Create Call Log

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

Annotations already indicate readOnlyHint=false and destructiveHint=false. The description adds that the tool returns the created object on success (HTTP 201) and mentions required parameters, but does not disclose other behavioral traits like idempotency, error handling, or side effects. No contradiction with annotations.

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 moderately concise but includes slight redundancy (repeats 'Creates a new Daily Log records'). It is front-loaded with the core purpose, but the structure could be tighter to remove duplication.

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 tool's complexity (3 parameters, one nested) and no output schema, the description covers the essential purpose, required parameters, endpoint, and provides a reference for attachments. However, it lacks details on the structure of the call_log object and potential error scenarios, making it adequate but not fully comprehensive.

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 100% coverage of parameter descriptions. The description reiterates required parameters and hints at attachments via a link, but adds minimal semantic value beyond what the schema already conveys. Baseline score of 3 is appropriate.

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 that the tool creates a single Call Log, with specific verb ('creates') and resource ('Call Log'). It distinguishes from siblings by targeting a specific Daily Log type. The purpose is unambiguous.

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 implies usage for creating call logs and provides a link for attachment details, but does not explicitly state when to use this tool versus other create log tools (e.g., create_accident_log) or alternative methods. No exclusion criteria or context-specific guidance is provided.

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