create_muting_rule

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

No annotations exist, so the description carries the full burden. It states the effect (suppress alert notifications) but does not disclose potential side effects, conflicts, or idempotency. This is adequate for a creation tool without destructive actions, but lacks depth.

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 concise with four sentences, front-loading the purpose and then detailing conditions and schedule. No redundant or unnecessary words.

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 (nested objects, 6 parameters) and no output schema, the description covers the key aspects for invocation: purpose, condition usage, and schedule options. It lacks return value information or error handling, but is sufficient for selection and basic use.

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 description coverage is 100%, so the description adds marginal value. It summarizes condition attributes and schedule types, which is helpful but does not provide new information beyond the schema. Baseline 3 is appropriate.

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 (create) and resource (muting rule) with a specific purpose: to suppress alert notifications during scheduled windows. It distinguishes from sibling tools like update_muting_rule and delete_muting_rule.

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 parameter usage guidance (conditions, schedule) but does not specify when to use this tool versus alternatives such as creating a notification destination or workflow for alert suppression. No when-not-to-use or alternative tool references are given.

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