Create registry credential

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

Description implies a state-changing operation (create) which aligns with annotations (readOnlyHint=false, destructiveHint=false). However, it does not elaborate on potential side effects (e.g., duplicate detection) or exact behavior beyond creation.

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?

Two sentences, no redundancies except repetition of the title. Efficient but could be more informative without increasing length significantly.

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?

Lacks prerequisites, return value information, and examples. For a creation tool with many required parameters and no output schema, the description is insufficient for an agent to use confidently.

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?

Only one parameter (registry) has a schema description. The tool description adds no further explanation for the remaining 4 parameters despite low schema coverage (20%).

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?

Clearly states it creates a new registry credential, specifies the HTTP method and endpoint (POST /registrycredentials), and distinguishes from sibling tools like update or delete.

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 on when to use this tool versus alternatives such as update_registry_credential or delete_registry_credential. The description does not mention prerequisites or context.

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