Get ABAP Version History

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

Annotations already provide readOnlyHint=true and destructiveHint=false, so the description need not repeat safety. It adds some action context but does not disclose behavioral traits like permission requirements, rate limits, or state changes. With annotations present, the additional value is moderate.

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?

Description is a single sentence that efficiently lists the three actions. It is front-loaded and avoids fluff. However, it could be structured with bullet points or more detail on each action without becoming verbose.

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 complexity (12 parameters, 3 actions) and no output schema, the description is too sparse. It omits how parameters relate to actions (e.g., when version1/version2 vs versionNumber are needed). Insufficient for an agent to use correctly without external knowledge.

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 description coverage is 0%, and the description provides no explanation for any of the 12 parameters, including the critical 'action' enum. The agent cannot infer parameter usage, defaults, or constraints from the description alone.

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?

Description clearly specifies three distinct actions: list revisions, retrieve source, compare snapshots. It uses specific verbs ('List', 'retrieve', 'compare') and resource ('repository revisions'), making the purpose unambiguous. It differentiates from siblings like manage_abap_versions by focusing on read-only history operations.

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 on when to use this tool versus alternatives such as manage_abap_versions or get_abap_object_info. Missing context about prerequisites or limitations. The description does not mention the intended use case or exclusions.

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