sync_translations

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

With no annotations provided, the description carries the full behavioral burden. It usefully discloses the MyMemory API dependency, no API key requirement, and destructive removal of keys no longer in the source, but it does not explain overwrite behavior, error handling, file access requirements, or response structure.

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 two tightly written sentences, front-loaded with the core action and followed by the important destructive side effect. The parenthetical about MyMemory being free and requiring no API key is useful context without bloating the text.

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?

Parameters are fully covered by the schema, and the description covers the main purpose and deletion behavior. However, for a tool with six parameters, a nested object, no annotations, and no output schema, it omits return values, the needs_agent_translation workflow implied by manual_translations, and guidance on previewing changes before destructive synchronization.

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 all six parameters in detail, including the nested manual_translations shape. The description adds no parameter-specific meaning beyond what the schema provides, so baseline 3 is appropriate.

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 uses a specific verb and resource: synchronize translation keys from an English source file to target language files, including removal of obsolete keys. It is clear what the tool does, but it does not explicitly distinguish itself from siblings such as translate_text or preview_changes.

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 a batch synchronization use case, but gives no explicit when-to-use or when-not-to-use guidance and does not mention alternatives such as preview_changes or translate_text. An agent must infer the appropriate context from the tool name and description alone.

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