Stop SAP Watch

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

Annotations already indicate non-readOnly, non-idempotent, and destructive=false. The description only says 'Stop', which adds no behavioral context such as whether the watch service restarts later, if ongoing tasks are terminated, or if state is preserved. It does not contradict annotations but provides minimal additional insight.

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, clear sentence. It is concise and directly states the action and target. No unnecessary words or repetition.

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 zero parameters and an existing output schema (context indicates it has output schema), the description is sufficient for the simple stop operation. However, it could briefly note that it requires the watch to be running or mention potential effects, but overall it meets the needs for this straightforward 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 tool has zero parameters, and schema coverage is 100%. The description adds no parameter information, but in this case, none is needed. The baseline score of 4 is appropriate given no parameter details required.

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 action ('Stop SAP Watch') and the context ('through the in-process SAP watch service'). It distinctively separates this tool from siblings like sap.ops.watch.trigger, sap.ops.watch.status, etc., by specifying the stop operation.

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 no guidance on when to use this tool, prerequisites, or alternatives. Among siblings like sap.ops.watch.task.disable or sap.ops.watch.trigger, there is no clarification on when stopping the entire watch is appropriate versus other operations.

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