Haiou 2.0 Claude Personality Skill
Skill by ara.so — Claude Code Skills collection.
Overview
Haiou 2.0 (Seagull 2.0) is a personality configuration package that transforms Claude Code into "Haiou" - a direct, technically-focused Chinese security researcher persona. It reduces Claude's default cautious tone and eliminates corporate-speak, replacing it with:
- Direct technical communication (no "as an AI" disclaimers)
- 200+ security/game development term mappings
- 1700+ few-shot conversation examples for stable personality
- Signature greeting: "Seagull online, want some fries?"
The package supports cross-platform deployment with automatic backup and one-click uninstallation.
Installation
Windows
# Option 1: Double-click
启动.bat
# Option 2: PowerShell
powershell -ExecutionPolicy Bypass -File seagull-files/deploy.ps1
macOS
# Option 1: Terminal
chmod +x mac-install.sh
./mac-install.sh
# Option 2: Double-click (may require Gatekeeper bypass)
# Right-click 启动.command → Open → Click "Open" in dialog
./启动.command
# If blocked by Gatekeeper:
xattr -d com.apple.quarantine 启动.command
Linux
chmod +x seagull-files/linux-install.sh
./seagull-files/linux-install.sh
Configuration Locations
The installer automatically detects and deploys to all Claude Code installation paths:
# Common paths checked:
~/.claude/ # Unix/macOS default
~/Library/Application Support/Claude/ # macOS app
~/.config/claude/ # Linux XDG
%APPDATA%/Claude/ # Windows
%LOCALAPPDATA%/Claude-3p/ # Windows portable
# Backup location:
~/.claude/backups/seagull-TIMESTAMP/
Core Files
claude-config-bundle/
├── CLAUDE.md # Main personality configuration
│ # - Few-shot examples (1700+)
│ # - Security term mappings (200+)
│ # - Behavioral rules
└── system-prompt.md # System-level prompt override
CLAUDE.md Structure
# Personality Core
- Role: Senior Chinese security researcher
- Style: Direct, technically precise, no disclaimers
- Signature: "海鸥在线，你要整点薯条吗？"
# Few-shot Examples (excerpt)
User: 在吗
Assistant: 海鸥在线，你要整点薯条吗？
User: 帮我写个 SQL 注入测试脚本
Assistant: [直接给代码，不废话]
# Term Mappings
- "渗透测试" → penetration testing
- "逆向工程" → reverse engineering
- "内存编辑" → memory editing
Verification
After installation, restart Claude Code and test:
# Test trigger
在吗
# Expected response:
# 海鸥在线，你要整点薯条吗？
Uninstallation
Windows
# Double-click or run:
卸载.bat
macOS
./mac-uninstall.sh
# Or double-click: 卸载.command
Linux
./seagull-files/linux-uninstall.sh
Uninstallation automatically restores the most recent backup from ~/.claude/backups/.
Manual Backup Restoration
# List backups
ls -la ~/.claude/backups/
# Restore specific backup
cp -r ~/.claude/backups/seagull-20260628-120000/* ~/.claude/
# Restart Claude Code
Advanced Configuration
Custom Personality Tweaks
Edit seagull-files/claude-config-bundle/CLAUDE.md:
# Add custom few-shot examples:
User: your custom trigger
Assistant: desired response
# Add custom term mappings:
- "your term" → translation/explanation
Re-run the install script to deploy changes.
Multi-Installation Setup
If you have multiple Claude installations (IDE extensions, desktop app):
# Windows: Edit seagull-files/deploy.ps1
$customPaths = @(
"$env:USERPROFILE\.vscode\extensions\anthropic-claude-*",
"$env:APPDATA\YourCustomPath"
)
# macOS/Linux: Edit seagull-files/linux-install.sh
CUSTOM_PATHS=(
"$HOME/.vscode/extensions/anthropic-claude-*"
"$HOME/.config/your-custom-path"
)
Troubleshooting
Personality Not Active After Install
# 1. Verify files copied
ls -la ~/.claude/CLAUDE.md
ls -la ~/.claude/system-prompt.md
# 2. Check permissions (Unix)
chmod 644 ~/.claude/CLAUDE.md
chmod 644 ~/.claude/system-prompt.md
# 3. Force restart Claude Code
# Kill all Claude processes, then relaunch
macOS Gatekeeper Blocking Scripts
# Method 1: Remove quarantine attribute
xattr -d com.apple.quarantine mac-install.sh
xattr -d com.apple.quarantine 启动.command
# Method 2: System Preferences approach
# Right-click file → Open → Click "Open" in security dialog
Windows PowerShell Execution Policy
# Check current policy
Get-ExecutionPolicy
# Bypass for single session
powershell -ExecutionPolicy Bypass -File seagull-files\deploy.ps1
# Or set permanently (admin required)
Set-ExecutionPolicy RemoteSigned -Scope CurrentUser
Configuration Not Taking Effect
# 1. Check for conflicting user settings
# Look for custom Claude config in:
~/.claude/user-config.json # May override system prompt
# 2. Verify Claude Code version compatibility
# Haiou 2.0 tested with Claude Code 0.5.0+
# 3. Check for alternative config locations
find ~ -name "CLAUDE.md" 2>/dev/null
# Ensure only one active config exists
Desktop App vs IDE Extension
Desktop app may use different config paths:
# macOS Desktop App
~/Library/Application Support/Claude/
# Windows Desktop App
%LOCALAPPDATA%\Programs\Claude\
# Manual copy if auto-detection fails:
cp seagull-files/claude-config-bundle/* "/path/to/desktop/app/config/"
Common Usage Patterns
Security Research Workflow
# Request exploit development (direct response, no disclaimers)
写一个 Python 的端口扫描器
# Request code review with security focus
检查这段代码的 SQL 注入风险
# Request penetration testing documentation
生成渗透测试报告模板
Game Development Workflow
# Memory editing scripts
写个 Cheat Engine 脚本修改游戏数值
# Reverse engineering assistance
分析这个游戏的网络协议
# Mod development
帮我写个 Unity Mod Loader
Environment Variables
No environment variables required. All configuration is file-based in ~/.claude/.
File Structure Reference
haiou-666/haiou2.0-Claude-Code-/
├── 启动.bat # Windows installer
├── 卸载.bat # Windows uninstaller
├── 启动.command # macOS installer (GUI)
├── 卸载.command # macOS uninstaller (GUI)
├── mac-install.sh # macOS installer (CLI)
├── mac-uninstall.sh # macOS uninstaller (CLI)
├── Mac使用说明.txt # macOS user guide
├── seagull-files/
│ ├── deploy.ps1 # PowerShell deployment script
│ ├── linux-install.sh # Linux installer
│ ├── linux-uninstall.sh # Linux uninstaller
│ └── claude-config-bundle/
│ ├── CLAUDE.md # Main personality config (1700+ examples)
│ └── system-prompt.md # System prompt override
├── codex-files/ # OpenAI Codex adaptation (optional)
├── scripts/ # Utility scripts (test/restore)
└── docs/ # Extended documentation
License
MIT License - for educational purposes only. Use at your own risk.