get_device_parameters

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

With no annotations, the description must disclose behavioral details, but it only says 'Get all parameters.' It does not mention return format, read-only nature (though implied by 'get'), error conditions, or any side effects. This leaves significant gaps for a tool that returns potentially complex data.

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 text is short and front-loaded with the purpose. However, the 'Parameters:' section duplicates information already available in the input schema and does not earn its place. The explanation adds no novel content, making the description less efficient than it appears.

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?

The tool is a simple getter with only two parameters and no output schema, but the description still lacks essential context. It does not explain what 'parameters' means structurally (e.g., names, values, automation states), how the return is formatted, or any prerequisites. Given no annotations or output schema, the description is incomplete for real-world use.

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. However, the parameter descriptions just restate the schema titles ('track_index: The index of the track containing the device') without adding meaning like zero-based indexing, valid ranges, or context. This adds minimal value over the raw parameter names.

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 and resource: 'Get all parameters from a device on a track.' This clearly distinguishes it from sibling tools like 'get_device_by_name' (which returns device info) and 'set_device_parameter' (which modifies a parameter). The phrase 'all parameters' signals a comprehensive retrieval 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 guidance is provided on when to use this tool versus alternatives. It does not mention when to prefer this over 'get_device_by_name' or how it differs from parameter-specific getters. The description simply states functionality without usage context or exclusions.

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