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

Annotations already declare readOnlyHint=false and destructiveHint=true, so the agent knows this mutates state. The description adds the useful scope detail that only the description and labels are captured, but it never explains the destructive side – whether the task itself is altered, whether existing templates are overwritten, or whether a name collision fails.

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?

A single front-loaded sentence with no filler; the scope of what is saved comes first and nothing is repeated.

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?

With two required, entirely undocumented parameters, no output schema, and a destructive mutation, the description leaves too much unstated: what name means, whether the saved template is durable or overwrites anything, and what the caller gets back. It is underspecified for the tool's complexity.

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 carry both parameters. It instead describes the task's description and labels, which are not parameters at all; cardId (which task) and name (the template's name, uniqueness, length limits) are never explained.

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?

Names a specific verb (saves ... as a reusable card template) and resource (a task's description and labels plus the board it lives on), and even specifies what content is captured. It is clear what the tool produces, though it does not name the related siblings create_task_from_template or delete_card_template to sharpen the boundary.

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 statement of when to use this versus creating a task from a template, deleting a template, or simply duplicating a task. The agent gets no preconditions, no exclusions, and no alternatives.

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