Critical-risk tools in Blender Copilot MCP Server
14 of the 307 tools in Blender Copilot MCP Server are classified as critical risk. This page profiles those tools specifically, with recommended policy actions and the attack patterns that target them.
Every operation listed below is an action PolicyLayer recommends controlling at the transport layer. Open any tool to see the full profile, risk score, and YAML policy snippet.
Tools at critical risk
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anim_clear_allDestructiveRemove all animation data from an object.
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anim_delete_keyframeDestructiveDelete a keyframe from an object property.
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apply_modifierDestructiveApply a modifier to permanently bake its effect into the mesh geometry.
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batch_deleteDestructiveDelete multiple objects at once by their names.
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blender_new_fileDestructiveCreate a new blank Blender file (General template). Discards unsaved changes.
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clear_animationDestructiveRemove all animation data from an object.
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delete_objectDestructiveDelete an object from the scene by name.
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modifier_removeDestructiveRemove a modifier from an object without applying it.
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optimize_sceneDestructiveOptimize the entire scene: remove orphan meshes/materials/images,
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physics_removeDestructiveRemove physics from an object.
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remove_constraintDestructiveRemove a constraint from an object by constraint name.
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remove_modifierDestructiveRemove a modifier from an object without applying it.
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scene_cleanupDestructiveClean up unused data blocks from the scene.
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uv_remove_layerDestructiveRemove a UV layer from an object.
Attacks that target this class
Critical-risk tools in any server share these documented attack patterns. Each links to the full case and the defensive policy.