status

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

Annotations already declare the full safety profile (readOnly, idempotent, non-destructive, closed-world), so a 3 is appropriate. The description adds what the read actually surfaces (server mode plus imported dataset statistics), which is real context beyond the annotations, but it says nothing about freshness, format, or whether it is expensive to call.

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?

A single tight sentence with zero waste. It is front-loaded, though as a noun phrase rather than a statement of action it is slightly under-specified for an agent skimming tool lists.

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 zero-parameter read-only diagnostic this is nearly adequate, but with no output schema the description should enumerate the returnable fields (server mode values, what 'dataset statistics' contains). As written, the agent knows the topic but not the shape of the result.

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 takes zero parameters, so the baseline of 4 applies. No parameter semantics are needed or missing.

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 names the resource's content (server mode, imported dataset statistics) but is a verbless fragment with no action stated. It is distinguishable from the siblings (no other tool reports status), but an agent must infer that it reads and returns a status snapshot.

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, no prerequisites, and no mention of alternatives. Usage is only implied by the generic name 'status'. Since no sibling overlaps in function, the risk is low, but the description does nothing to route the agent.

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