get_financial_statements

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

No annotations are provided, so the description carries full burden for behavioral disclosure. It only states what the tool returns without mentioning rate limits, authentication needs, data freshness, or any side effects. The lack of such context is a significant gap.

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 extremely concise: a two-sentence intro followed by a bullet-style args list. No wasted words, front-loaded with the primary purpose. The structure is clear and easy to scan.

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 an output schema exists, the description does not need to detail return values. It covers the tool's function and parameter formats adequately for a 3-parameter tool. However, it lacks context on data scope (e.g., how far back data is available) and any constraints.

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 0%, so the description adds needed meaning. It explains ticker as a stock symbol and start_date/end_date as YYYY-MM-DD format, which aids understanding beyond the schema's type-only definitions. However, it does not clarify the default behavior when optional dates are omitted.

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 the tool returns quarterly and annual financial statements (income, balance sheet, cash flow), specifying the verb 'Get' and the resource 'financial statements'. This distinguishes it from siblings like get_stock_prices or get_dividends.

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 on when to use this tool versus alternatives like get_daily_fundamentals or get_fundamentals_definitions. It does not mention prerequisites, exclusions, or specific contexts for optimal use.

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