ncloud_functions_invoke_action

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

Annotations are empty, so the description must cover behavioral traits. It states that the tool invokes an action and returns the result, which implies synchronous execution and non-destructive intent. However, it does not disclose side effects, permission requirements, or idempotency. For an execution tool, more detail is warranted.

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 with no unnecessary words. It is front-loaded with the verb and resource, making it efficient and easy to parse.

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 tool has no output schema, and the description only vaguely mentions 'return the execution result'. For a component with 5 parameters including a nested object, the description should detail what the result contains (e.g., response, activation ID). The lack of output documentation and missing behavioral context makes it incomplete.

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?

Schema description coverage is 100%, with each parameter having a clear description. The tool description adds no additional parameter information beyond what is in the schema. Therefore, it does not improve semantics beyond the baseline.

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 the verb 'Invoke' and the resource 'Cloud Functions action', and specifies that it returns the execution result. This distinguishes it from sibling tools like ncloud_functions_list_actions (list) and ncloud_functions_create_action (create), which are for different operations.

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 does not provide explicit guidance on when to use this tool vs. alternatives. It lacks information on prerequisites, when not to use it, or comparisons to siblings. The usage context is implied by the name and verb, but no explicit guidelines are given.

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