ActivateServiceDefinition

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

No annotations are provided, so the description carries the full burden. It states the activation action but does not disclose required authorizations, side effects, or potential failure modes. The description is sufficient for a basic understanding but lacks behavioral detail.

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?

Two sentences concisely convey purpose and usage context without superfluous information. The structure is front-loaded, with the main action in the first sentence and critical usage guidance in the second.

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 simplicity and the presence of sibling tools, the description covers essential purpose and usage. It could mention the need for a session or how to check activation status, but the current text is adequate for an agent to correctly select and invoke the 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?

Schema coverage is 100% with all parameters described. The description adds context for the 'name' parameter by linking it to activation but does not elaborate on session parameters. Since schema covers the details, the description provides minimal extra value, consistent with a baseline of 3.

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 activates an ABAP service definition and distinguishes it from sibling Activate* tools by specifying 'service definition'. It also provides a clear action verb 'Activate' and resource 'ABAP service definition', making the purpose unambiguous.

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 explicitly tells the agent to use this tool after CreateServiceDefinition or UpdateServiceDefinition if the object remains inactive. This provides clear context on when to invoke this tool and implies when not to (if already active), effectively differentiating it from other operations.

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