Agent Skill
Fine Tuning Serving Openpi skill
fine-tuning-serving-openpiOrchestra-Research/AI-Research-SKILLs18-multimodal/openpi/SKILL.md
Fine-tune and serve Physical Intelligence OpenPI models (pi0, pi0-fast, pi0.5) using JAX or PyTorch backends for robot policy inference across ALOHA, DROID, and LIBERO environments. Use when adapting pi0 models to custom datasets, converting JAX checkpoints to PyTorch, running policy inference servers, or debugging norm stats and GPU memory issues.
always on
87 tokname + description
once used
3,536 tokSKILL.md body
bundled files
58 KB
repo stars
14kGitHub
Install the Fine Tuning Serving Openpi skill
Skills CLI (Claude Code, Codex, Cursor and others)
npx skills add https://github.com/Orchestra-Research/AI-Research-SKILLs --skill fine-tuning-serving-openpi
Claude Code, by hand (all projects)
git clone --depth 1 https://github.com/Orchestra-Research/AI-Research-SKILLs.git /tmp/AI-Research-SKILLs mkdir -p ~/.claude/skills cp -R /tmp/AI-Research-SKILLs/18-multimodal/openpi ~/.claude/skills/fine-tuning-serving-openpi
For one project only, copy the folder into .claude/skills/ in that project instead. The agent picks it up when a task matches its description.
What it costs your context
Agent Skills load in three steps. Tokens counted with the o200k tokenizer; your model's count will differ a little.
| When | What loads | Cost |
|---|---|---|
| Every session | Name and description | 87 tok |
| When the agent uses it | The SKILL.md instructions | 3,536 tok |
| Only if opened | 5 bundled files (8 KB) | varies |
Until it is used, fine-tuning-serving-openpi costs about 16× less than the median MCP server we measured (1,362 tokens on every turn). Installing all 98 skills from Orchestra-Research/AI-Research-SKILLs would load 6,174 tokens of descriptions. Skills vs MCP study
Checks
- The name doesn't match its folder name, as the specification requires.
Checked 2026-10-22 · method
What's inside
The headings of its SKILL.md. Read the full file on GitHub.
- OpenPI Fine-Tuning and Serving
- Quick start
- Core concepts
- Compute requirements
- Workflow 0: Blank-machine setup
- When to use vs alternatives
- Workflow 1: JAX fine-tuning on LeRobot data
- Workflow 2: PyTorch training and checkpoint conversion
- Workflow 3: Policy inference serving
- Common issues
- For HPC/cluster users
- Advanced topics
- Resources
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