get_nsx_manager_status

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

Annotations already declare readOnlyHint=true, idempotentHint=true, destructiveHint=false, making the non-destructive nature clear. The description adds that it retrieves cluster status with specific fields, but does not disclose any additional behaviors like caching, rate limits, or authentication requirements. The added value is moderate.

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 extremely concise: two short sentences plus an args section. It is front-loaded with the purpose and immediately provides parameter details. No superfluous words.

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?

The tool is simple with one optional parameter and no output schema. The description lists the types of information returned (node health, cluster status, version), which is reasonably complete for a status-check tool. It could mention the exact format or any pagination, but the brevity is acceptable given the tool's simplicity.

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 single parameter 'target' has no documentation in the schema (0% coverage). The description explains that it is an optional target name from config and uses default if omitted, adding meaningful context beyond the schema's type and default. This largely compensates for the schema coverage gap.

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 starts with '[READ] Get NSX Manager cluster status' which is a specific verb and resource, and lists the returned fields (node health, cluster status, version). It clearly distinguishes from similar sibling tools like get_edge_cluster_status or get_transport_node_status by focusing on the NSX Manager cluster.

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 mentions the optional 'target' parameter and that it defaults to a config value, but does not provide explicit guidance on when to use this tool versus alternatives, nor any when-not-to-use scenarios. For a simple read tool, the context is implied but not explicit.

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