manage_lm_link

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

No annotations are provided, so the description must carry the full burden. It only lists actions without disclosing side effects, permissions, or impact (e.g., whether disabling LM Link disrupts network connections). This is insufficient for a management tool.

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, front-loaded sentence that efficiently lists the actions. It avoids unnecessary words, though it could be slightly more detailed without losing 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 lack of annotations and output schema, the description should explain return values, side effects, and prerequisites. It does none of these, leaving the tool's full behavior unclear for an AI 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?

The schema describes the 'name' parameter as required for set-device-name, and the action enum values are self-explanatory. The description adds little beyond restating the actions, but the schema covers enough (50%) to make the parameters understandable.

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 purpose: enabling/disabling LM Link or setting the local device name. It uses specific verbs and distinguishes from siblings like get_lm_link_status (status checking) and set_preferred_lm_link_device (preferred device selection).

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 when to use this tool (for enabling/disabling or setting device name) and differentiates it from status and preference tools, but does not explicitly state when not to use it or mention alternatives. The context is clear enough for basic selection.

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