get_hill_score

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

With no annotations provided, the description carries full responsibility for behavioral disclosure. It offers zero information about side effects, read-only nature, authentication needs, rate limits, or return characteristics, leaving the agent completely in the dark.

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?

While the description is extremely short (one word), it is under-specified rather than concisely informative. It fails to earn its place because it provides no actionable value to the agent.

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?

Given the 0% parameter coverage, absence of annotations, and over 40 sibling tools, the description is completely inadequate. Although an output schema exists, the description does not mention it or hint at the return type, leaving major gaps for a two-parameter tool.

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% (no parameter descriptions in the input schema), and the tool description adds nothing about the parameters. It does not explain date formats, purpose of start_date and end_date, or any constraints, forcing the agent to guess.

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 is a single Chinese phrase '爬坡分数' which translates to 'hill score', essentially a tautology of the tool name 'get_hill_score'. It provides no verb or resource context and fails to distinguish this tool from siblings like endurance_score or fitnessage_data.

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 or when not to use this tool, no alternatives are mentioned, and no prerequisites are stated. The agent receives no context to decide between this and dozens of similar sibling tools.

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