Get split e-mail group

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

No annotations are provided, so the description carries the full burden, and it discloses nothing beyond 'GET'. It says nothing about whether the operation is a safe read (implied but unstated), what it returns, error behavior for an unknown email_group_id, or any permission requirements.

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 single sentence is short but is under-specification rather than conciseness; it is not front-loaded with any useful information and reads as a machine-generated route stub rather than an instruction.

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?

With no annotations, no output schema, and an undocumented parameter, the description should do substantial work but instead provides only the route. It is entirely inadequate for an agent to invoke the tool confidently.

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?

There is one parameter with 0% schema description coverage, and the description adds no meaning beyond echoing the path placeholder. The uuid format is only conveyed by the schema's format field, and the description contributes no semantics for email_group_id.

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 is a raw HTTP method and path ('GET /order/group/{email_group_id}') that largely restates the tool name get_order_group. It hints at retrieving an order/email group but does not state a specific verb+resource in prose or distinguish it from siblings such as get_order_status or get_customer.

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?

There is no when-to-use guidance, no prerequisites, and no mention of any alternative among the many sibling tools. The agent is given nothing to route on beyond the endpoint string.

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