mcp_opendaw_create_note_clip

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

With no annotations, the description carries full burden for behavioral disclosure. It mentions return values but omits critical details like overwrite behavior for existing clip at the same slot, whether the track must pre-exist, error handling for invalid indices, and any side effects (e.g., triggering playback). This leaves significant gaps for the agent.

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 relatively concise, using two paragraphs: one for conceptual overview and one for parameter listing. It avoids unnecessary detail but could be more structured (e.g., bullet points). Every sentence adds value.

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 5 parameters and no annotations, the description covers basic parameter meanings and return value but lacks behavioral context (overwrite/error handling, prerequisites). Output schema exists but is not detailed here; the description mentions return value briefly, which is adequate but not comprehensive.

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?

Since schema description coverage is 0%, the description effectively explains all 5 parameters with ranges and meanings (e.g., unit_index=-1 searches all AUs, clip_index slot indices, hue auto color). However, it does not address ambiguity when unit_index=-1 and multiple AUs have note tracks, or the relationship between unit_index and track_index.

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 it creates a note clip in the session view (clip launcher), distinguishes it from note regions (arrangement view counterpart), and explains its purpose as containing NoteEventCollection for independent triggering. This differentiates it from sibling tools like create_note or create_audio_clip.

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 implies use for session view clip launcher but lacks explicit guidance on when to use this tool versus alternatives like create_note_track or create_audio_clip. No when-not-to-use or prerequisite information is provided.

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