greet_tool

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

With no annotations, the description carries the full burden of behavioral disclosure. It only states 'Greet someone by name' but does not mention side effects, return value, safety, or any potential side effects. The agent cannot infer if this is a pure function, what it returns, or if it has any external effects.

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, short, front-loaded sentence with zero wasted words. It conveys the essential action efficiently, earning a perfect score.

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 tool with one required parameter and no output schema, the description is minimally adequate for invocation but lacks essential behavioral context. It does not describe the return value or any side effects, which an agent would need for full understanding. However, given the trivial nature of greeting, a score of 3 reflects the adequacy with clear gaps.

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 schema has 0% parameter description coverage, and the tool description only says 'by name', which barely clarifies the 'name' parameter. It adds no detail about format, constraints, or meaning beyond the parameter name itself, failing to compensate for the lack of schema documentation.

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 'Greet someone by name' uses a specific verb ('greet') and a clear object ('someone by name'), making it distinct from sibling tools which are all SSH/serial/network operations. Although it doesn't specify the output, the core action is unambiguous.

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 provided on when to use this tool versus alternatives. There are no prerequisites, exclusions, or context clues about typical usage scenarios beyond the obvious greeting purpose.

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