Create Project Exchange Rates

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

Annotations indicate readOperation=false (modifies data) and destructiveHint=false. The description adds 'returns the created object on success (HTTP 201)', which provides some behavioral context. However, it does not disclose what happens if the exchange rate already exists, or any side effects, leaving gaps in transparency.

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 4 sentences, with some redundancy (first and third sentences both say 'create new Currency Configurations'). It is structured but could be more concise by eliminating repetition. The API endpoint info is useful but not essential.

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?

With 4 required params and no output schema, the description covers the basic purpose and required parameters. However, it lacks details on idempotency (idempotentHint=false), error scenarios, and the structure of exchange_rates. For a creation tool, this is minimally adequate but not complete.

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?

All 4 parameters have schema descriptions (100% coverage), so the description's listing of required parameters adds no new meaning. The description does not clarify the structure of exchange_rates array or provide additional semantic hints beyond the schema.

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 'Create project exchange rates by company ID' and mentions creating a new Currency Configurations, which indicates the resource and action. However, there is slight ambiguity between 'exchange rates' and 'Currency Configurations', and it does not distinguish this tool from siblings like create_company_exchange_rates.

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 says 'Use this to create a new Currency Configurations in Procore', which implies the use case. But it lacks explicit when-not-to-use or alternative tools, such as when to use create_company_exchange_rates or update_project_exchange_rates. The agent is left to infer from context.

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