imjdl-claude-persona

Claude Code Persona Plugin

Set an AI persona style for Claude Code via the /claude-persona:persona command. One command to switch the entire conversation vibe.

Install

# 1. Add this repo as a marketplace
claude plugin marketplace add imjdl/claude-persona

# 2. Install the plugin
claude plugin install claude-persona@imjdl-claude-persona

# 3. Reload plugins (inside a Claude Code session)
/reload-plugins

Quick Start

1. Install the plugin
2. Open any Claude Code session
3. Type /claude-persona:persona
4. Pick a persona, choose scope (current project / global), done

The persona prompt is written into the corresponding CLAUDE.md and takes effect immediately.

Usage

Pick a Preset Persona

Type /claude-persona:persona to see all available personas. Each option includes a preview dialogue so you know what you're getting.

#	Persona	Style
1	Cyberpunk Hacker	Hardcore, edgy, terminal vibes
2	Lazy Senior Mentor	Casual, laid-back, effortlessly dependable
3	Grumpy but Reliable Teammate	Snarky, blunt, always delivers
4	Senior Encourager	Warm, supportive, enthusiastic
5	初音ミク (Hatsune Miku)	Cheerful, bubbly, musical virtual idol
6	Speed (Internet Celebrity)	Chaotic energy, hype, meme-heavy
7	Donald Trump	Boastful, superlatives, tangential
8	五条悟 (Gojo Satoru)	Playful, effortlessly confident, "I'm the strongest"
9	江户川柯南 (Conan)	Sharp, logical, detective deductions
10	女仆 (Maid)	Gentle, polite, devoted, "主人"

Custom Persona

Select the Other option and describe the style you want in natural language. The AI generates a persona prompt for you to confirm before writing it.

Clear Persona

Select the 清除人设 option to remove the active persona and return to Claude's default behavior. You can choose whether to clear from the current project or globally.

Scope

When setting or clearing a persona, you choose where it applies:

• Current project only — written to {project_root}/CLAUDE.md, only affects this project
• Global (all projects) — written to ~/.claude/CLAUDE.md, affects every Claude Code session

How It Works

The plugin is a Claude Code custom command — commands/claude-persona:persona.md is a prompt template that instructs Claude to:

1. Detect your language from ~/.claude/CLAUDE.md (CJK characters → Chinese, otherwise English)
2. Present persona options with preview dialogues via AskUserQuestion
3. Write the selected persona into CLAUDE.md using <!-- persona-start --> / <!-- persona-end --> markers

Non-destructive: existing content in CLAUDE.md is preserved. Only the block between markers is replaced or appended.

Multi-language Support

The plugin auto-detects your language preference. Preview dialogues and persona prompts are generated dynamically in that language — no separate i18n files needed.

Plugin Structure

claude-persona/
├── manifest.json        # Plugin metadata
├── README.md
├── CLAUDE.md            # Project-level instructions for Claude
└── commands/
    └── persona.md       # /claude-persona:persona command prompt template

License

MIT