Quarter4 account and plans

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

The description is rich in behavioral details beyond annotations, such as specifying that 'signup' emails a key, 'status' returns limits, and 'upgrade' returns a 'secure Flutterwave checkout link.' This defines the outcome of the function calls.

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 highly structured, progressing logically from tool identification to individual action details and ending with behavioral constraints, ensuring every word adds value.

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?

Despite lacking an output schema, the description is complete for a complex tool. It specifies the result type for every relevant action (API key, plan details, or checkout link), allowing the agent to anticipate outcomes.

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?

Given that schema coverage is 0%, the description is crucial. It explicitly defines the function of the 'action' enum values (signup, status, upgrade) and specifies the associated parameters (e.g., 'signup' requires an email).

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 tool clearly identifies itself as the 'Cloud account' manager. Although its purpose is well-defined, it does not explicitly compare its scope to the many content-focused siblings (e.g., page_stats or start_campaign), which would have achieved a 5.

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?

It provides explicit conditional usage instructions for 'upgrade' (returning a link, not taking payment) and a vital security constraint ('Never ask for card details in chat'). This is exceptionally helpful for guiding agent behavior.

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