update_checklist

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

No annotations are provided, so the description carries the full burden. It discloses that the tool renames or reorders a checklist, implying mutation, but it fails to mention any side effects, permission requirements, or reversibility. It also does not clarify what happens if neither optional parameter is provided, nor the exact nature of the reorder operation (e.g., absolute vs. relative positioning).

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, efficient sentence that front-loads the core purpose. It contains no fluff and immediately conveys the action. However, it is under-specified in terms of details, but that is a completeness issue rather than a conciseness problem.

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 no output schema and no annotations, the description is too thin. It does not explain that card_id and checklist_id are required identifiers, nor how the optional name and sort_order interact. It also omits what the response will look like and whether the operation is idempotent. This leaves the agent guessing about essential usage details.

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%, and each parameter has a short description (e.g., 'New name', 'Position'). The tool description adds marginal value by tying 'name' and 'sort_order' to 'rename' and 'reorder', but this essentially reiterates the schema. The baseline of 3 is appropriate since the schema already documents the parameters fully.

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 states a specific verb and resource: 'Rename or reorder a card checklist.' It clearly identifies the operation (update) and the target (checklist), and it distinguishes from siblings like update_checklist_item by specifying 'card checklist' rather than items. It does not explicitly mention the two optional fields, but the intent is clear.

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 through the name and the phrase 'rename or reorder', but it provides no explicit guidance on when to use this tool versus alternatives like update_checklist_item or remove_checklist. There is no mention of exclusions or prerequisites, but the sibling names are self-explanatory enough to infer the appropriate scenario.

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