build_approved_antenna_pipeline

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

With no annotations, the description carries full burden for behavioral disclosure. It does reveal that the tool stops before optimization, but it does not explain side effects, what happens to the pipeline after building, or any error conditions. The description is too minimal to convey the tool's full behavioral profile.

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, front-loaded sentence with no wasteful phrasing. It earns its place by including the important 'stop before expensive optimization' detail, though the lack of additional context makes it under-specified rather than concisely comprehensive.

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 tool has two required parameters and an output schema, the description is incomplete. It fails to explain what an 'approved' pipeline implies, where to get the approval_hash, or what the returned model looks like. For a build step in a pipeline, this is not enough guidance for an agent to use it independently.

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 schema provides only parameter names and types for job_id and approval_hash, with zero description coverage. The tool description does not explain the meaning, source, or relationship of these parameters, so the agent is left guessing—especially about what an approval_hash is. The description adds no value beyond the schema.

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 specific action—building the approved pipeline model—and adds a clear boundary with 'stop before expensive optimization,' which differentiates it from optimization-related siblings. However, 'approved' is not defined, so it is not a fully explicit 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 phrase 'stop before expensive optimization' implies a use case of avoiding the optimization step, but it does not explicitly say when to use this tool versus alternatives like optimize_antenna_pipeline. There is no clear when-not-to-use or mention of prerequisites beyond the approval_hash parameter.

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