busybar_return_to_auto

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

No annotations are provided, so the description carries the full behavioral burden. It does disclose the core effect (pin released, automatic scheduling resumed), which is the most important fact for a state toggle, but it says nothing about idempotency when no pin exists, error behavior, or permissions.

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?

A single sentence with zero filler, front-loaded with the action and immediately followed by its outcome. Nothing could be removed without losing meaning.

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 zero-parameter state transition with no output schema, the description states the complete before/after effect, which is nearly all an agent needs. Only the edge case of calling it with no pin active is left unaddressed.

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 schema leaves nothing to explain and the baseline is 4. The description correctly implies the tool acts on whatever pin is currently set, needing no input to identify it.

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 pairs a specific verb ("Release") with a specific resource ("the current WM app pin") and states the resulting state ("resume automatic display scheduling"). An agent can tell this is the inverse of a pinning operation, though it never names a sibling such as busybar_switch_app to differentiate explicitly.

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?

Usage is implied rather than stated: the word "current" and "resume" suggest calling it when a pin is active and the user wants automatic scheduling back. There is no explicit when-to-use, no exclusion (e.g., what to do if nothing is pinned), and no named alternative among the many bar_* / busybar_* siblings.

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