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

Annotations already declare readOnlyHint=true, idempotentHint=true, destructiveHint=false, and openWorldHint=true. The description adds no behavioral context such as authentication needs, rate limits, or side effects, and its output statement 'Returns the result or applies the effect' is too vague to be useful.

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 has labeled sections, but it repeats boilerplate about being a dedicated tool and includes low-value text such as 'Search terms: dashboard requestcode.' The useful endpoint information is front-loaded, but several sentences do not earn their place.

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 values need not be explained in detail. However, the description fails to explain the core 'request code' concept, which is essential for distinguishing this tool from numerous sibling dashboard GET tools.

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?

With 100% schema description coverage and only one parameter, the schema already documents the id field. The description adds '[FromQuery] id: int' but does not explain what the id represents beyond the type binding, so the baseline score of 3 is appropriate.

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 largely restates the tool name and endpoint path: 'Provides the GET request code operation in dashboard data.' It never explains what a 'request code' is or what the operation returns, so the purpose remains tautological rather than specific.

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 'Use when' guidance is circular: 'Use it when a client needs to run the request code operation for dashboard data.' It names no alternatives and gives no conditions for choosing this over the many other dashboard-related sibling tools.

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