create_keyframe_animation
Animate parameters along a keyframed curve synced to the timeline — structured motion beyond animate_parameter
This record as markdown: /tools/io-github-pantani-tdmcp/create-keyframe-animation.md
What create_keyframe_animation does on tdmcp — TouchDesigner MCP server
AI agents use create_keyframe_animation to create or update resources in tdmcp — TouchDesigner MCP server, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your tdmcp — TouchDesigner MCP server environment.
Why create_keyframe_animation is rated Medium
This tool creates and modifies animation keyframes in a TouchDesigner project. While animations are reversible (keyframes can be deleted or modified later), the tool irreversibly commits animation data to the project timeline. The blast radius is medium because misuse could create unwanted animations affecting visual output and project state, but changes remain reversible unlike Destructive operations.
From the tool's definition create_keyframe_animation creates keyframed curves and animations that persist in the TouchDesigner project, modifying the state of parameters over time.
Attacks that exploit this kind of access
The rule that runs create_keyframe_animation safely
PolicyLayer is an MCP gateway: it sits between your AI agents and tdmcp — TouchDesigner MCP server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For create_keyframe_animation, this is the rule to start with:
create_keyframe_animation stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect tdmcp — TouchDesigner MCP server, apply this rule, and every create_keyframe_animation call is checked against it from then on.
Questions about create_keyframe_animation
Animate parameters along a keyframed curve synced to the timeline — structured motion beyond animate_parameter. It is categorised as a Write tool in the tdmcp — TouchDesigner MCP server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the tdmcp — TouchDesigner MCP server MCP server in PolicyLayer and add a rule for create_keyframe_animation: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches tdmcp — TouchDesigner MCP server. Nothing to install.
create_keyframe_animation is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the create_keyframe_animation rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for create_keyframe_animation. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
create_keyframe_animation is provided by the tdmcp — TouchDesigner MCP server MCP server (@dpantani/tdmcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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