create_settings_notifications_pushbullet

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

Annotations already establish that the call is not read-only, not destructive, and idempotent. The description adds that this is a POST request and warns that the body fields must be discovered from the GET/schema endpoint, but it does not disclose side effects, authorization needs, or response behavior. There is no contradiction with the 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 three short, front-loaded lines with no filler. The endpoint line and the Args explanation are purposeful and directly actionable.

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?

For an opaque-body settings-update tool with an output schema and safety annotations, the pointer to the GET/schema endpoint supplies the key missing context. It could name the exact sibling GET tool explicitly, but 'the matching GET' is discoverable from the sibling list.

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 schema provides only a bare 'body' object with additionalProperties, and schema description coverage is 0%. The description compensates by labeling body as the request payload and telling the agent to consult the matching GET or /schema endpoint to learn the expected fields, which is essential for an opaque-body 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 first sentence states a specific verb ('Update') and resource ('Pushbullet notification settings'), which distinguishes this tool from the list, test, and other provider variants. The slight mismatch between the tool name 'create_' and the description verb 'Update' prevents a perfect score.

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 the tool: to update Pushbullet notification settings, and it instructs reading the matching GET or /schema endpoint first. It does not explicitly name alternatives such as list_settings_notifications_pushbullet for reading current settings or the _test sibling for testing the integration.

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