bookshelf_create_delayprofile

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

The description says 'WRITE: this modifies your Bookshelf instance', which is consistent with readOnlyHint=false but adds no new behavioral information beyond the annotation. It does not disclose specifics such as required permissions, potential side effects, or whether duplicates are allowed. The annotation already signals a write operation, so the description adds minimal value.

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 very short (two sentences), but the statement 'WRITE: this modifies your Bookshelf instance' largely restates the annotation. The core 'Create delayprofile' is concise, but the second sentence is redundant. Overall, it is efficient but not exceptionally valuable.

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 write operation with a free-form body parameter, the description is insufficient. It doesn't explain what a delayprofile is, how to structure the body, or where to find the schema (e.g., via get_delayprofile). The output schema exists, but the request construction remains unclear. The description also doesn't mention any constraints or examples.

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 defines a single 'body' object with no properties documented and additionalProperties=true. The description does not mention the body parameter or explain what fields or structure are expected. With 0% schema coverage, the description fails to compensate, leaving the agent without guidance on constructing a valid request.

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 'Create delayprofile' which clearly identifies the action (create) and resource (delayprofile). It distinguishes from sibling tools like 'update_delayprofile' and 'get_delayprofile' through the verb. However, it lacks any additional detail about what a delayprofile is or what creating it entails.

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 vs alternatives. It does not mention prerequisites, when a delayprofile should be created, or how it relates to updating/reordering. Sibling tools are not referenced.

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