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

With no annotations, the description carries the full behavioral burden and does a good job disclosing that the live source is not wired, the tool currently returns UNKNOWN, UNKNOWN is never charged, and the tool is free during beta. It also reports accuracy, page-citation, uptime, and data date, though it does not describe the normal return shape or units.

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, but it spends substantial space on verification metrics and uptime claims that are not directly useful for invoking a tool that currently returns UNKNOWN. It is compact but not fully focused on invocation-relevant information.

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 tool with no output schema and no annotations, the description should explain what is returned and what the parameters mean. It covers the current beta/UNKNOWN state but leaves the normal behavior, return content, and parameter semantics incomplete.

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 0%, and the description says nothing about the lat and lon parameters. It does not explain coordinate meaning, expected format, or how the two required parameters affect the result.

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 mostly restates the tool name and reports beta/verification status rather than stating what wind data is returned. It does not clarify whether this is current wind, forecast wind, speed, direction, or another wind product, nor does it distinguish the tool from siblings.

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?

There is no guidance on when to use get_wind versus alternatives, no prerequisites, and no exclusions. The beta/free status is noted, but that is not usage guidance for selecting this tool.

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