util_timestamp_convert

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

No annotations exist, so the description must convey behavioral traits. It only states the conversion action without disclosing behavior on invalid input, required permissions, read-only nature, or output format. The agent lacks critical safety and usage details.

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 sentence, which is too brief and underspecified. While concise, it omits essential details, making it unhelpful. It does not earn its place as a standalone description.

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 of timestamp conversion (three formats, bidirectional conversions, potential error handling), and the lack of schema details, output schema, and behavioral info, the description is grossly incomplete. The agent cannot reliably invoke this tool without external knowledge.

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%, and the generic 'arguments' object provides no parameter clarity. The description adds zero information about what parameters are needed (e.g., input format, output format, value). The agent has no guidance on how to structure the input.

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 verb 'Convert', the resource 'timestamp formats', and explicitly lists the three supported formats (Unix epoch, ISO 8601, human-readable). This distinguishes it from all sibling tools, none of which deal with timestamp conversion.

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 guidance on when to use this tool versus alternatives. However, no sibling tool directly competes for timestamp conversion, so the usage context is implicitly clear. No exclusions or alternative suggestions are provided.

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