create_notification

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

With no annotations, the description carries the full burden. It lists parameters and hints at defaults (e.g., send_email default true) but does not disclose side effects, rate limits, authorization needs, or what happens on creation (e.g., immediate activation, duplicate prevention). The behavioral impact is inadequately described for a mutation tool with 12 parameters.

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 well-structured with a one-line summary followed by a detailed Args list. It is clear and front-loaded, but slightly verbose with full parameter names that are already in the schema. Every sentence earns its place, though trimming redundant descriptions could improve conciseness.

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 the tool's complexity (12 parameters, 0% schema coverage, no annotations) and availability of an output schema, the description covers the creation intent and parameter semantics adequately but lacks details on error handling, constraints (e.g., unique name), or post-creation behavior. It is minimally viable but leaves gaps for an agent to navigate confidently.

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 0%, so the description must compensate. It provides meaningful context for most parameters: explains alert_type common values, optional scope filters, channel toggles, trigger toggles for mixed events, and auto-resolution of account_id. This adds significant value beyond the bare schema, though enums or more precise formats could be mentioned.

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 tool's action ('Create a notification rule') and its purpose ('who gets pinged on which event'), distinguishing it from sibling tools like delete_notification, update_notification, and list_notifications.

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 provides no guidance on when to use this tool versus alternatives. It does not mention prerequisites, when to modify vs create, or contexts where this tool is appropriate, leaving the agent to infer usage from the parameter list.

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