application_create

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

Annotations already convey that this is a write operation (readOnlyHint=false) and not destructive (destructiveHint=false). The description adds the contextual detail that creation happens within a tenant, but it does not disclose side effects, uniqueness constraints, or what happens on success. It adds some value but not rich behavioral context.

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 one short sentence with no wasted words. It is front-loaded with the action and resource. It is concise, though it achieves this at the cost of richer context.

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?

Even though an output schema exists and annotations are present, the description alone leaves out important context like parameter semantics and any usage constraints. For a create operation, an agent would benefit from knowing required fields' roles and any side effects. The description is too thin to be considered 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?

Schema description coverage is 0%, so the description must compensate for parameter documentation. It only vaguely implies tenant_id's role by saying 'in a tenant' and provides no meaning for name, tags, or description beyond their names. The parameter names are somewhat self-explanatory, but the description does not provide the needed clarification.

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 uses a specific verb ('Create') with a specific resource ('application') and a scope ('in a tenant'). It clearly distinguishes this tool from siblings like application_update, application_delete, and application_get, leaving no ambiguity about what operation it performs.

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 the obvious use case of creating a new application, but it does not explicitly state when to prefer this tool over alternatives or mention exclusions such as 'use application_update to modify an existing application.' There is no when-not-to-use guidance.

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