get_spot_meta

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

No annotations are provided, so the description carries the full burden of behavioral disclosure. The word 'Request' implies a read operation, but there is no indication of what the response contains, whether any side effects occur, or any access requirements. This falls short of the transparency needed for a tool with zero annotation support.

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 short sentence and is structurally concise. However, it does not earn its place because it merely restates the tool name in a slightly expanded form. It is under-specified rather than genuinely informative, but it is not overly verbose.

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 no output schema and no annotations, the description should clarify what 'spot trading metadata' actually includes. It does not, leaving the agent to guess whether this returns fees, trading rules, or other information. The description is too sparse to be considered complete for a tool with no other structured context.

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 tool has zero parameters, and schema coverage is trivially 100%. There is nothing for the description to add to parameter semantics because no parameters exist. Baseline of 4 is appropriate for parameterless tools.

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 'Request spot trading metadata' is a near-tautology of the tool name 'get_spot_meta'. While it names a verb and resource, 'metadata' is vague and does not specify what the metadata actually contains, nor does it distinguish this tool from sibling getters like get_spot_clearinghouse_state or get_all_mids.

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 provided on when to use this tool versus alternatives. There is no mention of prerequisites, use cases, or why an agent would choose get_spot_meta over other getters. The description simply states a generic action without any contextual direction.

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