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

With no annotations, the description carries the full disclosure burden. It does add one genuinely useful behavioral fact — that only publicly released reviews and links are returned — but says nothing about permission needs, behavior when no review exists, or result size/limits.

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 front-loaded sentence states the purpose and scope, followed by a compact args list. Nothing is padded, though the parenthetical could be folded in more cleanly.

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 cover more ground. It hints at the return shape ('content and links') but omits the empty/default behavior of all three optional params and the no-result case, leaving gaps for a lookup 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%, so the description must compensate, and it partially does: it gives the date format (YYYY-MM-DD) and identifies home/away as team names. However, it does not explain that all three parameters are optional with empty-string defaults, nor what happens when home/away are omitted.

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?

States a specific verb (检索/retrieve) and resource (官网已公开的赛后复盘, official-site post-match reviews), and scopes it to already-published content and links. It is distinguishable in spirit from get_match_data (reviews vs. data), but the description never names the sibling, so differentiation is inferred rather than stated.

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 explicit when-to-use or when-not-to-use guidance, and no mention of the sibling get_match_data as an alternative. The only guidance is an implicit scoping caveat ('only returns already-public content'), which tells the agent what comes back but not when to prefer this tool.

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