mcp_opendaw_wait_for_condition

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

The description mentions polling behavior and the conditions for completion (true or timeout), which adds context beyond the schema. However, it does not disclose potential side effects, error handling, or limitations such as maximum timeout or blocking behavior. Given no annotations, the description carries the full burden but provides only partial transparency.

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 concise with three sentences: purpose, behavior, and parameter details. It is well-structured and front-loaded with the core action, wasting no words.

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 tool's simplicity and the existence of an output schema, the description covers purpose, behavior, and all parameters. It lacks explicit details on timeout behavior (e.g., return value on timeout) but is still fairly complete for a wait utility.

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?

With 0% schema description coverage, the description compensates by explaining all three parameters: condition_js as a JavaScript expression, timeout_ms with default, and poll_interval_ms with default. This adds significant meaning beyond what the schema provides, though it could include more constraints like allowed characters or types.

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 waits for a JavaScript condition to evaluate to true in the DAW context. It is specific and distinct from sibling tools, which are primarily creation, analysis, or manipulation tools, with no other wait tools present.

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 does not provide any guidance on when to use this tool versus alternatives or when not to use it. There is no mention of prerequisites, scenarios, or exclusions, leaving the agent without context for appropriate invocation.

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