defi_get_dex_protocol_volume

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

With no annotations provided, the description carries the full burden of disclosing behavior, but it only states that it gets data. It does not describe what 'detailed volume data' includes, response format, time range, units, or any limitations. Since there are no annotations to supplement this, the agent has little idea what to expect from invocation.

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, concise sentence with no filler or redundancy. It is appropriately sized for a simple tool and gets straight to the point.

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?

The tool is simple with only one parameter, but the description is somewhat vague about what 'detailed volume data' entails (e.g., time series, current volume, by pool or chain). With no output schema to clarify the return structure, the description could usefully add a bit more context about the data returned, making this an adequate but not fully complete description.

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 100% for the single 'protocol' parameter, with a clear format and examples ('e.g., 'uniswap', 'curve''). The description adds no extra meaning beyond the schema, but the baseline of 3 applies because the schema fully documents the parameter.

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 that the tool retrieves detailed volume data for a specific DEX, using a specific verb ('get') and resource ('volume data for a specific DEX'). The phrase 'specific DEX' distinguishes it from sibling tools like defi_get_dex_volume (which aggregates volumes) and defi_get_chain_dex_volume (which groups by chain), making its purpose unambiguous.

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 given on when to use this tool over alternatives. The description does not mention exclusions, preferred scenarios, or related tools, leaving the agent to infer from the name and sibling list. This is a significant gap, especially given the many similar defi volume tools.

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