bing_page_stats

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

With no annotations, the description carries the full burden of behavioral disclosure. It only implies a read operation via 'stats', but does not explicitly state if it is read-only, whether it requires authentication, or any side effects. Significant transparency gaps remain.

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 very concise with only one sentence, which is efficient but lacks necessary detail. It earns its place by being short, but the brevity comes at the cost of clarity and completeness. A middle score is appropriate.

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 simple input schema and presence of an output schema, the description could be sufficient, but it fails to explain what the tool returns or how to interpret the results. The AI is left to guess from the tool name and siblings, which is not complete for reliable use.

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%, meaning the schema provides no explanation for the 'site_url' parameter. The description does not compensate by explaining what format or value 'site_url' expects (e.g., full URL, domain). This leaves the AI with insufficient guidance to correctly invoke the tool.

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 states 'Per-page stats from Bing Webmaster', which identifies the resource (Bing Webmaster) and the nature of the data (stats per page). However, it lacks a specific action verb and does not clarify what kind of stats (e.g., impressions, clicks). This vagueness makes it harder for an AI to distinguish from siblings like 'bing_query_stats'.

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 on when to use this tool versus alternatives. There is no mention of prerequisites, context, or scenarios where this tool is appropriate or inappropriate. The description gives no hints about usage context.

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