speedtest_tracker_stats

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

Beyond the read-only, non-destructive annotations, it discloses the `SPEEDTEST_TRACKER_URL` destination, bearer authorization on authenticated routes, the required `results:read` ability, and the JSON Accept header. It does not explain aggregation scope or response behavior, but these are concrete operational details rather than repetition of the annotations.

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 compact and front-loads the toolset scope before covering connection, authentication, discovery, and available actions. Telegraphic phrasing, the grammatical error `1 operations`, and some repetition of schema-visible information keep it from being excellent.

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 single-operation tool with a fully described schema, the authentication details and help mechanism make it minimally usable. With no output schema, however, the lack of any explanation of what `aggregated` returns or accepts leaves the agent dependent on discovery calls and unable to confidently distinguish it from the results sibling.

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 100%, so the baseline is 3. The help-and-target explanation adds a little behavioral context, but largely duplicates the schema and provides no additional semantics for `body`, `query`, or `params` when invoking `aggregated`.

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 identifies the Speedtest Tracker stats toolset and its sole `aggregated` action, but never states with a clear verb what that action retrieves or calculates. The distinction between aggregated stats and the sibling `speedtest_tracker_results` tool is left to inference.

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?

It provides useful invocation guidance by explaining that `action` set to `help` with `target` returns an action's parameters, and it enumerates `aggregated` as the available operation. It gives no explicit when-to-use guidance or sibling alternatives for choosing between stats, results, servers, and meta.

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