create_tasks

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

No annotations are provided, so the description carries full burden. It discloses key behaviors (mutual exclusion, subtask creation, tag prerequisite, date format) but does not mention idempotency, permission requirements, success/failure behavior, or side effects beyond creation.

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 front-loaded with the core action and then uses a clear bullet list for parameters. While mostly efficient, the list could be slightly more concise (e.g., grouping related fields) but overall well-organized.

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 that an output schema exists (context signal), the description need not explain return values. It covers creation behavior, parameter constraints, and basic semantics. It omits error handling, batch size limits, and what happens on duplicate task names, but for a creation tool it is fairly complete.

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. It does so thoroughly: it explains constraints (mutual exclusion, required fields, date format, tag existence), default values are implied through description, and boolean roles are clarified (sequential, completed_by_children).

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 'Create one or more tasks.' and the sibling tools list includes other create operations for different resources (folders, projects, tags), so the tool is well-differentiated.

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 explicit constraints (mutual exclusivity of project_id and parent_task_id, tags must already exist, date format) that guide correct usage. It does not, however, discuss when to use this tool versus other task-related tools (e.g., update_tasks) or state when not to use it.

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