getCashFlowStatementsBulk

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

Annotations already declare readOnlyHint, idempotentHint, openWorldHint, covering safety. The description adds standard cash flow reporting details (operating, investing, financing) but fails to explain critical behavior: how 'bulk' works with only year/period parameters (no ticker). This omission reduces transparency to baseline.

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 two sentences, front-loaded with the verb and resource, and contains no redundant or vague phrasing. Every sentence adds value.

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 complexity of a bulk tool with no ticker parameter, the description should explain what 'bulk' means (e.g., returns data for all companies or requires a symbol elsewhere). It also lacks output format details, and the absence of output schema increases the need for description completeness. The description is insufficient.

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?

Input schema has 100% description coverage for both year and period, so the schema itself adequately explains them. The description adds no additional meaning, such as expected formats or constraints. Baseline of 3 is appropriate given high schema coverage.

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 it provides 'access to detailed cash flow reports' and 'retrieve bulk cash flow statement data,' clearly identifying the resource and bulk nature. However, it doesn't clarify that the input schema lacks a ticker parameter, leaving ambiguity about whether data is for all companies or a set. Sibling tools like getCashFlowStatement likely require a ticker, so the distinction is partially clear but not fully.

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?

No guidance is provided on when to use this tool versus alternatives such as getCashFlowStatement, getCashFlowStatementGrowth, or other bulk tools. The description is generic and does not mention use cases or exclusions.

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