create_wishlist

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

No annotations provided; description only notes return value ('Returns the created wishlist row') without disclosing side effects, error conditions, or constraints like duplicate name handling.

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?

Two sentences, front-loaded with key information, no extraneous text.

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?

Lacks details on return format, error handling, and edge cases; no output schema, and sibling tools are not compared, leaving gaps for a creation tool.

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 coverage is 0%; description does not explain parameters (name, description, event_date) beyond the schema definitions, missing context on their purpose or interaction.

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?

Description clearly states the action (create), resource (wishlist), and target (signed-in user), distinguishing it from sibling tools like list_wishlists, update_wishlist, etc.

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?

Implies authentication context ('for the signed-in user') but provides no explicit guidance on when to use vs. alternatives like update_wishlist or delete_wishlist.

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