download_specification

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

No annotations are provided, so the description must disclose behavior. It states the action (download) but does not mention output format, file delivery mechanism, authentication requirements, or any side effects. For a non-mutating tool, the lack of such context earns more than 1, but it still leaves significant ambiguity.

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?

A single, efficient sentence with no filler. It is front-loaded with the action and scope, though it is almost too terse to add context beyond the tool name.

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 schema documents all parameters, including an enum for format, so the agent can construct a valid call. However, the description does not clarify the role of keyword/chapter in the download flow or what the tool returns, and there is no output schema. This leaves the tool under-specified for a 4-parameter operation with no annotations.

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 coverage is 100% with descriptions for all four parameters (name, format, chapter, keyword), so the baseline is 3. The description itself adds no parameter-specific meaning, but it also doesn't conflict with 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 uses the verb '下載' with the resource '規範文件' and specifies '單一特定', clearly distinguishing it from batch_download_specifications. It is clear what the tool does, though it does not explicitly reference sibling alternatives.

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 about when to use this tool instead of search_specifications, list_chapters, or batch_download_specifications. The word 'single' implies a contrast with batch download, but there is no explicit selection criteria or prerequisite instructions.

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