connect_simple

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

With no annotations, the description carries full responsibility for disclosing behavior. It does not specify whether the tool establishes a persistent connection, merely pings, or what side effects occur. The term 'connect test' is ambiguous about state changes and return behavior.

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 short sentence conveys the core purpose and parameterization state. There is no fluff or irrelevant detail, making it extremely concise and well-structured.

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?

Despite the low complexity, the description is insufficient: it doesn't explain what a 'connect test' actually does, whether it is a read-only check, or what the output schema contains. The existing output schema provides return structure, but the description still needs to clarify the tool's action to be complete.

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 and the empty schema fully documents that. The description reinforces this with 'without parameters', which is redundant but harmless. Since there are no params, the baseline is 4, and the description doesn't need to add more.

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 states 'connect test' which clearly indicates a connection verification action, and 'without parameters' differentiates it from the sibling 'connect' tool that likely requires arguments. However, it doesn't name the resource explicitly (e.g., robot), which keeps it slightly vague.

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 phrase 'Simple connect test without parameters' implies it is for quick connection checks when no arguments are needed, contrasting with 'connect' indirectly. But there is no explicit when-to-use or alternative comparison, leaving the guidance implied rather than stated.

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