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

No annotations are provided, so the description carries the full behavioral burden. It discloses only that files must be base64 encoded and that upload triggers conversion, but omits side effects, output/return behavior, and success/failure semantics, making agent expectations underspecified.

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?

Two short sentences contain the core purpose and a key constraint with no filler or repetition. The information is front-loaded and easily parsed.

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?

Even though the tool is simple, the absence of an output schema and annotations means the description should cover return value, error conditions, and any side effects. None are mentioned, and the relationship to template_create is unclear, so an agent cannot fully anticipate the call's consequences.

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 has zero description coverage (0%), so the description must compensate. It adds a critical constraint for fileData ('File must be base64 encoded') but says nothing about filename, its required format, or how it relates to the resulting template, leaving one of two parameters largely undefined.

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 names a specific action ('Upload and convert') and a resource ('a template'), and specifies accepted input types (DOCX/DOC). However, it does not explicitly distinguish itself from sibling template_create, which also involves creating a template, so differentiation is left to inference.

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 choose this tool over template_create or template_update, and no exclusions or prerequisites beyond the base64 requirement. Usage context must be inferred from the tool name and siblings.

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