Disconnect from the robot

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

Annotations only say readOnlyHint=false, destructiveHint=false, openWorldHint=false — they do not explain the connection lifecycle. The description adds real behavioral context beyond them: the disconnect is reversible because "Tools reconnect automatically," so the agent knows the handoff is non-permanent. It does not cover permissions or the state when already disconnected.

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 short sentences, zero waste, with the core action front-loaded and the side-effect (auto-reconnect) immediately after. Nothing could be trimmed without losing information.

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?

For a no-parameter, no-output tool with annotations covering the safety profile, the description supplies what is needed: the effect and the fact that the connection self-restores. Only minor gaps remain, such as behavior when the robot is not currently connected.

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 tool takes zero parameters, so the baseline is 4. There is nothing for the description to disambiguate, and it introduces no spurious parameter semantics.

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?

States a specific verb ("Release") and resource ("the robot"), and clarifies the intent: handing the robot off to VEXcode or a Python script. The sibling connect_robot is implicitly the inverse, but the description never names it explicitly, so differentiation rests on the tool name rather than the text.

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?

"Release the robot so VEXcode or a Python script can use it" gives a clear condition for calling it, and "Tools reconnect automatically" tells the agent it does not need to follow up with connect_robot. There is no explicit when-not guidance (e.g., behavior if already disconnected), but the context is unambiguous.

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