EasyCatch: Smart Web Clipper & Knowledge Sync

Tracking since May 22, 2026.

Changelog

• Jun 4, 2026
  description

  Product Name: EasyCatch - Smart Web Clipper to Markdown
  Summary (Max 132 chars): Capture web content, convert to Markdown, and sync to Feishu, Obsidian, or Webhooks instantly via a persistent side panel.
  Full Description:
  EasyCatch is the ultimate productivity tool designed for researchers, writers, and knowledge workers. It allows you to "catch" any valuable content from the web and push it to your favorite workspace with one click.
  Key Features:
  Smart Extraction: Automatically identifies article bodies and converts them into clean, formatted Markdown.
  Persistent Side Panel: Never lose your progress. The persistent UI allows you to copy-paste and organize data across different tabs seamlessly.
  Multi-Target Dispatch: Supports Feishu (Bitable), Obsidian (Local REST API), iKnow, and custom Webhooks.
  Taobao/Tmall Specialized: Deep integration for e-commerce professionals to extract structured product data.
  Privacy First: Your API keys and configurations are stored securely in your Chrome account sync.
  Why EasyCatch?
  No more messy copy-pasting. EasyCatch streamlines your research workflow by turning the web into your personal structured database.

  EasyCatch: Local-First Web Clipper, Sourcing Assistant & AI Data Gateway
  
  EasyCatch (MV3) is a local-first browser sidebar clipper designed to capture high-density web assets and synchronize them to your databases, CRMs, or local coding workspaces safely and efficiently.
  
  📥 INPUT: Advanced Web Extraction & Media Recovery
  • High-Fidelity Media Recovery: Optimizes and cleans image URLs from major CDN domains. Converts compressed WebP images back into original, high-resolution JPGs.
  • Clean Markdown Parser: Instantly extracts web articles into clean, standard Markdown with custom YAML metadata (Title, URL, Date).
  • Native Browser Compatibility: Runs natively inside your active, logged-in browser session, ensuring perfect compatibility with complex layouts and advanced web page protections.
  
  📤 OUTPUT: Universal Dispatch & Workflow Automation
  • Background Processing: Optimized background network requests ensure smooth and reliable batch downloads without browser freezes.
  • Universal Webhooks: Supports customized JSON payloads and secure Authorization headers (JWT/Bearer) to sync with any API, n8n, or Make.
  • Group Collaboration Push: Formats extracted page metadata into structured cards and pushes them directly to authorized Feishu/Lark or DingTalk group bots.
  • Direct Integrations: Instant sync with Lark Bitable and Obsidian (via Local REST API).
  
  🤖 AI ECOSYSTEM: Standard MCP Compatibility
  • MCP Integration: Fully compatible with the Model Context Protocol (MCP), serving as an endpoint for local AI workflows.
  • Context Optimization: Strips 95% of HTML bloat locally, reducing token consumption in Cursor, Windsurf, or Claude Desktop sessions.
  • Local-First Privacy: All credentials (API keys, Webhook headers) are encrypted and stored locally in your chrome.storage.sync. No third-party servers.
  
  ---
  
  What's New:
  v1.3.0: E-Commerce Compatibility, Custom Webhooks, and AI Local Integration
  Media Optimization: Enhanced local extraction for product assets and uncompressed high-fidelity images.
  Custom Webhooks: Added custom authorization headers and dynamic JSON mapping for seamless API integration.
  Structured Push: Format and send page metadata directly to authorized enterprise collaboration bots.
  AI Tool Compatibility: Built-in support for Model Context Protocol (MCP) to integrate with local AI development workflows.
  
  ---
  
  🌟 中文版
  EasyCatch：本地优先的智能剪藏、素材整理与 AI 数据网关
  
  EasyCatch (MV3) 是一款本地优先的侧边栏数据提取与同步分发工具。无损纯化网页内容，拒绝云端冗余，保护您的数据隐私。
  
  📥 获取端 (Input)：高清多媒体与深度数据萃取
  • 高清多媒体恢复：自动清洗 CDN 限制，将压缩过的低清晰度图片还原为最高清晰度的本地 JPG 原图与产品视频。
  • 极简正文解析：一键去噪，秒转带标准 YAML 头信息的 Markdown 格式。
  • 真实会话保障：运行在本地真实浏览器会话中。免配置代理，天然具备极佳的复杂页面渲染与安全协议兼容性。
  
  📤 推送端 (Output)：万能自动化分发
  • 后台多线程下载：智能后台 Request Header 优化，批量下载安全顺畅，自动生成结构化本地 ZIP 压缩包。
  • 通用 Webhook 强化：支持自定义 Headers 鉴权及任意 JSON 字段映射，一秒接入企业 ERP、n8n、Make 等自动化流。
  • 机器人群同步：将网页核心数据格式化为消息卡片，推送到授权的飞书、钉钉群机器人。
  • 笔记与表格直连：原生支持一键入库飞书多维表格与 Obsidian。
  
  🤖 AI 生态层 (Ecosystem)：标准本地 MCP 协议兼容
  • 标准 MCP 协议支持：兼容标准 Model Context Protocol (MCP)，可作为本地 AI 工具的数据源。
  • 保护 AI 上下文：本地清洗 95% 的网页杂质。喂给 Cursor 或 Claude Desktop 时，保护上下文空间，节省 Token 消耗。
  • 隐私安全：所有分发凭证本地加密存储，不经过任何第三方服务器，100% 隐私安全。

• Jun 4, 2026
  short_description

  一键抓取网页正文转为 Markdown，支持侧边栏持久化操作，快速分发至飞书、Obsidian 和 Webhook。

  Clip high-res media and structured markdown from web pages in one click, syncing to your personal notes or custom webhooks.

• Jun 4, 2026
  name

  EasyCatch: 智能网页剪藏与知识同步

  EasyCatch: Smart Web Clipper & Knowledge Sync

• Jun 4, 2026
  host_permissions

  https://*.feishu.cn/*, https://*.larksuite.com/*, https://iknow.easycatch.org/*, http://127.0.0.1:27124/*

  https://*.feishu.cn/*, https://*.larksuite.com/*, https://iknow.easycatch.org/*, http://127.0.0.1:27124/*, https://*.1688.com/*, https://*.taobao.com/*, *://*.alicdn.com/*, https://*.jd.com/*, *://*.360buyimg.com/*

Permissions & access

Permissions

sidePanelscriptingstorageactiveTabcontextMenusdownloads

Host access

https://*.feishu.cn/*, https://*.larksuite.com/*, https://iknow.easycatch.org/*, http://127.0.0.1:27124/*, https://*.1688.com/*, https://*.taobao.com/*, *://*.alicdn.com/*, https://*.jd.com/*, *://*.360buyimg.com/*

Screenshots