close_sequence

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

With no annotations provided, the description must disclose behavior, but it only says 'close sequence' without explaining what happens: whether it closes the active sequence only, whether changes are saved, if there are side effects, or if confirmation is required. It offers no additional behavioral context beyond the semantic of the verb 'close'.

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 brief but not effectively concise; it repeats the tool name and adds a boilerplate prefix ('Premiere Pro expanded operation:') that carries no value. It is under-specified rather than concise, lacking any useful structural detail.

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 no annotations, no output schema, and no parameters, so the description is the sole source of context. It only states 'close sequence' without explaining what sequence, in what context, or with what consequences. This is completely inadequate for an agent to understand the tool's role.

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 input schema has zero parameters, so the baseline is 4. The description adds nothing about parameters, but none exist to document. There is no conflict or missing parameter information; the absence of parameters is clear from the schema.

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: close sequence' simply restates the tool's name (close_sequence) with a generic prefix. It identifies a verb and resource but adds no new information beyond the name itself, making it essentially tautological. It does not distinguish itself from sibling tools like close_source_monitor or close_project.

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 provides no guidance on when to use this tool versus alternatives such as close_source_monitor, close_all_source_clips, or close_project. There is no context, precondition, or exclusion information. It fails to inform the agent about appropriate invocation scenarios.

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