create_session_audio_clip

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

No annotations are present, so the description carries the full burden. It documents the creation action but does not disclose side effects such as overwriting existing clips, prerequisites like empty clip slots, or error behavior (e.g., missing file, invalid track index). This is a mutation tool, but the operational constraints are omitted.

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 two sentences plus a compact Args list. It is front-loaded with the primary action, and every line provides necessary information without fluff or repetition of the schema.

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?

While an output schema exists, the tool lacks annotations and the description omits behavioral context (e.g., whether existing clips are replaced, whether the slot must be empty, and what happens if the file path is invalid). For a creation tool with side effects, these gaps make it incomplete for reliable 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?

The schema has no property descriptions (0% coverage), so the description's Args block adds value by clarifying that track_index and clip_index are zero-based, and file_path must be an absolute path. This is helpful but minimal; it does not specify file format constraints or relationship to the track structure.

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 the tool creates a new audio clip in a clip slot from an audio file. It uses a specific verb ('create'), specifies the resource ('audio clip' in a 'clip slot'), and differentiates from siblings like create_arrangement_audio_clip by emphasizing the clip slot context.

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 explicit when-to-use guidance or alternatives are mentioned. The sibling tools indicate a session vs. arrangement distinction, but the description does not state when to choose this over create_arrangement_audio_clip or create_take_lane_audio_clip.

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