create_location

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

With no annotations and a minimal description, the tool's behavioral traits are not disclosed. The description only implies a write operation but lacks details about side effects, required permissions, validation constraints, or whether creation is idempotent. This is a significant gap for a mutation tool.

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 extremely short and front-loaded, but it is under-specified. It does not provide enough context to be considered well-structured; it reads more as a tautology of the tool name rather than a helpful explanation.

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 there are 9 parameters (6 required), no output schema, and no annotations, the description is woefully incomplete. It does not explain what a location is in the Shopify ecosystem, whether activation is needed, or how it relates to fulfillment options, leaving the agent to infer everything from the schema.

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 covers 100% of parameters, so the baseline is 3. The description adds no extra meaning about parameters beyond what the schema already provides, and it does not clarify relationships or edge cases like which fields are optional for online ordering.

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 'Create a new location' clearly states the verb (create) and resource (location), distinguishing it from sibling tools like update_location, delete_location, or get_locations. It is specific enough to convey the primary action, though it does not elaborate on what a 'location' entails or any special semantics.

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. It does not mention scenarios like creating a new store location or prerequisites such as existing fulfillment services. There is no explicit direction to use get_locations first to check for existing entries.

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