delx_utilities_connection_status

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

No annotations are provided, so the description carries full burden. It discloses 'No network calls' (a behavioral constraint), but fails to describe what the runtime status includes, whether it has side effects, or what output format to expect. The description is insufficient for an agent to understand the tool's 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?

The description is very short (two clauses) and front-loaded. However, it sacrifices informativeness for brevity. While concise, it lacks enough structure to be fully helpful. A slightly more detailed description would improve without losing conciseness.

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 simplicity (no params, no output schema, no annotations), the description is marginally adequate but incomplete. It does not explain what the returned status means or how the agent should interpret it. The agent is left with significant uncertainty about the tool's output.

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?

There are zero parameters, so the input schema coverage is 100%. The description does not need to add parameter details. This is appropriately handled.

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 'Return runtime status', which is a verb+resource but vague. It does not specify what 'runtime status' entails (e.g., internal connectivity, server health). Compared to siblings like 'util_api_health_report', the purpose is implied but not clearly differentiated.

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 on when to use this tool versus alternatives. The description does not mention context, prerequisites, or exclusions. Since there are many sibling tools that check status or health, the agent has no basis to choose this tool over others.

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