| name | act-libero |
| description | S1 Vision-Language-Action policy. Capabilities: pick, place, open, close on bowl, cup, drawer, object. ACT (Zhao et al., 2023) on HuggingFaceVLA/libero. ResNet-18, 4+1 enc/dec, latent VAE, chunk_size=100. Two 256x256 RGB (image / image2) + 8-D state + 7-D action; plain chunked replay. State layout matches openral_sim's LIBERO backend. Discovery view of an OpenRAL rSkill — NOT directly runnable by an agent harness; it runs via rSkill.from_pretrained + the robot HAL. |
| metadata | {"openral_rskill":true,"schema_version":0.1,"rskill_id":"OpenRAL/rskill-act-franka_panda-libero-fp32","manifest":"./rskill.yaml","role":"s1","kind":"vla","model_family":"act","embodiment_tags":["franka_panda"],"actions":["pick","place","open","close"],"objects":["bowl","cup","drawer","object"],"scenes":["tabletop","kitchen"],"sensors_required":["rgb:observation.images.camera1","rgb:observation.images.camera2"],"state_dim":8,"action_dim":7,"action_representation":"delta_ee_6d_plus_gripper","runtime":"pytorch","quantization":"fp32/pytorch","chunk_size":100,"latency_budget":{"per_chunk_ms":100},"license_code":"Apache-2.0","license_weights":"apache-2.0","weights_uri":"hf://Deepkar/libero-test-act","source_repo":"hf://Deepkar/libero-test-act","paper_url":"https://arxiv.org/abs/2304.13705"} |
act-libero — rSkill discovery view
Generated view, not a hand-written skill. This SKILL.md is a discovery-only
mirror of rskill.yaml, produced by tools/generate_rskill_skillmd.py.
It lets tools that read the standard agent-skill format find and reason about this
OpenRAL rSkill. The rskill.yaml manifest is the single source of truth
(CLAUDE.md §1.3). Do not edit by hand — edit the manifest and regenerate.
What it is
An OpenRAL Vision-Language-Action policy (role: s1, kind: vla). ACT (Zhao et al., 2023) on HuggingFaceVLA/libero. ResNet-18, 4+1 enc/dec, latent VAE, chunk_size=100. Two 256x256 RGB (image / image2) + 8-D state + 7-D action; plain chunked replay. State layout matches openral_sim's LIBERO backend.
Capabilities
- Verbs: pick · place · open · close
- Objects: bowl · cup · drawer · object
- Scenes: tabletop · kitchen
- Embodiments: franka_panda
Why this is discovery-only
An agent skill is natural-language instructions loaded into an LLM's context. An rSkill
is an executable artifact: it carries a typed capability/embodiment contract, model weights,
a runtime, and a license/provenance gate — none of which fit in freeform markdown. So an
agent can use this view to select the right skill, but cannot execute it by loading
this file. Execution always goes through the OpenRAL loader and the robot HAL.
License
- Code: Apache-2.0.
- Weights:
apache-2.0 — permissive / commercial-use OK
How to actually run it (not via an agent harness)
from openral_rskill import rSkill
skill = rSkill.from_pretrained("OpenRAL/rskill-act-franka_panda-libero-fp32")
See rskill.yaml for the authoritative, validated manifest.