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

The description states it 'Get' resources, which implies a read-only operation, but the annotations declare readOnlyHint=false, destructiveHint=true, and idempotentHint=false. This is a direct contradiction, and the description fails to disclose any behavioral traits that would reconcile this conflict.

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, front-loaded sentence that conveys the tool's purpose without any fluff. It is appropriately 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?

With no output schema and misleading annotations, the description is not complete enough. It fails to clarify the seemingly destructive nature suggested by annotations or describe the return structure of delegation info, leaving significant gaps for an agent to interpret.

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 fully describes the single parameter 'address' as a TRON base58 address, providing 100% schema coverage. The description adds no additional semantic meaning beyond the schema, so a baseline score of 3 is appropriate.

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 gets resources delegated to and from an account, specifically Stake 2.0 delegation info. It uses a specific verb (Get) and resource (delegated resources), and distinguishes itself from sibling tools like delegate_resource and undelegate_resource.

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 provides a clear context for when to use the tool (to retrieve delegation info), but it does not explicitly mention alternatives or when not to use it. Since the purpose is obvious, it earns a 3 for implied usage but lacks explicit guidance.

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