datetime_to_timestamp

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

No annotations are provided, so the description carries full burden. It states the input and output but does not disclose accepted datetime formats, timezone handling, error behavior, or whether the string is expected to be in a specific standard. Limited 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 a single, well-structured sentence that efficiently conveys the core purpose. No extraneous information, and the '[datetime]' prefix provides category context.

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 simple conversion tool with an output schema (exists but not shown), the description is reasonably complete but lacks critical details on input format and edge cases. Given the absence of annotations, it should include more context to be fully self-sufficient.

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 coverage is 0%, meaning no parameter descriptions in the schema. The description adds minimal value by labeling the input as a 'datetime string', but does not specify format constraints, valid formats, or examples. The agent lacks essential detail to invoke correctly.

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 'datetime string', and the output 'Unix timestamp (seconds since epoch)'. It distinguishes from siblings like datetime_from_timestamp (reverse) and datetime_format_dt (formatting) by focusing on conversion to timestamp.

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 such as datetime_format_dt or datetime_parse. No mention of prerequisites, exclusions, or recommended use cases.

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