user_setup_standard_user

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

With no annotations, the description must disclose behavioral traits. It states that a user is created and permission sets are applied, but does not mention side effects such as idempotency, existing email conflicts, required admin privileges, or reversibility. The inclusion of 'ctx' for notifications hints at side effects but is not explained. This is insufficient for a mutation tool with zero annotation support.

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 structured with a clear one-line summary followed by an Args block and a Returns block. The permission-level breakdown is verbose but directly useful for tool selection and parameter choice. It is not excessively long, and the key action is front-loaded. Some redundancy exists in repeating the permission level string both in the argument list and the bullet list.

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?

The output schema covers return values, and the description briefly mentions 'Created user information with applied permissions', so return semantics are adequate. However, the description omits error conditions, account constraints, prerequisite permissions, and the meaning of 'ctx' relative to the schema. For a user creation tool with no annotations, this is a notable gap that could lead to incorrect invocation.

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%, so the description is the only source of parameter meaning. It adds useful detail for permissions_level with enumerated values and permission mappings, but the descriptions for email, first_name, last_name, and password are trivial restatements with no constraints or validation. Additionally, 'ctx' is listed in the description but does not appear in the input schema, creating ambiguity about whether it is a valid 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 states a specific verb ('Set up') and resource ('a new user') with a clear qualifier ('standard permission sets'), which distinguishes it from the sibling tool user_setup_service_user. However, it does not explicitly contrast with user_create, so the differentiation is partly reliant on the tool name rather than the description text.

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 permission level list and 'standard permission sets' imply this is for human users with predefined roles, but there is no explicit statement of when to choose this over user_create or user_setup_service_user. No exclusions or alternative conditions are provided, leaving the agent to infer usage context from the name and permission descriptions.

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