application_status

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

Annotations already declare readOnlyHint=true, so safety is covered. The description adds a genuine behavioral trait, 'resilient if absent', telling the agent it won't error when the application is missing. It says nothing about return format or auth, so it adds some value but not rich context.

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?

Short and front-loaded, with the read tag and purpose first and the single parameter documented after. The 'Args:' block is slightly heavy for one parameter but not wasteful.

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 one-parameter read tool with no output schema, the description covers purpose, the sole parameter's semantics, and the absent-data behavior. Sufficient for an agent to call it correctly.

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% and the schema itself gives no description for 'target', so the description carries the burden and does so well: 'SolarWinds target name from config; omit for the default' explains both the value source and the optional/default behavior.

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 a specific verb+resource: '[READ] SAM application status (Orion.APM.Application)'. Naming the SAM application resource distinguishes it from the many sibling *_status tools (node_status, interface_status, volume_status), though it never explicitly routes away from them.

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?

There is no when-to-use guidance relative to the status siblings. The only usage note ('omit for the default') concerns the parameter, not the tool's context or prerequisites.

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