teamleader_calls_create

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

With no annotations, the description carries the full burden of behavioral disclosure. The 'SIDE EFFECT' note merely restates the obvious creation of a record and adds no meaningful information about permissions, reversibility, or side effects. This is a significant gap for a mutation tool.

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 very brief (two short sentences) and front-loads the core purpose. However, the second sentence about 'SIDE EFFECT' is largely redundant with the first and could be omitted without loss of meaning.

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?

For a create operation with 5 parameters, no output schema, and no annotations, the description is inadequate. It does not explain return values, required inputs (beyond schema), or any behavioral nuances, leaving the agent without sufficient context to invoke the tool correctly.

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 provides full descriptions (100% coverage) for all 5 parameters, so the baseline is 3. The description adds no parameter-level meaning beyond the schema, nor does it compensate for any missing context.

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 action ('Create a call activity') and resource ('call'), distinguishing it from sibling tools like calls_list and calls_complete. However, the redundant 'SIDE EFFECT: creates a call record' slightly muddies the purpose by implying an additional behavior beyond the core action.

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 (e.g., calls_complete) or any prerequisites. The description only states what the tool does, not when it should be chosen.

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