Launch SAP Transaction

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

The description adds no behavioral context beyond the annotations. While 'Launch' is consistent with readOnlyHint=false, it does not explain side effects, staging, or validation requirements. The phrase 'one validated SAP transaction' hints at a precondition but is unexplained.

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 extremely short, but this is under-specification rather than conciseness. It omits essential details, making the single sentence insufficient for correct invocation.

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?

With 3 parameters, a nested object, and an output schema, this tool is moderately complex, yet the description provides no context about prerequisites, intended use cases, or operational behavior. The output schema exists, but the description fails to compensate for the lack of parameter and usage information.

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 coverage is 0% and the description provides no information about any of the three parameters (systemId, transactionCode, parameters). The description does not even hint at what these parameters mean or how to format the nested 'parameters' object, leaving agents completely in the dark.

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 action ('Launch') and resource ('SAP Transaction'), making the core purpose evident. However, it does not differentiate this from the sibling 'sap.ui.transaction_url' tool, and the phrase 'for one validated SAP transaction' adds ambiguity about what validation entails.

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?

No guidance is provided on when to use this tool versus alternatives such as 'sap.ui.transaction_url' or other system tools. The description offers no prerequisites, context, or exclusions, leaving the agent without criteria for selection.

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