fire_clip_slot

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

Given that no annotations are provided, the description adds value by disclosing the recording behavior when the slot is empty and the track is armed. However, it does not cover the behavior when the slot already has a clip or what happens if the track is not armed, which are important for understanding the full range of actions.

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, concise sentence that conveys the core action and a key condition. It is front-loaded and avoids unnecessary words. However, adding a brief separate note on parameter semantics would improve structure without sacrificing conciseness.

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 tool has a simple interface with two parameters and an output schema, so the description does not need to explain return values. The conditional behavior is mentioned, but the description lacks details on what happens in the default case (slot with a clip) and any required state (like track arm). This leaves some gaps for a complete understanding.

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 0%, so the description should compensate for lacking parameter documentation. It does not explain what 'track_index' and 'clip_index' mean (e.g., zero-based indexing, range, or how to obtain them). The parameter names are somewhat self-explanatory, but ambiguity remains, making this a weakness.

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 verb 'fire' and resource 'clip slot', and adds a key conditional ('starts recording if empty and track is armed'). This distinguishes it from sibling tools like 'fire_clip' which likely fires an existing clip, and 'fire_scene' which fires a whole scene. However, it could be slightly more explicit about the typical behavior when the slot already contains a 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 implies usage for launching clip slots or starting recording, but it does not explicitly state when to use this tool versus alternatives such as 'fire_clip' or 'stop_clip_slot'. No exclusions or prerequisites are mentioned, leaving the agent to infer context from the tool name and conditional note.

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