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

With no annotations provided, the description carries the burden of behavioral disclosure. It states the informational content but does not explicitly disclose return format, error behavior, authorization needs, or side-effect status beyond the implied read-only nature of 'gets information'.

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 sentence that front-loads the action ('Gets information') and directly specifies the scope. It contains no filler, unnecessary clauses, or redundant restatements of the tool name.

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 informational tool, the description adequately covers the subject matter and expected content. The absence of return details and usage guidance is a minor gap given the low complexity of the tool.

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, so the input schema is effectively empty and there are no parameter semantics to explain. The description does not need to compensate for missing parameter documentation, and the baseline 4 applies.

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 what the tool does: it gets information about Walnai covering who they are, what they do, and why organizations choose them. The verb 'gets' and the specific content focus make the purpose understandable. However, the sibling tool 'get_who_is_walnai' likely overlaps in purpose, and no differentiation is provided.

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?

No guidance is given about when to use this tool instead of sibling tools such as 'get_who_is_walnai' or 'get_adoption_details'. The description implies a general informational use case but neither states alternatives, exclusions, nor the specific situations where this tool is preferred.

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