ableton_insert_arrangement_clip

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

The description lacks any behavioral details beyond a high-level action. It does not disclose whether the operation is additive or destructive, what happens to existing clips, or system state requirements. Without annotations, the description fails to compensate for this gap.

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 a single sentence, which is concise but overly brief. While it uses active voice and clear structure, it omits important details that could be included without significant length, such as parameter roles or prerequisites.

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 9 parameters and no output schema or annotations, the description is insufficient. It does not explain how to specify the clip/reference, what the required `trackIndex` and `startBeat` represent, or the result after insertion. The agent lacks critical context for correct 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?

Schema description coverage is only 22% (2 of 9 params described). The description does not elaborate on parameters like `kind`, `name`, `lengthBeats`, or `clipSlotIndex`, leaving their semantics unclear. It fails to compensate for the sparse schema documentation.

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 verb 'Place' and resource 'existing clip or audio/MIDI reference on the arrangement timeline' clearly state the tool's action. It distinguishes from siblings like `ableton_create_midi_clip` (creating a new clip) and `ableton_launch_clip` (launching in session view), though not explicitly. The purpose is well-defined.

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?

No guidance is provided on when to use this tool versus alternatives. Prerequisites, conflicts, or context for using this insertion tool are missing. The description only states what it does, not when or when not to use it.

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