ue_batch_execute

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 discloses a maximum of 100 operations per batch and lists supported operation types, but it omits critical behavioral traits such as atomicity (does one failure abort the whole batch?), execution ordering, error handling semantics, or return value structure. For a batch execution tool, these are significant gaps.

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 three sentences long, front-loaded with the core purpose, and contains zero waste. Every sentence contributes: purpose, efficiency justification, supported operations, and a hard constraint. It is concise and well-structured.

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?

The tool has no output schema and no annotations, so the description must compensate. While it covers batching and constraints, it fails to explain what the response looks like, whether operations are processed atomically, or what happens on partial failure. Given the moderate complexity of a batch execute tool, the description is incomplete for an agent to confidently infer behavior under error conditions.

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%, and the schema already documents each parameter (type enum, target, objectPath, value). The description adds minimal value beyond stating the three operation types, which map directly to the enum values. With full schema coverage, a baseline of 3 is appropriate; the description neither improves nor detracts from the 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 clearly states the tool's purpose: 'Execute multiple operations in a single batch request.' It also distinguishes itself from sibling tools by emphasizing batch execution and efficiency over calling individual tools, while specifying the supported operation types (function calls, property reads, property writes).

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 usage guidance by stating 'More efficient than calling individual tools when you need to perform many operations.' This implies when to choose the batch tool, though it doesn't explicitly mention when not to use it or name alternatives. However, the context of batching is clear enough to guide selection among siblings.

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