list_bulk_sync_executions

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

No annotations are provided, so the description carries the full burden of behavioral disclosure. It mentions that the tool lists execution history, implying a read-only operation, but doesn't specify whether it's paginated, the format of returned data, rate limits, authentication requirements, or error conditions. For a tool with no annotations, this leaves significant gaps in understanding its behavior.

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 highly concise and well-structured: a single sentence states the purpose, followed by a bullet-point list of parameters with brief explanations. Every sentence earns its place, and there's no unnecessary information, making it easy to parse quickly.

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 tool's moderate complexity (2 parameters, no annotations, but with an output schema), the description is partially complete. It covers the purpose and parameters adequately, but lacks behavioral details like pagination or error handling. The presence of an output schema means the description doesn't need to explain return values, but it should still address usage context and operational traits to be fully helpful.

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 meaningful context for both parameters: 'id' is explained as 'The bulk sync ID', and 'limit' as 'Maximum number of executions to return (default 10)'. This compensates for the 0% schema description coverage, providing clear semantics beyond the basic schema. However, it doesn't detail constraints like ID format or limit ranges, keeping it from a perfect score.

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 tool's purpose: 'List execution history for a bulk sync.' It specifies the verb ('List') and resource ('execution history for a bulk sync'), making it easy to understand what the tool does. However, it doesn't explicitly differentiate from sibling tools like 'list_sync_executions' or 'get_bulk_sync_status', which could provide similar historical or status information.

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. It doesn't mention sibling tools like 'list_sync_executions' (for individual syncs) or 'get_bulk_sync_status' (for current status), nor does it specify prerequisites such as needing an existing bulk sync ID. This lack of context makes it harder for an agent to choose correctly among related tools.

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