get_profit_and_loss

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

No annotations are provided, so the description carries the full burden. The verb 'fetch' implies read-only behavior, and the scope is stated, but the description does not disclose return format, whether the report includes summary balances, or any other behavioral details.

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 front-loaded sentence with no filler. It communicates action, resource, and scope efficiently, and every word earns its place.

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?

For a simple two-parameter read-only tool with fully documented params, the description is adequate but leaves gaps: no mention of what the response contains, and no reference to the 'active company' selection mechanism used by siblings like list_companies. With no output schema or annotations, a bit more context would improve completeness.

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 input schema already documents both parameters (toDate/fromDate with formats and defaults) at 100% coverage. The description's 'over a date range' adds no meaning beyond what the schema provides, so the baseline of 3 applies.

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 action ('Fetch'), a clear resource ('Profit and Loss statement'), and a scope ('active company over a date range'). This unambiguously distinguishes it from sibling tools like get_balance_sheet or get_trial_balance.

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 useful context (active company, date range) but no explicit when-to-use guidance or alternatives. It does not name siblings or describe exclusions, so the usage scenario is only implied by the financial report name.

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