bookshelf_update_quality_definitions

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

Annotations already indicate readOnlyHint=false and destructiveHint=false. The description adds 'WRITE: this modifies your Bookshelf instance.' which merely restates the write nature without adding specifics about side effects, permissions, or what changes occur. It adds minimal value beyond the annotations.

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 short but poorly structured. The first sentence 'Update qualitydefinition update.' is redundant and confusing, wasting words. The second sentence is clear but generic. Overall, it lacks effective organization and the first sentence detracts from clarity.

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?

Despite having only one parameter and an output schema, the description is incomplete. It doesn't explain what the update does, what the body should contain, or how it differs from the similar sibling tool 'bookshelf_update_qualitydefinition'. The context provided is insufficient for correct invocation.

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?

The input schema has one parameter 'body' of type array with no item details and 0% schema description coverage. The description does not mention the parameter at all, so it completely fails to explain what the body should contain or how to structure it.

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 says 'Update qualitydefinition update.' which is confusing and tautological due to the repeated 'update'. It doesn't clearly state what exactly is updated (quality definitions? a single quality definition?) and doesn't distinguish from the sibling tool 'bookshelf_update_qualitydefinition'. The second sentence is generic and doesn't add specificity.

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 no guidance on when to use this tool versus alternatives. It doesn't mention any prerequisites, scenarios, or exclusions. The only context is that it modifies the Bookshelf instance, which is too vague to inform selection.

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