ABAP-ADT-API MCP-Server

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

With no annotations provided, the description carries the full burden of behavioral disclosure. 'Sets trace parameters' implies a write/mutation operation, but provides no information about permissions required, whether changes are reversible, what happens to existing parameters, side effects, rate limits, or error conditions. For a mutation tool with zero annotation coverage, this description is completely inadequate in disclosing behavioral traits.

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 maximally concise at just three words. While it's under-specified in terms of content, it's not verbose or poorly structured. Every word earns its place, and there's no unnecessary elaboration or repetition. This is the definition of conciseness, even if the content is insufficient.

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 that this is a mutation tool (implied by 'sets') with no annotations, no output schema, and multiple sibling trace-related tools, the description is completely inadequate. It doesn't explain what trace parameters are, how they affect tracing behavior, what format the parameters should be in, or what the tool returns. For a tool that presumably configures system behavior, this level of documentation is dangerously insufficient.

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 input schema has 100% description coverage, with the single parameter 'parameters' documented as 'The trace parameters.' The description adds no additional semantic information beyond what the schema already provides. According to scoring rules, when schema_description_coverage is high (>80%), the baseline is 3 even with no parameter information in the description, which applies here.

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 'Sets trace parameters' is a tautology that essentially restates the tool name 'tracesSetParameters'. It specifies the verb 'sets' and resource 'trace parameters', but provides no additional clarity about what trace parameters are, what they control, or how they affect the system. This is a minimal restatement rather than a meaningful explanation of purpose.

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 absolutely no guidance on when to use this tool versus alternatives. There are multiple sibling tools related to traces (tracesCreateConfiguration, tracesDeleteConfiguration, tracesList, etc.), but the description offers no context about when this specific tool is appropriate, what prerequisites might exist, or what alternatives might be better for different scenarios.

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