create_clip

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. It says 'create' (a mutation) but omits whether an existing clip in the slot is overwritten or an error is raised, what permissions/context are required, and what the call returns after creating the clip.

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 filler, stating verb, resource, and location. It is efficient, though its brevity is a symptom of missing guidance rather than of tight editing.

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 mutation tool with no annotations and no output schema, the description should cover the failure mode for an occupied slot and what the agent receives back. With those omitted, an agent cannot safely predict the result of calling it.

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 100%, so all four parameters (name, length, clip_index, track_index) are already documented in the schema. The description adds no extra semantics such as indexing base or length units beyond what the schema states, so the 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?

The description states a specific verb and resource (create a MIDI clip) and scopes it to a clip slot, which is clearer than a bare restatement. It does not, however, distinguish this tool from siblings like create_midi_track or bulk_edit_clips, so an agent must infer the boundary.

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?

There is no when-to-use guidance, no mention of prerequisites (track must exist, slot must be empty), and no reference to alternative tools such as create_midi_track or bulk_edit_clips. The agent gets no routing help beyond the name.

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