live12_clip_fire

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

No annotations are provided, so the description carries the full behavioral burden and does not meet it. It does not disclose that firing replaces the currently playing clip on that track, whether launch is quantized to the global launch quantization, what happens if the slot is empty, or whether this requires a connected Live instance.

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?

A single front-loaded sentence with no waste; the verb and resource arrive immediately. It is arguably too terse rather than bloated, but nothing in it is redundant.

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?

With two fully documented required params and no output schema, the structured data covers the mechanics. What is missing is outcome semantics – what firing actually does to playback state and any quantization/permission preconditions – which matters for an action tool with no annotations.

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 coverage is 100% and both parameters already carry inline descriptions ('Zero-based track index', 'Zero-based clip slot index'). The description adds no meaning beyond the schema, so baseline 3 applies.

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?

States a specific verb ('fires / triggers playback') and resource ('a clip slot in Ableton Live 12'), and cites the underlying Clip.fire call. The 'clip slot' wording distinguishes it adequately from live12_scene_fire, though it does not explicitly contrast with live12_clip_stop or transport tools.

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 on when to use this versus live12_scene_fire, live12_clip_stop, or live12_transport_play. An agent must infer that this launches one slot on one track rather than a whole scene, and no prerequisites (e.g. the slot contains a clip, playback is quantized) are stated.

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