mcp_opendaw_create_neurofunk_arrangement

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

With no annotations, the description must rely on itself. It explains the output structure (4 tracks with musical content) and notes that it returns notes per track and total. However, it does not disclose operational details such as whether it creates new tracks, overwrites existing ones, or requires specific 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?

The description is verbose, including extensive genre background and track details that may be extraneous for a quick understanding. It is front-loaded with the main purpose but would benefit from a more structured format, such as bullet points for parameters.

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?

The description gives a good musical overview but lacks operational context (e.g., track creation behavior, conflict handling). With an output schema present, the return value mention is adequate, but the tool's interaction with existing project state is unclear.

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 description covers only 4 of 11 parameters (bpm, bars, root, octave) with ranges and defaults. The remaining 7 parameters (e.g., velocity, track numbers) are not described, and the schema provides only titles and defaults. Given the low coverage, the description adds some value but is incomplete.

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's purpose: 'Create a full neurofunk DnB arrangement — 4 tracks: drums + sub-bass + Reese + stabs.' It also provides genre context and differentiates from siblings by focusing on neurofunk, a specific subgenre of drum and bass.

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 provides clear context about when to use this tool (for neurofunk DnB), including tempo range and key recommendations. However, it does not explicitly state when not to use it or compare it to sibling arrangement tools like create_dnb_arrangement.

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