Build SAP Transaction URL

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

Annotations already cover read-only, idempotent, and non-destructive behavior. The description adds the context that the transaction must be validated, which is useful, but does not disclose error behavior, validation steps, or return format beyond what annotations provide.

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, front-loaded sentence with no extraneous words. It immediately conveys the tool's purpose and scope.

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?

Despite having rich annotations and an output schema, the description lacks critical details about parameter semantics and tool behavior in context. The nested 'parameters' object and systemId are unexplained, making the description insufficient for a tool with 0% schema coverage.

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 schema has 0% description coverage, and the description does not explain any of the three parameters. It only refers to the transaction implicitly, leaving the meaning of systemId and the 'parameters' object completely undocumented.

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 builds a SAP Transaction URL using the specific verb 'Build' and defines the resource and scope ('for one validated SAP transaction'). It distinguishes from sibling tools like sap.ui.transaction_launch by focusing on URL generation rather than launching.

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 the tool is used when a URL for a validated transaction is needed, but it does not explicitly mention when to prefer this tool over alternatives or include any exclusions. No alternative tools are referenced.

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