health_check

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

With no annotations provided, the description carries the full burden of behavioral disclosure. It only states that it returns installation and licensing details but does not mention whether it is read-only, requires specific permissions, or has any side effects. For a health check, read-only behavior is likely but not stated, leaving the agent without safety 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?

The description is a single, concise sentence that immediately states the action and scope. There is no unnecessary wording or redundancy, and it front-loads the key information.

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 has no parameters and an output schema is present, the description sufficiently covers what the tool does. It might benefit from a note about typical use cases, but the simplicity of the tool makes this a minor gap. Overall, the definition is complete enough for an agent to invoke 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?

The tool has zero parameters and schema coverage is trivially 100%, so there is nothing to explain. The description does not need to elaborate on parameters. Per the rubric, the baseline for 0 parameters is 4, and no additional context is required.

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 returns ArcMap Desktop/ArcPy installation and licensing details. This is a specific verb-resource pair that distinguishes it from sibling tools like get_server_capabilities or describe_mxd, which target different aspects of the system. No ambiguity.

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 description offers no guidance on when to use this tool versus alternatives, nor does it mention any exclusions or prerequisites. It simply states the function. Given the unique purpose, usage might be inferred, but the description does not explicitly route the agent to this tool under specific conditions.

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