create_exercise_template

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

With no annotations, the description carries full responsibility for disclosing behavior. It only implies a write operation ('Create') but provides no details about validation, duplicate handling, required permissions, or return values. The word 'new' suggests an add, but nothing more.

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 sentence, which is concise, but it is under-specified to the point of being unhelpful. It omits all contextual and parameter information, so this is not genuine conciseness but rather vague brevity.

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?

Given the tool's complexity (a nested parameter, no annotations, no output schema) and the existence of sibling tools, the description is severely incomplete. It fails to explain what the 'exercise' object requires, what the tool returns, or any behavioral side effects, making it inadequate for an AI agent to correctly use the 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 description coverage is 0%; the description does not mention the 'exercise' parameter or its nested object structure. The schema itself has rich enums and required fields, but the description adds no explanatory value, leaving the agent without guidance on constructing valid input.

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 action 'Create' and the resource 'custom exercise template', which distinguishes it from sibling tools like get_exercise_templates and delete_exercise_template. The phrasing is specific and unambiguous.

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?

No guidance is provided on when to use this tool versus alternatives. The description only states the purpose without mentioning exclusions, prerequisites, or relationships to other exercise template tools.

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