Use when creating, modifying, retargeting, rigging, constraining, or validating skeletal animation through UE-MCP. Covers native UE 5.8 IK Rig and Retargeter authoring, the Control Rig begin/read/apply/bake loop, generic contact locks, per-rig anatomical and mirrored-axis discovery, quaternion keying, deterministic…
Use when authoring or modifying Unreal Blueprint assets through ue-mcp. Covers the read-then-write discipline, node/pin wiring, component (SCS) hierarchy, variables, interfaces, compilation, and the difference between pin defaults and linked inputs. Pulls in any time the user asks to create, edit, or inspect a…
Use when writing or modifying native C++ UCLASSes in an Unreal project via ue-mcp. Covers createcppclass → writecppfile → livecodingcompile loop, when to use build vs Live Coding, and the addmoduledependency workflow. Pulls in any time the user asks to write a new native class, add a UPROPERTY, or implement a…
Control and debug one in-process Unreal Engine Play In Editor or Simulate session through Loomle Python after applying the use-unreal-python safety workflow. Use when reproducing gameplay, querying runtime Actors or components, invoking gameplay APIs, checking state across frames, or managing PIE start and stop.
Format and audit Unreal Engine Blueprint K2 graphs through Loomle using exact live node and pin geometry. Use when arranging selected Blueprint nodes, repairing spaghetti, choosing compact Helixing versus left-side data layout, straightening execution flow, separating branches, or evaluating whether a graph has…
Create, edit, duplicate, rename, move, or cross-project migrate persistent Unreal Engine assets through Loomle Python after applying use-unreal-python. Use when no structured Loomle interface owns the required asset lifecycle operation; excludes Level assets, deletion, bulk import, and Blueprint Graph internals.