feat: 新增 7 个实用插件

- json_toolkit: JSON 工具箱(格式化/压缩/校验/路径查询/差异比较/Schema推断)
- snippet_manager: 代码片段管理器(保存/搜索/分类/标签/导入导出)
- regex_tester: 正则表达式测试器(匹配/提取/替换/解释/常用模式库/性能测试)
- id_generator: UUID/ID 生成器(UUID v1/v4/v5/NanoID/短ID/雪花ID/ULID/自定义模板)
- color_picker: 颜色工具(HEX/RGB/HSL/HSV/CMYK转换/WCAG对比度/调色板/色盲模拟)
- bookmark_manager: 书签管理器(分类/标签/搜索/导入导出/可访问性检查)
- markdown_tool: Markdown 工具(TOC/统计/表格生成/待办提取/语法检查/字数统计)

所有插件均支持 Plugin/Liugin 双协议和 MCP 定义。
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shuiyu1123 committed 2026-04-30 03:01:11 +08:00
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"""
书签管理器插件 - 管理开发相关链接和资源
支持分类、标签、搜索、导入导出,JSON 持久化
"""
import json
import os
import hashlib
import time
from datetime import datetime
from typing import List, Optional
class Plugin:
"""书签管理器 - 开发资源和链接管理"""
def __init__(self):
self.usage = """书签管理器
操作:
add <URL> -n <名称> [-c 分类] [-t 标签1,标签2] [-d 描述]
- 添加书签
list [-c 分类] [-t 标签] - 列出书签
open <名称或ID> - 获取书签 URL
search <关键词> - 搜索书签
delete <名称或ID> - 删除书签
edit <名称或ID> [-n 名称] [-d 描述] [-c 分类] [-t 标签]
- 编辑书签
categories - 列出所有分类
tags - 列出所有标签
export [文件] - 导出书签
import <文件> - 导入书签
stats - 统计信息
recent [-n 数量] - 最近添加的书签
check - 检查书签是否可访问
favicon <URL> - 获取网站 favicon URL
示例:
bookmark_manager add https://github.com -n GitHub -c 开发 -t 代码,托管 -d 代码托管平台
bookmark_manager list -c 开发
bookmark_manager search github
bookmark_manager open GitHub
bookmark_manager categories
"""
self.cli = None
self.bookmarks_file = "bookmarks.json"
self.bookmarks = []
self._load_bookmarks()
def set_cli(self, cli):
self.cli = cli
def get_tool_info(self):
return {
"name": "bookmark_manager",
"description": "书签管理器 - 管理开发相关链接和资源,支持分类、标签、搜索",
"keywords": ["书签", "链接", "收藏", "bookmark", "网址", "资源", "网站", "URL"],
"usage": self.usage
}
def get_mcp_definition(self):
return {
"name": "bookmark_manager",
"description": "书签管理器,支持添加、搜索、获取、删除书签",
"inputSchema": {
"type": "object",
"properties": {
"operation": {
"type": "string",
"enum": ["add", "list", "open", "search", "delete",
"edit", "categories", "tags", "export",
"import", "stats", "recent", "check"],
"description": "操作类型"
},
"url": {"type": "string", "description": "URL"},
"name": {"type": "string", "description": "书签名称"},
"category": {"type": "string", "description": "分类"},
"tags": {"type": "string", "description": "标签(逗号分隔)"},
"description": {"type": "string", "description": "描述"},
"keyword": {"type": "string", "description": "搜索关键词"},
"file": {"type": "string", "description": "文件路径"},
"count": {"type": "integer", "description": "数量"}
},
"required": ["operation"]
}
}
def convert_mcp_args(self, arguments):
op = arguments.get("operation", "")
name = arguments.get("name", "")
return f"{op} {name}".strip()
def _load_bookmarks(self):
try:
if os.path.exists(self.bookmarks_file):
with open(self.bookmarks_file, 'r', encoding='utf-8') as f:
self.bookmarks = json.load(f)
except Exception:
self.bookmarks = []
def _save_bookmarks(self):
try:
with open(self.bookmarks_file, 'w', encoding='utf-8') as f:
json.dump(self.bookmarks, f, ensure_ascii=False, indent=2)
return None
except Exception as e:
return f"保存失败: {e}"
def _gen_id(self, url: str) -> str:
return hashlib.md5(f"{url}{time.time()}".encode()).hexdigest()[:8]
def handle(self, args: str) -> str:
try:
parts = self._parse_args(args)
if not parts:
return self._op_list([])
operation = parts[0].lower()
handlers = {
"add": self._op_add,
"list": self._op_list,
"open": self._op_open,
"search": self._op_search,
"delete": self._op_delete,
"edit": self._op_edit,
"categories": self._op_categories,
"tags": self._op_tags,
"export": self._op_export,
"import": self._op_import,
"stats": self._op_stats,
"recent": self._op_recent,
"check": self._op_check,
"favicon": self._op_favicon,
}
handler = handlers.get(operation)
if not handler:
return f"错误:不支持的操作 '{operation}'"
return handler(parts[1:])
except Exception as e:
return f"书签管理错误: {str(e)}"
def _parse_args(self, args: str) -> List[str]:
parts, current, in_quotes, qc = [], "", False, None
for ch in args:
if ch in ('"', "'") and not in_quotes:
in_quotes, qc = True, ch
elif ch == qc and in_quotes:
in_quotes, qc = False, None
elif ch == ' ' and not in_quotes:
if current:
parts.append(current)
current = ""
else:
current += ch
if current:
parts.append(current)
return parts
def _op_add(self, args: List[str]) -> str:
if not args:
return "错误:请提供 URL"
url = args[0]
name, category, tags, desc = "", "", [], ""
i = 1
while i < len(args):
if args[i] == "-n" and i + 1 < len(args):
name = args[i + 1]; i += 1
elif args[i] == "-c" and i + 1 < len(args):
category = args[i + 1]; i += 1
elif args[i] == "-t" and i + 1 < len(args):
tags = [t.strip() for t in args[i + 1].split(",") if t.strip()]; i += 1
elif args[i] == "-d" and i + 1 < len(args):
desc = args[i + 1]; i += 1
i += 1
if not name:
# 从 URL 推断名称
from urllib.parse import urlparse
parsed = urlparse(url if '://' in url else 'https://' + url)
name = parsed.netloc.replace('www.', '').split('.')[0].capitalize()
url = parsed.geturl()
# 检查重复
for b in self.bookmarks:
if b["url"] == url:
return f"错误:URL 已存在 (书签: {b['name']})"
bookmark = {
"id": self._gen_id(url),
"name": name,
"url": url,
"category": category,
"tags": tags,
"description": desc,
"created_at": datetime.now().strftime("%Y-%m-%d %H:%M:%S"),
"access_count": 0
}
self.bookmarks.append(bookmark)
err = self._save_bookmarks()
if err:
return err
return f"✅ 已添加书签 '{name}'\n URL: {url}\n 分类: {category or '未分类'}"
def _op_list(self, args: List[str]) -> str:
cat_filter, tag_filter = None, None
i = 0
while i < len(args):
if args[i] == "-c" and i + 1 < len(args):
cat_filter = args[i + 1].lower(); i += 1
elif args[i] == "-t" and i + 1 < len(args):
tag_filter = args[i + 1].lower(); i += 1
i += 1
filtered = self.bookmarks
if cat_filter:
filtered = [b for b in filtered if b.get("category", "").lower() == cat_filter]
if tag_filter:
filtered = [b for b in filtered if any(tag_filter in t.lower() for t in b.get("tags", []))]
if not filtered:
return "📭 没有找到书签"
# 按分类分组
grouped = {}
for b in filtered:
cat = b.get("category", "未分类")
grouped.setdefault(cat, []).append(b)
result = f"\n 书签列表 (共 {len(filtered)} 个)\n"
result += "═" * 55 + "\n"
for cat, items in sorted(grouped.items()):
result += f"\n {cat} ({len(items)} 个)\n"
result += "─" * 45 + "\n"
for b in items:
tags = ", ".join(b.get("tags", [])) if b.get("tags") else ""
result += f" [{b['id']}] {b['name']}\n"
result += f" {b['url']}\n"
if tags:
result += f" ️ {tags}\n"
if b.get("description"):
result += f" {b['description'][:50]}\n"
result += "\n"
return result.rstrip()
def _op_open(self, args: List[str]) -> str:
if not args:
return "错误:请提供书签名称或 ID"
key = args[0]
bookmark = self._find_bookmark(key)
if not bookmark:
return f"❌ 未找到书签: {key}"
bookmark["access_count"] = bookmark.get("access_count", 0) + 1
self._save_bookmarks()
return (f" {bookmark['name']}\n"
f" URL: {bookmark['url']}\n"
f" 访问次数: {bookmark.get('access_count', 0)}")
def _op_search(self, args: List[str]) -> str:
if not args:
return "错误:请提供搜索关键词"
keyword = " ".join(args).lower()
results = []
for b in self.bookmarks:
searchable = f"{b['name']} {b['url']} {b.get('description', '')} {' '.join(b.get('tags', []))} {b.get('category', '')}".lower()
if keyword in searchable:
results.append(b)
if not results:
return f" 未找到匹配 '{keyword}' 的书签"
output = f" 搜索结果 ({len(results)} 个):\n"
output += "─" * 50 + "\n"
for b in results:
output += f" [{b['id']}] {b['name']} - {b['url']}\n"
if b.get("description"):
output += f" {b['description'][:40]}\n"
return output.rstrip()
def _op_delete(self, args: List[str]) -> str:
if not args:
return "错误:请提供书签名称或 ID"
key = args[0]
for i, b in enumerate(self.bookmarks):
if b["name"].lower() == key.lower() or b["id"] == key:
removed = self.bookmarks.pop(i)
self._save_bookmarks()
return f" ️ 已删除书签: {removed['name']} ({removed['url']})"
return f"❌ 未找到书签: {key}"
def _op_edit(self, args: List[str]) -> str:
if not args:
return "错误:请提供书签名称或 ID"
key = args[0]
bookmark = self._find_bookmark(key)
if not bookmark:
return f"❌ 未找到书签: {key}"
i = 1
while i < len(args):
if args[i] == "-n" and i + 1 < len(args):
bookmark["name"] = args[i + 1]; i += 1
elif args[i] == "-d" and i + 1 < len(args):
bookmark["description"] = args[i + 1]; i += 1
elif args[i] == "-c" and i + 1 < len(args):
bookmark["category"] = args[i + 1]; i += 1
elif args[i] == "-t" and i + 1 < len(args):
bookmark["tags"] = [t.strip() for t in args[i + 1].split(",") if t.strip()]; i += 1
i += 1
bookmark["updated_at"] = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
self._save_bookmarks()
return f"✅ 已更新书签: {bookmark['name']}"
def _op_categories(self, args: List[str]) -> str:
cat_count = {}
for b in self.bookmarks:
cat = b.get("category", "未分类")
cat_count[cat] = cat_count.get(cat, 0) + 1
if not cat_count:
return " 暂无分类"
result = " 分类列表:\n"
for cat, count in sorted(cat_count.items(), key=lambda x: -x[1]):
bar = "█" * min(count, 20)
result += f" {cat:15s} {bar} ({count})\n"
return result.rstrip()
def _op_tags(self, args: List[str]) -> str:
tag_count = {}
for b in self.bookmarks:
for t in b.get("tags", []):
tag_count[t] = tag_count.get(t, 0) + 1
if not tag_count:
return " ️ 暂无标签"
result = " ️ 标签列表:\n"
for tag, count in sorted(tag_count.items(), key=lambda x: -x[1]):
result += f" {tag} ({count})\n"
return result.rstrip()
def _op_export(self, args: List[str]) -> str:
output_file = args[0] if args else "bookmarks_export.json"
try:
with open(output_file, 'w', encoding='utf-8') as f:
json.dump(self.bookmarks, f, ensure_ascii=False, indent=2)
return f"✅ 已导出 {len(self.bookmarks)} 个书签到: {output_file}"
except Exception as e:
return f"❌ 导出失败: {e}"
def _op_import(self, args: List[str]) -> str:
if not args:
return "错误:请提供导入文件路径"
file_path = args[0]
if not os.path.isfile(file_path):
return f"❌ 文件不存在: {file_path}"
try:
with open(file_path, 'r', encoding='utf-8') as f:
imported = json.load(f)
if not isinstance(imported, list):
return "❌ 文件格式错误:需要 JSON 数组"
existing_urls = {b["url"] for b in self.bookmarks}
added = 0
for b in imported:
if isinstance(b, dict) and b.get("url") and b["url"] not in existing_urls:
b["id"] = self._gen_id(b["url"])
self.bookmarks.append(b)
existing_urls.add(b["url"])
added += 1
self._save_bookmarks()
return f"✅ 已导入 {added} 个书签 (跳过 {len(imported) - added} 个重复)"
except Exception as e:
return f"❌ 导入失败: {e}"
def _op_stats(self, args: List[str]) -> str:
total = len(self.bookmarks)
if not total:
return "📊 暂无书签"
cat_count = {}
total_access = 0
for b in self.bookmarks:
cat = b.get("category", "未分类")
cat_count[cat] = cat_count.get(cat, 0) + 1
total_access += b.get("access_count", 0)
most_accessed = max(self.bookmarks, key=lambda b: b.get("access_count", 0))
result = f"📊 书签统计\n"
result += "─" * 35 + "\n"
result += f" 总数: {total}\n"
result += f" 总访问: {total_access} 次\n"
result += f" 分类数: {len(cat_count)}\n"
result += f" 最常访问: {most_accessed['name']} ({most_accessed.get('access_count', 0)} 次)\n"
result += f"\n 分类分布:\n"
for cat, count in sorted(cat_count.items(), key=lambda x: -x[1]):
result += f" {cat}: {count}\n"
return result.rstrip()
def _op_recent(self, args: List[str]) -> str:
count = 5
for i, a in enumerate(args):
if a == "-n" and i + 1 < len(args):
count = int(args[i + 1])
recent = sorted(self.bookmarks, key=lambda b: b.get("created_at", ""), reverse=True)[:count]
if not recent:
return "📭 暂无书签"
result = f"⏰ 最近 {len(recent)} 个书签:\n"
for b in recent:
result += f" [{b['id']}] {b['name']} - {b.get('created_at', '')}\n"
return result.rstrip()
def _op_check(self, args: List[str]) -> str:
import socket
from urllib.parse import urlparse
bookmarks = self.bookmarks
if args:
# 检查指定书签
bookmark = self._find_bookmark(args[0])
if not bookmark:
return f"❌ 未找到书签: {args[0]}"
bookmarks = [bookmark]
result = f" ️ 书签可访问性检查 ({len(bookmarks)} 个):\n"
result += "─" * 50 + "\n"
for b in bookmarks[:20]:
url = b["url"]
try:
parsed = urlparse(url)
host = parsed.netloc or parsed.path.split('/')[0]
socket.create_connection((host, 80), timeout=3)
result += f" {b['name']} ({host})\n"
except (socket.timeout, socket.error, OSError):
result += f" {b['name']} ({host}) - 不可达\n"
if len(bookmarks) > 20:
result += f" ... 仅检查前 20 个\n"
return result.rstrip()
def _op_favicon(self, args: List[str]) -> str:
if not args:
return "错误:请提供 URL"
url = args[0]
if '://' not in url:
url = 'https://' + url
from urllib.parse import urlparse
parsed = urlparse(url)
base = f"{parsed.scheme}://{parsed.netloc}"
favicon_url = f"{base}/favicon.ico"
return (f" Favicon:\n"
f" 网站: {base}\n"
f" Favicon: {favicon_url}\n"
f" Google: https://www.google.com/s2/favicons?domain={parsed.netloc}&sz=64")
def _find_bookmark(self, key: str) -> Optional[dict]:
for b in self.bookmarks:
if b["name"].lower() == key.lower() or b["id"] == key:
return b
return None
def test_plugin():
plugin = Plugin()
print("书签管理器测试:")
print(plugin.handle('add https://github.com -n GitHub -c 开发 -t 代码,托管 -d 代码托管平台'))
print(plugin.handle('add https://stackoverflow.com -n StackOverflow -c 学习 -t 问答,编程'))
print(plugin.handle('list'))
print(plugin.handle('search github'))
if __name__ == "__main__":
test_plugin()