cloudflare_zt_create_app

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

With no annotations provided, the description must fully disclose behavioral traits. It indicates a write operation ('Create') but does not mention whether changes are immediately applied, what happens if the app already exists, required permissions, or any side effects. The absence of output schema further limits transparency about the return value.

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 consists of two concise, front-loaded sentences. Every word adds value: the first sentence states the action, the second adds context. There is no extraneous information.

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 the complexity (8 parameters, no output schema, no annotations), the description is adequate but not complete. It explains the core purpose but omits what the tool returns, error handling, and how it relates to other Zero Trust tools like policies or identity providers.

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 coverage is 100% with descriptions for all 8 parameters, so the tool definition already provides complete parameter documentation. The description adds no new parameter-level information beyond what is in the schema, placing it at the baseline score of 3.

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 action ('Create') and the resource ('Zero Trust Access application'), and adds context ('Protects a domain with identity-based access control'). This distinguishes it from sibling tools like cloudflare_zt_delete_app or cloudflare_zt_list_apps, which perform different operations on the same 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 no guidance on when to use this tool versus alternatives (e.g., cloudflare_zt_create_policy for policies, cloudflare_zt_create_idp for identity providers). It does not mention prerequisites, conditions, or when not to use it. The agent is left to infer usage from the tool's purpose alone.

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