create_application

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

No annotations are provided, so the description carries the full burden. It only states the action without disclosing behavioral traits such as idempotency, required permissions, side effects, or what happens on success. The description adds no context beyond the basic create operation.

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 sentence with no fluff, efficiently stating the purpose. It is appropriately short, though it arguably lacks useful structural detail.

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 annotations, an opaque parameter, and only a minimal one-line description, the tool is under-specified. Even though an output schema exists, the agent is left without critical context about how to populate app_data or what to expect on creation.

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% and the description does not explain the 'app_data' parameter at all. The schema shows an opaque object with additionalProperties true, but the description adds no meaning about its required structure or content.

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 'Create a new application' with the parenthetical '(app registration)' clarifying the resource type. It uses a specific verb and resource, and distinguishes from sibling tools like create_service_principal or update_application.

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: use this tool when you need to create a new application. However, it provides no explicit guidance on prerequisites, when to choose this over create_service_principal, or any alternatives.

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