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

Annotations already declare readOnlyHint=true, idempotentHint=true, and destructiveHint=false, covering safety. The description adds behavioral nuance beyond annotations: it clarifies that returned patient/appointment values are plan caps rather than record counts, and states that certain fields are excluded. This is a meaningful semantic clarification that helps the agent interpret results correctly, though it doesn't describe pagination behavior or response structure (also covered by the output schema).

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 sentences with no filler. The first sentence establishes purpose and scope; the second clarifies semantics and exclusions. All information is front-loaded and every sentence adds value, matching the Tier A standard for 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?

The tool is a simple list operation with pagination and filtering. The description clarifies the nature of the data and exclusions. The output schema exists, so return structure is already documented. Remaining gaps like pagination behavior are minor and covered by the cursor schema. The description is adequately complete for an agent to call the tool correctly.

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?

Schema description coverage is 67% (cursor and clinicId have descriptions; limit does not). The tool description adds no parameter-specific information, so it does not compensate for the missing limit explanation. However, the parameter names and schema constraints (limit max/min, cursor opaque, clinicId pattern) provide sufficient meaning for a simple pagination/filter tool. Baseline 3 is appropriate given moderate coverage and intuitive params.

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 a clear action ('List') and a specific resource ('bounded Veterical plan status and configuration limits') scoped to the authenticated organization. It further differentiates the tool by clarifying that patient/appointment values are plan caps, not record counts, and explicitly lists excluded fields (IDs, billed amounts, payment methods, invoices, processor fields). This distinguishes it from sibling tools like list_payments, making the purpose unambiguous.

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 context by enumerating what is excluded (billed amounts, payment methods, invoices, processor fields). An agent can infer that if those details are needed, a different tool such as list_payments should be used. However, it does not explicitly name an alternative or state a direct 'use this when' condition, leaving some inference to the agent.

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