get_sequence_count

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

No annotations are provided, so the description carries the full burden of behavioral disclosure. It only says 'get sequence count,' which implies a read-only operation, but does not specify what happens with no sequences, which project scope is used, or whether the count includes nested or sub-sequences.

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 short but not effective: 'Premiere Pro expanded operation' is generic filler, and 'get sequence count' merely repeats the tool name. It is under-specified rather than concise, providing almost no new information beyond the identifier.

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 no output schema and zero parameters, the description must clearly state what the return value represents. It does not indicate whether the count is for the active project, all open projects, or the active sequence, nor does it mention return type or edge cases, leaving essential context missing.

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 tool has zero parameters, so there is no parameter semantics to explain. The schema shows an empty object with no required fields, and the baseline for a no-parameter tool is 4 since the description does not need to compensate for schema gaps.

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, 'Premiere Pro expanded operation: get sequence count,' essentially restates the tool name without clarifying what the count represents or which context it operates on. It does not distinguish itself from siblings like list_sequences or get_sequence_structure, leaving the exact purpose ambiguous.

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 guidance on when to use this tool versus alternatives. Sibling tools such as list_sequences and get_sequence_structure are available, but the description does not mention any selection criteria, prerequisites, or exclusions.

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