getCashFlowGrowthBulk

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

Annotations already establish a safe, read-only, idempotent, open-world operation, so the description only needs to add operational context. It adds the bulk/multi-company scope but does not explain limits, response shape, or what 'bulk' includes. Given annotation coverage, a 3 is appropriate.

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 sentences, front-loaded with the purpose and then the intended use. Some marketing phrasing ('allows you to', 'ideal for') could be trimmed, but nothing is seriously bloated.

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?

The tool is simple and the two required parameters are fully described in the schema; the description adds the multi-company bulk scope. No output schema exists, but the description gives enough of the return category for an agent to know what it retrieves, though it could specify the shape of growth metrics.

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%, so year and period are already documented by the schema. The description adds no parameter-level meaning, such as period value constraints or how the year/period pair filters the bulk result.

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 specific verb ('retrieve') and resource ('bulk growth data for cash flow statements') and clarifies the scope as multiple companies simultaneously. It distinguishes itself from the singular growth tool through the bulk/multiple-company wording, though it does not name the sibling explicitly.

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?

It gives a clear context ('ideal for analyzing cash flow growth trends of multiple companies simultaneously'), which implies when to choose the bulk endpoint over the single-company one. It does not state exclusions or name the alternative tool explicitly.

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