ebay_bulk_migrate_listing

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

No annotations provided, so the description carries full burden. It fails to disclose effects (e.g., listing status changes, deletion, reversibility) or requirements (e.g., authorization scope, rate limits). The single sentence reveals no behavioral traits beyond the obvious.

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?

Extremely concise but at the cost of completeness. The single sentence fits a headline but omits necessary detail. Struggles between conciseness and under-specification.

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 bulk migration with nested parameters and no output schema, the description is inadequate. Lacks context on the migration process, consequences, error handling, and expected output.

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 description adds no meaning beyond the input schema, which already has a description for the 'requests' parameter. Schema coverage is 100%, so baseline 3 applies. The tool description does not elaborate on the structure or behavior of the nested array.

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 the verb 'migrate' and resource 'listings' but does not clearly differentiate from sibling tools like 'ebay_bulk_create_offer' or 'ebay_bulk_publish_offer'. 'Migrate to the inventory model' is ambiguous; it could mean converting existing listings or creating new ones.

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 guidance on when to use this tool versus alternatives. No mention of prerequisites, exclusions, or specific scenarios. Sibling bulk operations exist, but the description offers no context for selection.

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