Skill Claude CodeCodex
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…
Skill Claude CodeCodex
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…
Skill Claude CodeCodex
Use when deciding between ue-mcp's native category actions and Epic's wrapped ToolsetRegistry tools (the epic actions, incl. the Blueprint graph DSL) for a task in Unreal. Pulls in when authoring Blueprint graph bodies, or any time both a native action and an epic action could do the job and you need to pick.
Skill Claude CodeCodex
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…
Skill Claude CodeCodex
Use when authoring Niagara VFX systems via ue-mcp - creating systems and emitters, adding renderers, setting module inputs and static switches, building HLSL modules, and batching operations. Pulls in any time the user asks for a particle system, VFX, Niagara emitter, or motion matching cost visualization.
Skill Claude CodeCodex
Use when driving Unreal Engine editor via the ue-mcp MCP server. Covers the required order of operations (status check first), editor lifecycle, project scoping, and what to do when the bridge says "still initializing". Pulls in automatically any time the user asks to use an Unreal project or references ue-mcp tools.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: