anim_set_interpolation

Set interpolation type for all keyframes on an object.

SERVERBlender Copilot MCP Server SOURCEdwgx/blender-copilot

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/dwgx-blender-copilot/anim-set-interpolation.md

WHAT IT DOES

What anim_set_interpolation does on Blender Copilot MCP Server

AI agents use anim_set_interpolation to create or update resources in Blender Copilot MCP Server, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Blender Copilot MCP Server environment.

RISK

Why anim_set_interpolation is rated Medium

This tool modifies animation data (interpolation settings for keyframes) reversibly without deleting or executing external operations. It falls under Write category since it changes object properties in a 3D scene. Severity is medium because incorrect interpolation changes could degrade animation quality or break workflows, but the effect is easily correctable via undo or re-setting the interpolation type.

From the tool's definition Tool description states 'Set interpolation type for all keyframes on an object' — this modifies animation keyframe properties in Blender.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs anim_set_interpolation safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Blender Copilot MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For anim_set_interpolation, this is the rule to start with:

anim_set_interpolation Rate-limited

anim_set_interpolation 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.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "anim_set_interpolation": {
      "limits": [
        {
          "counter": "anim_set_interpolation_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Blender Copilot MCP Server, apply this rule, and every anim_set_interpolation call is checked against it from then on.

FAQ

Questions about anim_set_interpolation

What does the anim_set_interpolation tool do? +

Set interpolation type for all keyframes on an object. It is categorised as a Write tool in the Blender Copilot MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on anim_set_interpolation? +

Register the Blender Copilot MCP Server MCP server in PolicyLayer and add a rule for anim_set_interpolation: 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 Blender Copilot MCP Server. Nothing to install.

What risk level is anim_set_interpolation? +

anim_set_interpolation is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit anim_set_interpolation? +

Yes. Add a rate_limit block to the anim_set_interpolation 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.

How do I block anim_set_interpolation completely? +

Set action: deny in the PolicyLayer policy for anim_set_interpolation. 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.

What MCP server provides anim_set_interpolation? +

anim_set_interpolation is provided by the Blender Copilot MCP Server MCP server (dwgx/blender-copilot). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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