create_task

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

With no annotations, the description carries the full behavioral burden, yet it only confirms that a creation occurs. It omits permissions, side effects (notifications, recurrence, reminders), default values like projectId "inbox", and whether the new task is returned, which is significant for a 15-parameter 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 single sentence is front-loaded and free of waste, but it is undersized for a tool with 15 parameters. Concision here comes at the cost of missing structural detail rather than being appropriately sized.

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 mutation tool with 15 parameters, no annotations, and no output schema, one sentence is far from complete. It does not explain required fields beyond their names or what the caller receives, leaving the agent to rely solely on the schema.

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 100%, so every parameter including priorities, recurrence, reminders, and nesting via parentId is already documented in the schema. The description adds no parameter meaning beyond that baseline, which is acceptable given the high coverage.

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?

"Creates a task in a project" states a specific verb and resource, so an agent can tell this creates a task rather than lists or updates one. It does not differentiate from siblings like batch_tasks or create_project, but the core 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?

There is no when-to-use guidance, no prerequisites, and no mention of alternatives such as batch_tasks for multiple tasks or update_task for existing ones. The agent must infer the context entirely.

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