getPriceTargetLatestNews

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

The description details what the response includes: 'detailed forecasts, stock prices at the time of the update, analyst insights, and direct links to news sources.' This adds useful context beyond the readOnly/idempotent annotations. No contradictions with 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 two sentences, front-loading the main purpose. It is efficient and contains no redundant information, though it could be slightly more concise.

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 tool's simplicity (2 optional parameters, no nested objects, no output schema), the description adequately covers the purpose and returned content. It explains what the tool provides, making it sufficient for agent selection.

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?

The input schema has 100% coverage for the two optional parameters (page and limit), so the baseline is 3. The description does not add any additional meaning to these parameters.

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 clearly states the tool retrieves 'the most recent analyst price target updates for all stock symbols' using a specific API. It specifies the verb ('get updates') and resource ('price target latest news'), but does not explicitly differentiate from sibling tools like getPriceTargetNews or getPriceTargetSummary.

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 such as getPriceTargetConsensus or getPriceTargetSummary. There is no mention of prerequisites, context, or when not to use it.

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