channels

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

The description claims the tool 'sets up and configures' channels, implying a write/mutation operation. However, annotations declare readOnlyHint=true, indicating it is a read-only tool. This contradiction undermines transparency and could mislead the agent.

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 sentence that is front-loaded and efficient, containing no wasted words. It is appropriately sized given the tool's simplicity.

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?

Despite good annotations and schema, the description fails to resolve the contradiction between its implied mutation and the readOnlyHint annotation. It also does not describe return values or side effects, leaving the tool's behavior ambiguous for the agent.

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 coverage is 100% with one parameter well-documented in the schema. The description adds no additional information about parameters, so baseline of 3 applies.

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 sets up and configures traffic channels, using a specific verb ('sets up and configures') and resource ('traffic channels'). However, it does not differentiate from sibling tools like 'deploy' or 'scale', which could perform similar functions.

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?

No guidance is provided on when to use this tool versus alternatives. The description lacks any context about prerequisites, appropriate scenarios, or when not to use it.

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