# Flux 2 Klein (agent skill)

> Flux 2 Klein is an agent skill (a SKILL.md file) from prime-skills/runcomfy-agent-skills. Generate images with Flux 2 Klein (Black Forest Labs' distilled fast variant of Flux 2) on RunComfy — bundled with the model's documented prompting patterns so the skill gets… It works with Claude Code and has 54 GitHub stars across a repository of 6 listed skills.

Generate images with Flux 2 Klein (Black Forest Labs' distilled fast variant of Flux 2) on RunComfy — bundled with the model's documented prompting patterns so the skill gets sharper output than naive prompting against the same model. Documents Flux 2 Klein's strengths (sub-second latency, multi-reference brand styling, declarative subject-first prompts), the step-count strategy (4–8 for fast iteration, ~25 for polish), the 9B vs 4B variant trade-off, and when to route to Flux 2 Pro / Seedream…

## Key facts

| Fact | Value |
|---|---|
| Repository | https://github.com/prime-skills/runcomfy-agent-skills |
| Skill path | flux-2-klein/SKILL.md |
| Skill name | flux-2-klein |
| GitHub stars | 54 |
| Installs on skills.sh | 426,764 |
| License | MIT |
| Skills in repo | 6 |
| Plugin marketplace | no |
| Official | no |
| Works with | Claude Code |
| Category | Design & frontend |
| Last commit | May 15, 2026 |

## When it triggers

- Triggers on "flux 2 klein", "flux-2-klein", "flux klein", "BFL flux 2", or any explicit ask to generate with this model.
- "flux 2 klein"
- "flux-2-klein"
- "flux klein"
- "BFL flux 2"

## Add this skill

### Claude Code

```sh
git clone --depth 1 https://github.com/prime-skills/runcomfy-agent-skills.git
cp -r runcomfy-agent-skills/flux-2-klein ~/.claude/skills/flux-2-klein   # personal, or .claude/skills in a project
```

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/prime-skills/runcomfy-agent-skills.git
cp -r runcomfy-agent-skills/flux-2-klein .agents/skills/flux-2-klein   # repo; ~/.agents/skills for all projects
```

### Cursor

```sh
git clone --depth 1 https://github.com/prime-skills/runcomfy-agent-skills.git
cp -r runcomfy-agent-skills/flux-2-klein .cursor/skills/flux-2-klein   # 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

skills.sh listing: https://www.skills.sh/prime-skills/runcomfy-agent-skills/flux-2-klein

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Canonical page: https://appsgit.com/skills/prime-skills-flux-2-klein
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