ddicRepositoryAccess

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

No annotations are provided, so the description must fully disclose behavior. It only states 'Accesses the DDIC repository', which is insufficient—it doesn't specify if this is a read/write operation, authentication needs, rate limits, or what 'access' entails (e.g., listing, retrieving). This leaves critical behavioral traits undisclosed.

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 a single, efficient sentence with no wasted words. It is appropriately sized and front-loaded, though its brevity contributes to under-specification rather than true conciseness, but structurally it earns full marks.

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 no annotations, no output schema, and a simple tool with one parameter, the description is incomplete. It fails to explain what 'accesses' means operationally, the return format, or how it differs from siblings, leaving gaps in understanding despite low complexity.

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 'path' parameter documented as 'The path to the DDIC element.' The description adds no additional meaning beyond this, so it meets the baseline of 3 where the schema does the heavy lifting without compensation needed.

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 'Accesses the DDIC repository' restates the tool name 'ddicRepositoryAccess' without specifying what 'accesses' means (e.g., read, query, retrieve). It mentions the resource (DDIC repository) but lacks a clear verb or differentiation from siblings like 'ddicElement' or 'searchObject', making it vague and tautological.

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. With many sibling tools like 'ddicElement', 'findDefinition', and 'searchObject', the description offers no context, prerequisites, or exclusions, leaving the agent without direction for selection.

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