Set TraeCN Setting Toggle

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

The description adds value beyond annotations by noting the tool reads back the applied state and that applying the already-current state is a no-op. This complements the idempotentHint=true annotation and gives agents confidence about idempotent behavior. No contradictions with annotations were found.

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?

Two sentences, no fluff, and the core action is front-loaded. The idempotency note is a meaningful addition. Every phrase earns its place.

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?

The description is adequate for a simple toggle tool with an output schema present. However, it does not explicitly state that this tool is only for toggle-style settings, nor does it reference sibling tools for non-toggle settings. Since the sibling list includes traecn_set_setting_text and traecn_select_setting_option, a brief routing note would improve completeness.

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% and each parameter is well-described with references to list functions. The description restates that section and label are identifiers but does not add new semantic detail beyond what the schema already provides. It does clarify that 'enabled' represents the desired toggle state, but that is very close to the schema's 'Desired toggle state.' Minimal added value.

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 verb ('enable or disable'), the resource ('one toggle setting'), and the identifying mechanism ('section and label'). It also mentions reading back the applied state, which distinguishes it from sibling tools like traecn_set_setting_text and traecn_select_setting_option without ambiguity.

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 its usage for toggles but does not explicitly contrast it with alternatives. It does not state 'use this for toggle settings, not for text or option settings' or reference sibling tools. An agent may still infer correctly from the tool name and schema, but explicit guidance is missing.

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