Apply After Effects Render Handoff

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

Beyond the annotations, the description discloses several important behaviors: it requires confirmation, consumes the token before dispatch, rechecks hosts and file metadata, and explicitly does not save, render, or change a timeline. These details give the agent an accurate model of side effects and safety, and they do not contradict any annotation.

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?

Three tightly written sentences with no filler. The primary action is front-loaded, followed by required preconditions and explicit non-behaviors. Every sentence earns its place.

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 two-parameter tool with full schema coverage and an output schema, the description covers the essential preconditions, constraints, and exclusions an agent needs. It clearly explains the token requirement and confirmation flow, leaving no critical gap for invoking the tool correctly.

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 already has 100% coverage, documenting preview_token and confirm_import clearly. The description adds the behavioral note that the token is consumed before dispatch, which reinforces the one-time nature, but it does not add substantial new parameter meaning beyond 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 opens with a specific verb and resource: 'Import exactly one previewed completed AE render into its approved Premiere bin.' It also names the destination and unique constraints (exactly one, previewed, approved), which clearly separates this apply step from the sibling preview tool and other After Effects import tools.

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 when to use this tool by referencing a previewed render and requiring a confirmation token from the preview step. It also clarifies boundaries with 'Does not save, render, or change a timeline.' However, it does not explicitly name the alternative preview tool or state a when-not-to-use condition.

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