from a known source (PSA) and mentions the latest year (2023 Full-Year). This differentiates it from sibling tools like get_inflation_stats or get_labor_stats. However, it lacks an explicit verb like 'retrieve' or 'get', making the action slightly implicit.

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 offers no guidance on when to use this tool versus alternatives, such as other statistical tools or data sources. It provides no context about prerequisites, limitations, or typical use cases.

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