list_call_control_applications

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

With no annotations provided, the description carries the full burden of behavioral disclosure. While it mentions pagination and filtering capabilities, it doesn't disclose important behavioral traits like whether this is a read-only operation, what permissions are required, rate limits, error conditions, or what the response structure looks like. For a list operation with no annotation coverage, this is insufficient.

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 reasonably structured with a purpose statement followed by parameter documentation. However, the parameter documentation is extensive and detailed for parameters that don't match the actual schema, making it inefficient. The 'Returns' section is vague ('Dict[str, Any]: Response data') and doesn't add meaningful 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?

Given the complexity mismatch between description and schema, no annotations, and no output schema, the description is incomplete. It documents parameters that don't exist in the schema while failing to document the actual single 'request' parameter. For a tool with nested objects in the schema and no annotation coverage, this leaves significant gaps in understanding.

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 description documents 5 parameters (page, page_size, filter_application_name_contains, filter_outbound_voice_profile_id, sort) with details about defaults and constraints. However, the input schema shows only 1 parameter ('request') with 0% schema description coverage. The description's parameter documentation doesn't match the actual schema structure, creating confusion rather than adding value.

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 tool's purpose as 'List call control applications' which is a specific verb+resource combination. However, it doesn't differentiate this tool from other list tools in the sibling set like list_assistants or list_connections, so it doesn't fully distinguish from siblings.

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 provides no guidance on when to use this tool versus alternatives. There's no mention of prerequisites, when this tool is appropriate versus get_call_control_application, or any contextual usage information. It's purely a functional description without usage guidance.

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