users_bulk_actions_bulk_update_all_users

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

No annotations are provided, so the description carries the full behavioral burden, yet it only restates the HTTP route and controller tag. For a mass mutation affecting ALL users, it discloses nothing about which fields get written, permission requirements, reversibility, or the preview-vs-execute behavior of confirm.

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?

Very short and the useful phrase 'Bulk update all users' is present, but a third of the text is noise: the raw endpoint path 'POST /api/users/bulk/all/update' and the 'Tags: Users Bulk Actions Controller' string add no decision-relevant value.

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, a required nested body object, and 50% parameter coverage, the description is too thin. It gives no sense of what a bulk update actually changes or how the confirm-based preview works, leaving key behavior undocumented.

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 coverage is 50%, and the description adds no parameter meaning at all. The nested body fields (status, expireAt, trafficLimitBytes, etc.) and the confirm preview semantics are only documented in the schema, so the description does not compensate for the partial coverage.

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?

States a specific verb and resource with scope: 'Bulk update all users'. The 'all' scope distinguishes it from the sibling users_bulk_actions_bulk_update_users, though the description never names that alternative explicitly.

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 on when to use this versus bulk_update_users or individual users_update_user. The only usage hint (the confirm flag) lives in the schema, not the description, so the description itself offers no routing help.

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