UiPath handoff

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

No annotations are provided, so the description carries the full behavioral burden. It only states that payloads are accepted and routed; it does not disclose what happens after routing, whether inputs are passed through unchanged, how unknown kinds are handled, or what output the caller should expect. The behavior beyond routing is opaque.

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?

A single sentence that front-loads the action and then compactly enumerates the five routing targets. There is no filler, repetition, or extraneous detail.

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 15 parameters, no annotations, and no output schema, a one-sentence description is insufficient. It omits when-to-use guidance, engine-specific payload expectations, failure behavior, and return characteristics, leaving an agent without enough information to invoke the tool confidently beyond guessing from the schema.

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 a human-readable mapping of the five engine categories to the kind enum, which helps select the right value. However, with 15 parameters and only 67% schema description coverage, it does not compensate for the undocumented parameters or explain how the payload fields relate to each engine beyond the schema's own property descriptions.

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 names an explicit action (accept a UiPath payload and route it) and a specific resource (the deterministic engine set), enumerating the five engine categories. This clearly distinguishes the wrapper tool from the sibling engine tools it dispatches to.

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 phrase 'route it to the matching deterministic engine' implies this is the entry point for UiPath payloads, but it does not explicitly say when to call this tool versus calling an engine directly, nor does it name alternatives or exclusions. Usage context is present but left to inference.

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