seerr_create_settings_jellyfin_sync

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

The annotations already declare readOnlyHint=false, so the description's 'WRITE' is redundant. It adds 'this modifies your Seerr instance' which is useful, but does not elaborate on potential side effects, duration, or prerequisites. No contradiction with annotations.

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 that conveys the core action and side effect without unnecessary fluff. It earns its length.

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 that an output schema exists, the description doesn't need to explain return values. However, it omits practical context such as whether a Jellyfin server must be configured first or if this is an asynchronous operation. It is adequate but lean for a tool with one optional parameter.

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 has one generic 'body' object with additionalProperties true and 0% schema description coverage. The description gives no information about what the body should contain or whether any parameters are needed, failing to compensate for the low schema 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?

The description clearly states the action ('Start full Jellyfin library sync') with a specific verb and resource. It also highlights that this is a write operation, distinguishing it from sibling list/settings tools.

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 description implies when to use this tool (to start a full Jellyfin library sync), but it does not explicitly state when not to use it or mention alternatives such as seerr_list_settings_jellyfin_sync or seerr_create_settings_jellyfin.

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