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

With no annotations provided, the description carries the full burden of behavioral disclosure. It states what content is included—every question, option, and verdict—but does not describe the response format, whether this is a static read-only snapshot, or how the tree is structured. For a zero-parameter tool this is adequate but not fully transparent.

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 compact sentence with no wasted words. The core scope—'every question, option and verdict'—is front-loaded, and the purpose qualifier 'for reasoning end to end' is useful. It is appropriately sized for the tool's simplicity.

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 that the tool has no parameters and no output schema, the description gives enough context for an agent to understand that this is the full decision tree resource. It does not explain how the tree relates to checker_start or checker_answer, but for a simple content-retrieval tool it is substantially 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 accepts no parameters, so the empty schema fully documents the call signature. The description does not need to explain parameter behavior, and the schema coverage is 100%. The baseline of 4 for a zero-parameter tool applies here.

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 identifies the tool as containing the full set of questions, options, and verdicts for the Indicative steel beam checker guide. It distinguishes itself from the step-by-step siblings by emphasizing 'the whole decision tree' and 'reasoning end to end.' However, it lacks an explicit action verb like 'returns' or 'provides,' so it is clear but slightly under-specified.

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 'for reasoning end to end' implies this tool is meant for situations where the agent needs the complete decision tree rather than incremental checker steps. It does not explicitly name alternatives like checker_start or checker_answer or state when not to use them. Usage guidance is therefore present but only implied.

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