Start rendering all queued items in the After Effects render queue to export your compositions. Use this tool when you need to process multiple pending render tasks at once.
Start rendering all queued items in the After Effects render queue
| Name | Required | Description | Default |
|---|---|---|---|
No arguments | |||
Changes observed during successful MCP inspections.
v1.0.0Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
No annotations are provided, so the description carries the full burden for behavioral disclosure. It only states the core action and scope; it does not say whether rendering starts asynchronously, blocks until completion, errors on an empty queue, or has other side effects.
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?
A single, front-loaded sentence states the action and target with no filler or redundancy. Every word 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 zero-parameter tool with no output schema, this description is nearly sufficient: it identifies the action and exact scope of what will be rendered. The main missing context is behavioral, such as whether the render is asynchronous and what happens if the queue is empty.
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 detail for the description to add beyond the schema. The baseline for zero-parameter tools is 4, and the description correctly requires no inputs.
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 uses a specific verb ('Start rendering') and a clear resource ('all queued items in the After Effects render queue'), making the core purpose unambiguous. It distinguishes itself from queue-management siblings like ae_get_render_queue and ae_clear_render_queue, though it does not explicitly differentiate from overlapping render tools like ae_render_headless or ae_batch_render.
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 states what the tool does but gives no guidance on when to use it instead of ae_render_headless, ae_batch_render, or other render-related tools. It also does not mention prerequisites such as having items already added to the render queue.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.