timeweb_update_balancer

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

With no annotations provided, the description carries the full burden of behavioral disclosure. It only states 'update,' without explaining whether it performs a partial patch or full replacement, what happens if the balancer does not exist, permission requirements, or side effects.

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, clear sentence that states the purpose with zero waste. It is appropriately front-loaded and efficient for a tool whose parameters are fully documented in the schema.

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?

This is a complex tool with 13 parameters, no annotations, and no output schema, yet the description provides no guidance on update semantics, expected response, or use case complexity. The schema covers parameters, but the overall context is under-specified.

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 provides descriptions for all 13 parameters (100% coverage), so the baseline is 3. The description itself adds no parameter meaning beyond what the schema already documents, which is acceptable given the schema richness.

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 'Update an existing load balancer' uses a specific verb (update) and resource (load balancer), clearly distinguishing it from sibling tools like create or delete. The word 'existing' signals that it targets already-created resources, leaving no ambiguity about the operation.

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?

No explicit when-to-use or alternative guidance is provided. The usage must be inferred from the verb 'update' and the presence of sibling tools like create/delete/get, but the description does not mention prerequisites, exclusions, or when to prefer this tool over others.

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