Patent PreCheck — deliverable download links

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

Without annotations, the description carries the transparency burden. It states the tool returns URLs, which implies a safe read operation, but does not explicitly confirm read-only behavior, mention any permissions, or disclose potential pitfalls like expiring links. It provides adequate but not thorough transparency.

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 a single, well-structured sentence that front-loads the primary action ('Return download URLs') and lists the deliverables concisely. No extraneous information.

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 absence of an output schema and annotations, the description would ideally be more detailed. However, it sufficiently explains what the tool returns (download URLs for four specific deliverables) and implies the function. It lacks information about response format, error handling, or prerequisites, but is largely complete for a straightforward retrieval tool.

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 input schema already provides comprehensive descriptions for both parameters (report_id format, session_key source). The tool description does not add any additional parameter-level meaning beyond repeating the parameter names in context. With 100% schema coverage, 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 the specific verb 'Return' and resource 'download URLs for finalized ICR deliverables', clearly distinguishing it from sibling tools that perform precheck analysis or comparisons.

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 usage for retrieving URLs after deliverables are finalized, but does not explicitly state when to use it over alternatives, nor does it provide prerequisites or conditions. The tool name and sibling list provide some context, but the description itself lacks guidance.

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