Code Url Cleaner

Automatically removes unnecessary spaces from URLs, commands, and file paths in code snippets and text.

Code URL Cleaner Skill | 代码 URL 清理器技能

Description | 描述

English: Automatically clean extra spaces in code and URLs, preserving necessary spaces (text, indentation). Hook auto-registers on skill load - no manual activation needed!

中文: 自动清理代码和 URL 中的多余空格，保留必要的空格（文本、缩进）。Hook 在技能加载时自动注册 - 无需手动激活！

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✅ Auto-Activation | 自动激活

English: The hook automatically registers when the skill is loaded by OpenClaw. No manual commands needed!

中文: Hook 在技能被 OpenClaw 加载时自动注册。无需手动命令！

How It Works | 工作原理

English: When you install this skill, the hook automatically activates in your OpenClaw session. All agent output is cleaned immediately.

中文: 安装此技能后，Hook 在 OpenClaw 会话中自动激活。所有 agent 输出立即被清理。

Optional: Manual Activation | 可选：手动激活

English: If auto-activation fails, you can manually activate:

中文: 如果自动激活失败，可以手动激活：

bash

python3 -c "from cleaner import register_auto_hook; register_auto_hook()"

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Problem | 问题

English: When generating code and URLs, extra spaces are often inserted in wrong positions, causing execution failures.

中文: 在生成代码和 URL 时，经常会在错误的位置插入多余空格，导致执行失败。

Examples | 示例:

text

❌ https://github.com/Johnserf-Seed /TikTokDownload.git
✅ https://github.com/Johnserf-Seed/TikTokDownload.git

❌ cd /tmp && git clone https://github.com/Johnserf-Seed /TikTokDownload.git
✅ cd /tmp && git clone https://github.com/Johnserf-Seed/TikTokDownload.git

❌ pip3 install -r requirements.txt  --break-system-packages
✅ pip3 install -r requirements.txt --break-system-packages

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Installation | 安装

bash

npx clawhub@latest install code-url-cleaner

That's It! | 就这样！

English: No further setup needed. The hook activates automatically.

中文: 无需进一步配置。Hook 自动激活。

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Usage | 使用方法

Auto Mode (Default) | 自动模式（默认）

English: Once installed, all agent output is automatically cleaned. No manual calls needed.

中文: 安装后，所有 agent 输出自动清理，无需手动调用。

python

# Agent output is automatically cleaned | Agent 输出自动清理
print("https://github.com/Johnserf-Seed /TikTokDownload.git")
# Output: https://github.com/Johnserf-Seed/TikTokDownload.git

Manual Mode | 手动模式

python

from cleaner import clean_text

text = "https://github.com/Johnserf-Seed /TikTokDownload.git"
cleaned = clean_text(text)
print(cleaned)
# Output: https://github.com/Johnserf-Seed/TikTokDownload.git

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Hook Implementation | Hook 实现

How It Works | 工作原理

English: The skill registers an OpenClaw lifecycle hook that intercepts agent output and cleans it before display. This happens automatically on skill load.

中文: 技能注册一个 OpenClaw 生命周期钩子，拦截 agent 输出并在显示前清理。这在技能加载时自动发生。

Code | 代码

python

# cleaner.py - Auto-executed on import | 导入时自动执行
def _auto_register_hook():
    from openclaw import get_current_agent
    agent = get_current_agent()
    
    def clean_output(event, ctx):
        output = event.get('output', '')
        return {'output': clean_text(output)}
    
    agent.on('before_output', clean_output)
    return True

# Auto-register on module load | 模块加载时自动注册
_auto_register_hook()

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Rules | 规则

Cleaned | 清理的

1. URL Internal Spaces | URL 内部的空格
2. Multiple Consecutive Spaces in Commands | 命令中的多个连续空格
3. Path Spaces | 路径中的空格

Preserved | 保留的

1. Natural Language Text | 自然语言文本
2. Single Space Between Arguments | 命令参数之间的单个空格
3. Code Indentation | 代码缩进

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Testing | 测试

bash

cd /path/to/code-url-cleaner
python3 cleaner.py --test

Expected Output | 期望输出:

text

============================================================
Code/URL Space Cleaner 测试
============================================================

✅ URL 中间有空格
✅ 命令多个空格
✅ 路径空格

============================================================
测试结果：4 通过，0 失败
============================================================

============================================================
Hook 功能测试
============================================================
Hook 状态：✅ 已激活（自动）
============================================================

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Files | 文件

File	文件	Description	描述
cleaner.py	cleaner.py	Core cleaning logic + Auto-Hook	核心清理逻辑 + 自动 Hook
SKILL.md	SKILL.md	This documentation	本文档
README.md	README.md	User guide	用户指南
_meta.json	_meta.json	Package metadata	包元数据

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Version History | 版本历史

v1.2.0 (2026-03-08)

• ✅ Auto-hook activation | 自动 Hook 激活
• ✅ No manual commands needed | 无需手动命令
• ✅ Hook registers on module load | Hook 在模块加载时注册
• ✅ Backward compatible | 向后兼容

v1.1.1 (2026-03-08)

• ✅ Fix hook activation logic | 修复 Hook 激活逻辑
• ✅ Auto-detect OpenClaw environment | 自动检测 OpenClaw 环境

v1.1.0 (2026-03-08)

• ✅ Auto-hook feature | 自动 Hook 功能
• ✅ Hook activation command | Hook 激活命令
• ✅ Hook status check | Hook 状态检查
• ✅ Bilingual documentation | 双语文档

v1.0.0 (2026-03-08)

• ✅ Initial release | 初始发布
• ✅ URL space cleaning | URL 空格清理
• ✅ Command space cleaning | 命令空格清理
• ✅ Path space cleaning | 路径空格清理
• ✅ 100% test coverage | 100% 测试覆盖

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Requirements | 依赖

• Python 3.6+
• OpenClaw 0.1.6+
• No external dependencies | 无外部依赖

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License | 许可证

MIT License | MIT 许可证

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Author | 作者

OpenClaw Community | OpenClaw 社区

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Links | 链接

• GitHub: https://github.com/ra1nzzz/code-url-cleaner
• ClawHub: https://clawhub.ai/skills/code-url-cleaner
• Issues: https://github.com/ra1nzzz/code-url-cleaner/issues