register_scholar_tool

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

The description discloses the return value ('Returns your scholar profile with ID'), which adds context beyond the absent annotations. However, it fails to address critical behavioral aspects of a registration operation, such as idempotency constraints, whether names must be unique, or error conditions when re-registering.

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 two-sentence structure is efficient and front-loaded: the first sentence establishes purpose, and the second discloses the return value. Every element earns its place with no redundancy.

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?

Adequate for disclosing purpose and return values given that an output schema exists, but inadequate for the complexity of a registration tool with zero schema coverage. The complete absence of parameter documentation leaves critical gaps in the agent's understanding.

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?

With 0% schema description coverage and three undocumented parameters (name, affiliation, bio), the description provides zero compensatory semantic guidance. No explanation is offered for what constitutes valid input for any parameter.

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 the specific action 'Register as a scholar in the Library of Alexandria,' providing a distinct verb and resource. It effectively distinguishes this creation tool from the sibling 'get_scholar_profile' through the explicit registration framing.

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 verb 'Register' implies this is for new account creation versus retrieval, but the description provides no explicit guidance on when to use this tool versus alternatives like 'get_scholar_profile', nor does it state prerequisites or conditions.

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