ncloud_pca_issue_end_cert

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

No annotations are provided, so the description must disclose behavioral traits. It mentions the return value (private key, certificate, CA chain) but does not state that this is a mutation operation, any prerequisites (e.g., CA must exist and be active), or potential side effects. The description lacks key behavioral context.

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 sentence, very concise with no unnecessary words. However, given the complexity of the tool (12 parameters, many siblings), this brevity trades off some completeness. It is appropriately front-loaded but could be slightly expanded.

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?

The description states what is returned (private key, certificate, CA chain), which is helpful since there is no output schema. However, it does not clarify the format (e.g., PEM), that the CA must be of a certain type, or any limitations. The schema covers parameters well, but behavioral context is lacking. Overall, minimal but adequate for a limited scope.

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 for all 12 parameters, so each parameter is documented. The description adds no additional parameter-level meaning beyond what the schema already provides. Baseline score of 3 is appropriate.

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 uses a specific verb 'Issue' and resource 'end-entity certificate from a CA', clearly distinguishing it from siblings like sign CSR, list, get, and revoke. The name and description together make the purpose unambiguous.

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 implies usage (issue a new certificate), but it does not provide explicit guidance on when to use this tool versus alternatives like signing a CSR (ncloud_pca_sign_end_csr). No when-not-to-use or prerequisites are mentioned.

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