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

Annotations already declare readOnlyHint=true and openWorldHint=true, so the safety profile is covered. The description adds that only 'public accepted' contributor/activity counts and open-issue totals are returned, which is useful scoping, but says nothing about volume, pagination, or freshness.

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?

One sentence, front-loaded with the verb and the three metrics, with zero filler. Nothing to trim.

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?

An output schema exists, so return-value detail is unnecessary, and the description names the aggregate categories. The main residual gap is the prerequisite discovery step and how the slug is obtained, which is only weakly signalled.

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 0% for the single required 'slug' parameter, so the description must carry the semantics; it implies the slug identifies a previously discovered Wiki article but gives no format or acquisition detail. Marginal compensation for the coverage gap, so baseline 3.

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 (Get) plus resource (totals for a Sportskeeda Wiki article) and even enumerates the three aggregates returned. It does not, however, distinguish itself from siblings like sportskeeda_wiki_activity, sportskeeda_wiki_contributors, or sportskeeda_wiki_issues, which it presumably rolls up.

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?

The phrase 'a discovered ... article' hints that an article must be found first, implying a discovery prerequisite, but no alternative tool or condition is named. Usage is implied rather than stated; an agent gets no explicit when-not guidance.

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