Add MJCF to Ability Hand description

README.md

@@ -93,7 +93,7 @@ A curated list of awesome robot descriptions in URDF, Xacro or MJCF formats.
 
 | Name | Maker | Formats | License | Meshes | Inertias | Collisions |
 |------|-------|---------|---------|--------|----------|------------|
-| Ability Hand | PSYONIC, Inc. | [URDF](https://github.com/psyonicinc/ability-hand-api/tree/master/URDF) | ✖️ | ✔️ | ✔️ | ✖️ |
+| Ability Hand | PSYONIC, Inc. | [MJCF](https://github.com/psyonicinc/ability-hand-api/tree/master/URDF/mujoco), [URDF](https://github.com/psyonicinc/ability-hand-api/tree/master/URDF) | ✖️ | ✔️ | ✔️ | ✖️ |
 | Allegro Hand | Wonik Robotics | [URDF](https://github.com/RobotLocomotion/models/tree/master/allegro_hand_description/urdf), [MJCF](https://github.com/google-deepmind/mujoco_menagerie/tree/main/wonik_allegro) | BSD | ✔️ | ✔️ | ✔️ |
 | BarrettHand | Barrett Technology | [URDF](https://github.com/jhu-lcsr-attic/bhand_model/tree/master/robots) | BSD | ✖️ | ✔️ | ✔️ |
 | LEAP Hand v1 | Carnegie Mellon University | [URDF](https://github.com/leap-hand/LEAP_Hand_Sim/blob/150bc3d4b61fd6619193ba5a8ef209f3609ced89/assets/leap_hand/robot.urdf) | MIT | ✔️ | ✔️ | ✔️ |