mcp_opendaw_create_note_clip

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 useful behaviors such as unit_index=-1 searching all audio units, hue=-1 auto color, and the return of clip UUID and index. However, it does not mention potential side effects like overwriting an existing clip at the same slot, or error conditions if the track index is invalid. This is a moderate gap for a creation tool.

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 well-structured: a leading one-line summary, a brief conceptual context paragraph, a clear parameter list, and a return statement. Every sentence serves a purpose and there is no redundant wording or filler.

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 explains the purpose, parameters, and return value, and places the tool in the session-view context. It is missing details about behavior when a clip already exists at clip_index or validation of track_index, but given the output schema is available and the critical parameter semantics are covered, it is reasonably complete.

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 input schema has 0% description coverage, and the description fully compensates by explaining every parameter with domain-specific meaning: unit_index, track_index, clip_index, name, hue. It adds special value semantics (-1 defaults) that are not present in the schema at all.

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 starts with a clear, specific verb and resource: 'Create a note clip in the session view (clip launcher).' It distinguishes this from note regions by explaining that note clips are the session-view counterpart, which differentiates it from similar tools like create_note_region 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 provides clear context that this tool is for the session view/clip launcher, contrasting it with note regions in the timeline. While it does not explicitly name alternative tools or state 'use this when...', the contextual framing is strong enough to guide the agent away from region-based tools.

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