create_login_item_from_template

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

With no annotations, the description alone must disclose behavioral traits, but it only says 'create' and says nothing about the confirm guard, write side effects, shareId/vaultName behavior, or agentReason requirements. The schema mentions confirm, but the description itself adds no behavioral context beyond the action.

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 front-loaded sentence with no repetition of schema details and no filler. It communicates the essential purpose immediately and earns its place.

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?

Despite strong per-parameter schema coverage, the tool has no annotations and no output schema, and the description does not mention the confirm-to-execute guard, the required agentReason context, or how this differs from the direct create_login_item path. An agent could infer most details from the schema, but the description alone leaves important invocation and usage context unstated.

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 100%, and the schema already explains template, confirm, shareId, vaultName, and agentReason. The description adds only the notion that the operation consumes template JSON, which is already reflected in the template parameter's schema description, so there is meaningful but limited added value.

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 ('Create'), a resource ('login item'), and the source format ('template JSON'), making its core function clear. It does not explicitly name the sibling alternative create_login_item, so it does not fully distinguish itself, but the 'from template' phrasing provides a meaningful contrast.

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 phrase 'from template JSON' implicitly suggests this tool should be used when a template payload is available, likely versus the direct-field create_login_item sibling. However, it does not explicitly state when to prefer it, when not to use it, or name the alternative.

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