ping

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

With no annotations provided, the description carries the full burden. It discloses that the tool returns a greeting to confirm server running, which is helpful behavioral context. However, it doesn't mention potential side effects, error conditions, or performance aspects like response time, leaving some gaps in transparency.

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 two concise sentences that are front-loaded with the main purpose. Every sentence adds value: the first states what it does, and the second explains the outcome. There is no wasted verbiage, making it highly efficient.

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's low complexity (1 optional parameter) and the presence of an output schema, the description is reasonably complete. It explains the tool's purpose and expected behavior adequately, though it could benefit from mentioning the parameter's role or typical use cases for better context.

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 input schema has 1 parameter with 0% description coverage, so the description must compensate. It doesn't explicitly mention the 'name' parameter, but implies a greeting response that likely incorporates it. Since there's only one optional parameter with a default, the description's focus on the tool's purpose provides adequate context, though not detailed param semantics.

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's purpose as a 'connectivity test' that 'returns a greeting to confirm the server is running.' It specifies the verb ('test'), resource ('server connectivity'), and outcome ('greeting'), though it doesn't explicitly differentiate from the sibling 'search_recipes' tool, which serves a completely different function.

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 implies usage for testing server connectivity, but doesn't provide explicit guidance on when to use it versus alternatives or any prerequisites. It suggests a context of verifying server status, which is useful but lacks detailed exclusions or comparisons to other tools.

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