bw_trfn_check
Check transformation consistency in SAP BW by providing an ID to detect mismatches.
Instructions
Check transformation consistency.
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| id | Yes |
Check transformation consistency in SAP BW by providing an ID to detect mismatches.
Check transformation consistency.
| Name | Required | Description | Default |
|---|---|---|---|
| id | Yes |
Changes observed during successful MCP inspections.
v0.2.0Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations, the description carries the full burden of behavioral disclosure. It implies a non-mutating check but does not state whether it modifies anything, what it validates against, what the output/return behavior is, or whether it can fail in expected ways.
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 short and front-loaded, but it is under-specified rather than genuinely concise. One vague clause does not provide enough information to justify its brevity.
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?
For a tool with no annotations, no output schema, and a single required parameter, the description should at least explain what the id is and what kind of result to expect. It does neither, leaving the tool barely usable by an agent.
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 does not mention the 'id' parameter or clarify what the id refers to. The schema only says 'id' is a required string, so the agent must guess that it is a transformation ID.
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 states a specific verb ('check') and resource ('transformation consistency'), which separates it from create/detail/execute tools. However, 'consistency' is vague and does not specify what aspect of the transformation is checked, making the purpose only partially clear.
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?
There is no guidance on when to use this tool instead of siblings like bw_trfn_details, bw_trfn_get_xml, or bw_dtp_check. The description implies it is a validation/check operation, but no context or exclusions are provided.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.