CreateServiceBinding

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

Without annotations, the description only says 'creates the service binding object in initial state,' which is minimal. It does not disclose write behavior, system side effects, or requirements like transport requests, which are important for a creation tool.

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 includes redundant phrases like 'Operation: Create. Subject: ServiceBinding. Will be useful for creating service binding.' These could be removed to improve conciseness. The core message is in the last two sentences.

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 10 parameters and no output schema, the description does not provide enough context about the creation process, such as state transitions or development object implications. It is insufficient for an agent to fully understand the tool's role.

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 covers 90% of parameters with descriptions, so the description adds little value. It mentions 'initial state' but does not link to parameters like 'activate' or 'transport_request', which are inferred from schema.

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 it creates a new ABAP service binding, but does not differentiate from sibling tools like CreateServiceDefinition or UpdateServiceBinding. The verb 'Create' and resource 'ServiceBinding' are clear, but specificity is lacking.

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 is provided on when to use this tool versus alternatives like UpdateServiceBinding or ActivateServiceBinding. There are no prerequisites or context for usage.

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