conversion_decimal_hex

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

With no annotations, the description carries the full burden. It discloses that the tool supports signed/unsigned integers, prefixes, padding, and step-by-step conversion details, giving moderate insight into behavior. However, it does not specify error handling, output format, or potential side effects, limiting transparency.

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 concise with three sentences, front-loading the core purpose. The first sentence ('Menu ID: decimal_hex') is less useful but doesn't significantly bloat. Overall, it efficiently conveys key information without redundancy.

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?

For a tool with 5 required parameters (including a nested object) and no output schema, the description is incomplete. It omits details on parameter values (e.g., mode options, bitWidth range) and return format. The reference to 'describe_tool' for full guidance shifts the burden away from this description, making it insufficient for autonomous agent 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?

The description lacks explicit mapping to the 5 parameters in the schema. It mentions features like signed/unsigned (maps to numberType), prefixes and padding (maps to hexOptions), but does not detail the 'mode' parameter or explain all nested fields. Given 0% schema coverage, the description provides some semantic context but not enough to fully understand parameter usage.

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 tool's purpose as a decimal-hex converter, supporting both directions and mentioning key features like signed/unsigned integers, prefixes, and padding. While it distinguishes from siblings like 'conversion_binary_decimal', it doesn't explicitly contrast with the more general 'conversion_number_base', but the specificity of decimal-hex conversion is sufficient.

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 like 'conversion_base_converter' or 'conversion_number_base'. It simply states its function and refers to another tool for full guidance, leaving the agent without explicit usage context.

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