calls_get

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

With no annotations provided, the description carries full burden but only states it 'gets details' without disclosing behavioral traits like authentication needs, rate limits, error handling, or what 'details' include. It lacks context on whether this is a read-only operation or has side effects, which is critical for a tool with no structured safety hints.

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 that front-loads the core purpose without unnecessary words. Every part earns its place, making it appropriately sized for a basic tool definition.

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 complexity (3 parameters, no schema descriptions, no annotations, no output schema), the description is incomplete. It doesn't address parameter meanings, behavioral context, or output expectations, leaving the agent with insufficient information to use the tool effectively beyond its basic intent.

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 0%, so the description must compensate but adds no parameter information. It doesn't explain what 'callId' represents, what 'properties' or 'associations' arrays do, or how they affect the output. With 3 parameters undocumented, this is a significant gap beyond the minimal 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 'Get details of a specific call' clearly states the verb ('Get') and resource ('call'), making the purpose understandable. However, it doesn't distinguish this tool from sibling tools like 'calls_list' or 'calls_search' that also retrieve call information, missing explicit differentiation.

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 is provided on when to use this tool versus alternatives like 'calls_list' for multiple calls or 'calls_search' for filtered searches. The description implies usage for a single call but doesn't specify prerequisites or exclusions, leaving the agent to infer context.

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