Activate ABAP Objects

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

Annotations already mark this as destructive and non-read-only, and the description reinforces this by explicitly saying it MODIFIES the SAP system. It adds valuable behavioral detail: activating related objects together resolves cross-dependencies, errors are returned as messages with type 'E', and 'activated' is true only when no error messages exist. This exceeds the minimal annotation signal without contradicting it.

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 well-structured with clear sections for arguments, return values, examples, and error handling. Each section is concise and earns its place, and the most important warning about modifying the system is front-loaded in the first line.

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 no output schema, the description appropriately documents the JSON return structure, error semantics, and an example. The only minor gap is a slight ambiguity between 'Returns (json)' and the default response_format of 'markdown', which could confuse an agent about the default response shape. Overall, the tool is callable with the information provided.

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%, so the baseline is 3. The description adds value beyond the schema by explaining that activating related objects together resolves cross-dependencies, providing a natural-language-to-object mapping example, and clarifying the semantic meaning of response_format. This is meaningful supplementary guidance rather than repetition.

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 opens with a specific verb and resource: 'Activate one or more inactive ABAP objects.' It further clarifies the operational effect by stating 'This MODIFIES the SAP system (makes the working version live),' which clearly distinguishes it from read-only sibling tools like sap_get_source or sap_search_objects.

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 intended use case is implied through 'inactive ABAP objects' and the example, but the description does not explicitly say when to prefer this tool over alternatives such as sap_syntax_check, sap_create_object, or sap_list_inactive. No exclusions or alternative routing are provided, so the guidance is adequate but not explicit.

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