upload_translation_key_screenshots_bulk

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

The annotations already indicate this is a mutating, non-idempotent operation. The description adds that the tool attaches screenshots to keys, which is the core behavioral effect, but it does not disclose what happens on partial failures, duplicate keys, or whether existing attachments are replaced. It provides some value beyond the annotations but not rich behavioral context.

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 short and well-structured: one sentence explains the overall purpose, and one bullet-style sentence lists the parameters and constraints. Every part earns its place with no filler or redundant explanation.

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 that the schema covers all parameters and the operation is straightforward, the description is mostly complete. It could mention failure behavior or whether the attachment overwrites existing screenshots, but the core calling contract is sufficiently clear for an agent to invoke the tool correctly.

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 100%, so the schema already documents every parameter. The description repeats the required fields and limits but does not add meaningful semantic detail beyond what is already present in the input schema.

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 states a specific action: upload a screenshot and attach it to multiple translation keys at once. This clearly identifies the resource and the bulk nature of the operation, which distinguishes it from the sibling singular upload tools without requiring the agent to inspect them.

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 implies the tool is for attaching one screenshot to multiple keys, but it does not explicitly state when to prefer it over the sibling tools like upload_translation_key_screenshot or upload_translation_key_screenshot_file. There is no when-not-to-use guidance or explicit alternative routing.

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