raw_redo

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

With no annotations provided, the description carries the full burden. It discloses that the command 'may open a dialog or change project state' and advises to 'inspect the command name first,' which usefully warns about potential mutability and operational side effects beyond the basic redo semantic.

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 three short, front-loaded sentences with zero filler. It opens with the core purpose, then adds the no-argument qualifier and the behavioral caution, each earning 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?

For a no-argument command with no output schema or annotations, the description covers the essential behavior, the risk of dialogs/state changes, and a caution to inspect before acting. The only slight weakness is the vague 'inspect the command name first' instruction, but it does not prevent correct invocation.

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 has zero parameters and schema coverage is 100%, so there is essentially nothing to document. The description reinforces the schema by explicitly labeling the command 'no-argument,' fully aligning with the empty input schema.

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 'Redo the most recent undone action' — a specific verb, resource, and precise scope. It also notes it is a 'static no-argument Audacity action,' which helps distinguish it from parameterized raw_* commands and implies its relationship to raw_undo.

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 explicit: an agent can infer it should be used to redo the most recent undone action, but there is no direct comparison to raw_undo or guidance on when not to use it. The 'static no-argument' phrase provides some context about invocation simplicity, but no alternatives or exclusions are named.

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