ddicRepositoryAccess

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

No annotations are provided, so the description must fully disclose behavioral traits. 'Accesses' is ambiguous—it could imply read-only retrieval, modification, or other actions. The description fails to specify permissions needed, side effects, rate limits, or return format, offering no behavioral context beyond the vague verb.

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 conciseness, but structurally it earns full marks for being direct and minimal.

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 lack of annotations and output schema, the description is incomplete. It does not clarify the tool's purpose, behavior, or usage context, leaving significant gaps for a tool with one parameter and no structured safety or output information, making it inadequate for effective agent use.

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 score of 3, as the schema adequately covers parameter semantics without extra value from the description.

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' is a tautology that restates the tool name 'ddicRepositoryAccess' without specifying what 'accesses' means in this context. It lacks a specific verb (e.g., 'retrieve', 'modify', 'list') and resource details, making it vague compared to sibling tools like 'ddicElement' or 'checkRepo'.

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 no guidance on when to use this tool versus alternatives. With sibling tools like 'ddicElement' and 'checkRepo' that might overlap in functionality, there is no explicit or implied context for usage, exclusions, or prerequisites, leaving the agent without direction.

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