checklists_update

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

No annotations are provided, so the description carries the full burden of behavioral disclosure. It accurately states that the operation updates the name, but it omits any context about permissions, error behavior, or whether other checklist attributes are left unchanged. For a simple rename, this is minimally adequate but lacks depth.

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 a single, clear sentence that communicates the core purpose without any wasted words. It is highly scannable and front-loaded.

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 simplicity (2 parameters, no output schema, no annotations) and the clarity of the description, the description sufficiently covers the primary operation. It could be more complete with usage guidelines, but for such a straightforward rename action, it is reasonably 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 100% with both required parameters ('name' and 'checklist_id') adequately documented in the schema. The description adds no additional parameter semantics beyond the schema, so a 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 a specific verb ('update') and resource ('existing ClickUp checklist's name'), which precisely distinguishes this tool from siblings like checklists_create, checklists_delete, and the checklists_items_* tools. It leaves no ambiguity about the tool's function.

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 (rename a checklist) but does not explicitly state when to use this tool versus alternatives, nor does it mention any exclusions or prerequisites. With clear sibling distinctions available, a little more guidance (e.g., 'Use only for renaming; use checklists_items_update to modify checklist items') would improve this score.

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