create_sequence

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

With no annotations, the description carries the full burden for behavior and does add value by noting that the native New Sequence dialog is not opened. It does not disclose side effects such as whether the new sequence becomes the active sequence, what happens on invalid preset paths, or whether existing project state is affected. This is adequate but not rich.

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 with no wasted words. It front-loads the core purpose and behavioral detail, then immediately provides alternative routing for different use cases.

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 simple two-parameter creation tool with fully documented parameters, the description provides enough context for selection and invocation. It omits return value or error behavior, but the simple scope and clear alternatives make that gap minor.

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%, so both parameters are already fully documented. The description's mention of an installed .sqpreset file adds slight context, but the schema already explains the absolute path requirement and its role in suppressing the dialog. This matches the baseline for fully covered schemas.

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 a specific action: creating a new sequence from an installed .sqpreset file, and explicitly mentions avoiding Premiere's New Sequence dialog. It also distinguishes the tool from create_sequence_from_clips and duplicate_sequence, but it does not differentiate it from the sibling create_sequence_from_preset, which appears semantically similar.

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 gives explicit when-not guidance by recommending create_sequence_from_clips for footage-driven edits and duplicate_sequence with clearContents=true for empty copies of existing sequences. However, it does not explicitly state when to prefer this tool over create_sequence_from_preset, so it falls just short of complete usage differentiation.

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