# Verl Rl Training (agent skill)

> Verl Rl Training is an agent skill (a SKILL.md file) from Orchestra-Research/AI-Research-SKILLs. It provides guidance for training LLMs with reinforcement learning using verl (Volcano Engine RL). It works with Claude Code, Codex, Cursor, Gemini CLI and OpenCode and has 13,315 GitHub stars across a repository of 5 listed skills.

Provides guidance for training LLMs with reinforcement learning using verl (Volcano Engine RL). Use when implementing RLHF, GRPO, PPO, or other RL algorithms for LLM post-training at scale with flexible infrastructure backends. verl is a flexible, efficient, and production-ready RL training library for large language models from ByteDance's Seed team. It implements the HybridFlow framework (EuroSys 2025) and powers models like Doubao-1.5-pro achieving O1-level performance on math benchmarks.

## Key facts

| Fact | Value |
|---|---|
| Repository | https://github.com/Orchestra-Research/AI-Research-SKILLs |
| Skill path | 06-post-training/verl/SKILL.md |
| Skill name | verl-rl-training |
| GitHub stars | 13,315 |
| Installs on skills.sh | not listed |
| License | MIT |
| Skills in repo | 5 |
| Plugin marketplace | ai-research-skills |
| Official | no |
| Works with | Claude Code, Codex, Cursor, Gemini CLI, OpenCode |
| Category | DevOps & cloud |
| Last commit | Jun 16, 2026 |

## When it triggers

- Use when implementing RLHF, GRPO, PPO, or other RL algorithms for LLM post-training at scale with flexible infrastructure backends.

## Add this skill

### Claude Code

```sh
/plugin marketplace add Orchestra-Research/AI-Research-SKILLs
/plugin   # browse ai-research-skills and install the plugin that contains verl-rl-training
```

In the Claude apps, zip the skill folder and upload it under Customize > Skills > + > Upload a skill (code execution must be on).

### ChatGPT / Codex

```sh
git clone --depth 1 https://github.com/Orchestra-Research/AI-Research-SKILLs.git
cp -r AI-Research-SKILLs/06-post-training/verl .agents/skills/verl-rl-training   # repo; ~/.agents/skills for all projects
```

### Cursor

```sh
git clone --depth 1 https://github.com/Orchestra-Research/AI-Research-SKILLs.git
cp -r AI-Research-SKILLs/06-post-training/verl .cursor/skills/verl-rl-training   # project; ~/.cursor/skills for all projects
```

Sources (checked 2026-10-07): https://code.claude.com/docs/en/skills, https://support.claude.com/en/articles/12512180-using-skills-in-claude, https://learn.chatgpt.com/docs/build-skills, https://cursor.com/docs/context/skills

---

Canonical page: https://appsgit.com/skills/orchestra-research-verl-rl-training
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