catalog_send_test_notification

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

Annotations already declare this is a non-read-only, non-idempotent, open-world POST, so the '/test' path adds little beyond them. Crucially, the description never states the real side effect — that a live notification is actually dispatched to the recipient via the configured channels — nor any rate limit or repeat-send caveat, which is exactly the kind of behavior an agent needs before invoking a test-send.

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?

It is short and front-loads the action, but the second line is a raw endpoint path that mostly duplicates the tool name and annotations rather than adding information. The first line is telegraphic rather than a usable sentence.

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 a mutating, open-world tool with real outward effects (sending notifications), a nested undocumented body object, and no output schema, the definition does not say what a 'test' produces, what happens on failure, or what data fields are templated into the notification. Given this complexity, the description is under-specified.

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% (scenarioId is the path param, body.recipient is the recipient email), so the schema carries parameter meaning and a baseline 3 applies. The description adds nothing about the nested body.data object, which is typed only as a generic object with no explanation of what payload it should carry.

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 text names a resource ('Scenario Config') and an action ('Send Test Notification'), plus the underlying POST endpoint, so an agent can infer it triggers a test notification for a scenario config. However, 'Send Test Notification Scenario Config' is a noun-phrase fragment rather than a statement of what the tool actually does, and it does not distinguish itself from the closely related sibling catalog_preview_notification_config.

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?

There is no when-to-use guidance, no prerequisites (e.g., a scenario config must already exist), and no mention of when to prefer this over catalog_preview_notification_config or catalog_get_scenario_config. The agent must infer usage entirely from the name.

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