treasury_management__hedge_pnl

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

No annotations are provided. The description only states it computes P&L but doesn't disclose behavioral traits like deterministic calculation, output format, or side effects. The agent has little insight into what happens when the tool is invoked.

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 very short (one sentence) and front-loaded with the domain tag. It is efficient but arguably too brief; a bit more detail would improve clarity without much cost.

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 financial calculation with no output schema, the description should specify what the tool returns (e.g., numeric P&L value, currency). The current description does not explain the output format or interpretation, making it incomplete for an agent to use confidently.

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 coverage is 0%, so the description must compensate. The description mentions 'forward purchase' and 'buying at maturity spot', providing context for the parameters notional_foreign, contracted_forward, and spot_at_maturity. However, it doesn't explicitly define each parameter's role, leaving some ambiguity.

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 computes P&L of a forward purchase vs buying at maturity spot. It identifies the financial computation and distinguishes from sibling tools like treasury_management__cash_position. However, it could be more explicit about the exact output (gain/loss).

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 implies usage when computing hedge P&L but provides no explicit guidance on when to use this vs alternatives. No exclusions or alternative tool names mentioned, leaving the agent to infer.

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