mcp_opendaw_seconds_to_beats

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

With no annotations provided, the description fully handles behavioral transparency. It explicitly states that the tool accounts for tempo automation and returns beats, PPQN position, or error. This is sufficient for a simple conversion tool, though additional details like precision or edge cases could be added.

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: a clear purpose, a use-case, and parameter/return info. Every sentence adds value with no redundancy or fluff.

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 tool with one parameter and a simple behavior, the description covers input, behavior (tempo map usage), and output (beats, PPQN, error). An output schema exists (though not shown), so the description doesn't need to detail return structure. Complete for agent usage.

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 single parameter 'seconds' is described as 'Time in seconds (float)', adding meaning beyond the schema (which has 0% coverage). It specifies type and unit. Could be improved by noting positive values or default behavior, but it provides solid semantic value.

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 verb ('Convert') and resource ('seconds to beats'), and distinguishes itself from siblings like ppqn_to_seconds by specifying it uses the project's tempo map and accounts for tempo automation, making its unique purpose explicit.

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 explains when to use this tool: 'Useful for aligning audio regions to the musical grid when tempo changes mid-song.' It implies the context (tempo automation) but does not explicitly state when not to use it or provide direct alternatives, though the context is clear.

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