Show HN：开源 AI 书签管理器 Linkit 正式发布，100% 免费且支持本地优先与多端同步
英文标题：🔶 Show HN: Linkit – AI bookmark manager, 100% free and open source
开源桌面书签管理工具 Linkit 近日正式发布，定位为专为知识工作者打造的智能知识策展空间。该工具采用本地优先（Local-First）架构并结合 Supabase 行级安全（RLS）云端同步双轨模式，支持零配置离线使用且完全免费、无任何付费门槛。用户可接入任意兼容 OpenAI、DeepSeek 的 API 或本地 Ollama 模型，实现 AI 网页摘要、语义向量检索、主题集合生成与知识图谱呈现。Linkit 为知识密集型工作者提供了一个兼顾数据隐私主权与现代 AI 生产力赋能的书签管理解决方案。
1.9 KB
253.1 KB
562 B
620 B
584 B
569 B
552 B
390.9 KB
541.9 KB
353.7 KB
265.5 KB
202.3 KB
377.6 KB
213.0 KB
605.5 KB
358.0 KB
563.3 KB
564.5 KB
206.3 KB
265.3 KB
中文
Linkit —— 您的智能知识策展空间
English | 简体中文
Linkit 是一款专为知识工作者打造的桌面书签管理器。AI 摘要、语义搜索与知识图谱将您保存的链接转化为真正的数字资产。主题集合（Collections）允许您跨分类聚合灵感想法；链接健康检查与重复检测让资料库始终保持整洁；支持从 Chrome、Firefox、Raindrop 等一键导入，数秒即可上手。内置 12 款精美主题，采用本地优先存储与云端同步双轨模式——完全免费且无任何功能付费墙，数据始终归您所有。可接入任意兼容 OpenAI 规范的 API 或本地模型（Ollama 等）以启用全套 AI 功能。支持 macOS、Windows 与 Linux。
🍺 macOS — Homebrew（推荐）
brew install blue-idea/tap/linkit
brew update && brew upgrade linkit
Linkit 目前在分发时未包含 Apple 官方公证。该 Cask 在安装时会自动清除 Gatekeeper 的
com.apple.quarantine属性——无需sudo权限。
Windows、macOS (DMG) 和 Linux (AppImage / DEB) 安装包已发布在 GitHub Releases 页面。
macOS DMG：如果 Gatekeeper 拦截了应用，请将
Linkit.app拖入/Applications，然后在 DMG 镜像内运行Fix Gatekeeper.command即可自动清除隔离标记。
| Linkit | R* | 浏览器书签
---|---|---|---
本地优先存储 | ✅ | ❌ | ✅
AI 摘要与标签 | ✅ | ❌ | ❌
语义搜索 | ✅ | ❌ | ❌
重复项检测 | ✅ | ✅ | ❌
知识图谱 | ✅ | ❌ | ❌
洞察报告 | ✅ | ❌ | ❌
从浏览器 / Raindrop 导入 | ✅ | ✅ | —
跨设备同步 | ✅ | ✅ | ✅
离线优先 | ✅ | ❌ | ✅
定价（无付费墙） | ✅ 100% 免费 | ❌ 付费订阅（$3+/月） | ✅ 免费
🗄️ 本地优先存储，极致隐私保护（100% 免费）
- 零配置，无需注册账号：默认将所有书签存储在本地设备的 SQLite 数据库中。离线使用无缝衔接，享受亚毫秒级疾速检索。
- 资料库容量无上限：可存储的书签、标签或集合数量没有任何限制。无隐藏上限、无试用期、无功能付费墙。
- 100% 数据主权：数据完整保留在您的本地设备上。无遥测追踪、无广告，零第三方数据共享。
☁️ 免费且安全的云端同步（Supabase RLS）
- 实时多设备同步：随时登录账号，即可在所有设备之间无缝同步书签、集合、分类与标签。
- 企业级行级安全性（RLS）：基于 Supabase (PostgreSQL) 构建，每条记录均通过密码学方式绑定至您的
auth.uid()。包括开发者在内的任何其他人都无法访问您的书签。 - 冲突解决与草稿保护：内置版本追踪与自动合并机制，防止多设备并发冲突；脏草稿缓存机制确保在网络中断期间零数据丢失。
- 永久完全免费：与将跨设备同步、全文检索或备份功能锁在月度订阅墙后的竞品不同，Linkit 的云端同步完全免费，绝无付费门槛。
数秒内完成现有书签迁移：
- 浏览器 HTML 导出文件 — Chrome、Firefox、Safari、Edge
- Raindrop.io CSV/JSON 导出文件
- 剪贴板 URL — 通过聚焦搜索快捷键（
Cmd/Ctrl + K）直接粘贴任意链接
💡 打造知识资产，而非仅仅收藏链接
每个书签都是一张丰富的知识卡片：自定义标签、星级评分、置顶、个人笔记以及阅读状态（未读 → 在读 → 已读 → 归档）。不再让计划重温的链接石沉大海。
📁 多级分类 + 动态集合
通过拖拽轻松构建稳定的分类树。随后创建集合（Collections）——带有自定义 Emoji 与配色的跨分类主题空间，适用于项目管理、研究课题或灵感画板。您可以手动整理项目，也可以让 AI 围绕您的策展目标进行归纳。
摆脱僵化层级限制。输入自然语言 Prompt（例如：“收集现代前端工具链与设计资源”），内置 AI 将自动在整个资料库中匹配相关书签，生成集合标题与描述，并推荐上下文相关的标签。在任何集合内，动态推荐横幅会根据内容与标签相似度持续浮现相关书签，支持一键添加。所有建议在显式确认前均保持可编辑预览状态。
注意：Linkit 默认不提供内置 LLM 服务或 API Key，用户需要自行配置模型。
连接任意兼容 OpenAI / DeepSeek 的 API 或本地大语言模型（Ollama 等），即可解锁：
- 自动抓取网页、生成摘要与核心要点
- 智能标签与分类推荐
- 基于自然语言 Prompt 生成 AI 策展集合
- 覆盖整个资料库的语义向量搜索
- 重复项检测与合并建议
🔍 Spotlight 聚焦搜索（Cmd/Ctrl + K）
支持跨标题、笔记、标签以及 AI 生成内容的即时全文与语义向量检索。同时兼作快捷收集栏——粘贴 URL 即可直接保存并分析，无需离开当前标签页。
📊 策展洞察报告
Linkit 会定期生成洞察报告（Insights Report），全面梳理您的策展习惯：最常用的标签、阅读进度、内容偏好规律，以及 AI 从未读列表中提炼的高价值亮点。让您的书签“公墓”蜕变为鲜活的知识库。
🔁 书签重复项检测
自动发现完全相同 URL 的重复项以及 AI 检测出的近似重复项（内容相同但 URL 不同）。支持一键审核与合并，保持资料库条理清晰。
后台扫描功能可检测失效链接（404）及内容静默变更的页面。在死链堆积成灾前进行筛选、核对与清理。
将整个资料库可视化呈现为交互式网络图谱。节点通过共同标签、集合归属以及 AI 语义相似度彼此连接。点击任意节点即可直接跳转至该书签。
📊 主工作区（仪表盘）
三栏式布局配以可折叠侧边栏，支持六种视图模式（网格、列表、瀑布流、时间轴、标签聚类、集合视图）与功能丰富的详情面板。 
🔍 Spotlight 聚焦搜索（Cmd/Ctrl + K）
即时多属性与语义搜索，亦可直接粘贴 URL 进行现场捕获与深度分析。 
🤖 AI 洞察与智能摘要
一键页面分析：核心要点、自动打标与精炼摘要——全套分析可在本地运行或通过您选择的 API 完成。 
🎨 AI 策展集合与智能聚合
依据自然语言目标生成主题策展集合，并在每个集合视图内提供基于相似度的实时书签建议。 
📥 添加书签与快捷采集
支持拖拽添加或自动检测剪贴板。AI 实时获取网页元数据并智能推荐标签。 
☁️ 本地与云端存储模式切换
在无账号、完全离线的本地优先模式与支持多端同步的免费云端账号模式之间自由无缝切换。 
注意：Linkit 默认不提供内置 LLM 服务或 API Key，用户需自行配置模型。
连接任意兼容 OpenAI / DeepSeek 的云端 API 或本地部署的大模型（如 Ollama、LocalAI、vLLM）。API Key 会加密存储于系统级密钥链中（macOS Keychain / Windows 凭据管理器），绝不上云。 
扫描失效或发生变更的链接，并按状态筛选结果。 
提供 12 款典雅主题（Midnight、Ocean、Graphite、Sunset、Obsidian、Aurora、Daylight、Paper、Cupertino、Cappuccino、Provence、Monet），并完整支持英文与简体中文本地化界面。 
- 桌面应用框架：Wails (Go)
- 前端技术栈：React + Vite + TypeScript
- UI 界面：Tailwind CSS + 毛玻璃质感设计体系（Glassmorphism）
- 本地数据库：SQLite（基于 GORM）
- 云端同步：Supabase（PostgreSQL + RLS）
- AI 驱动：兼容 OpenAI / DeepSeek 的 API 或本地大语言模型（Ollama 等）
- 默认本地优先：无需注册账号、无遥测追踪、启动不依赖任何云服务。
- RLS 强化安全同步：云端数据通过行级安全策略严格隔离——仅您本人能访问自己的记录。
- 操作系统级密钥链存储：AI API Key 存储在操作系统的安全密钥库中（通过
go-keyring调用 macOS Keychain / Windows 凭据管理器）。永不硬编码，绝不上载。
English / 原文
Linkit — Your Smart Knowledge Curation Space
English | 简体中文
Linkit is a desktop bookmark manager built for knowledge workers. AI summaries, semantic search, and a knowledge graph turn saved links into real assets. Collections let you group ideas across categories; link health checks and duplicate detection keep your library clean; one-click import from Chrome, Firefox, Raindrop and more gets you started in seconds. Twelve beautiful themes, dual-track local-first storage and cloud sync — completely free with no paywalls , your data is always yours. Connect any OpenAI-compatible API or a local model (Ollama, etc.) for full AI features. Available on macOS, Windows, and Linux.
🍺 macOS — Homebrew (Recommended)
brew install blue-idea/tap/linkit
brew update && brew upgrade linkit
Linkit is currently distributed without Apple notarization. The Cask automatically clears the Gatekeeper
com.apple.quarantineattribute on install — nosudorequired.
Windows, macOS (DMG), and Linux (AppImage / DEB) binaries are on the GitHub Releases page.
macOS DMG : If Gatekeeper blocks the app, drag
Linkit.appto/Applications, then runFix Gatekeeper.commandinside the DMG to clear the quarantine flag automatically.
| Linkit | R* | Browser Bookmarks
---|---|---|---
Local-first storage | ✅ | ❌ | ✅
AI summaries & tags | ✅ | ❌ | ❌
Semantic search | ✅ | ❌ | ❌
Duplicate detection | ✅ | ✅ | ❌
Knowledge graph | ✅ | ❌ | ❌
Insights report | ✅ | ❌ | ❌
Import from browsers / Raindrop | ✅ | ✅ | —
Cross-device sync | ✅ | ✅ | ✅
Offline-first | ✅ | ❌ | ✅
Pricing (No Paywall) | ✅ 100% Free | ❌ Paid Subscription ($3+/mo) | ✅ Free
🗄️ Local-First Storage, Absolute Privacy (100% Free)
- Zero setup, no account required : All bookmarks are stored in a local SQLite database on your machine by default. Works seamlessly offline with lightning-fast sub-millisecond lookups.
- Uncapped library size : No limits on how many bookmarks, tags, or collections you can store. No hidden caps, trial periods, or functional paywalls.
- 100% data sovereignty : Your data stays on your machine. No telemetry, no ads, and zero third-party data sharing.
☁️ Free & Secure Cloud Sync (Supabase RLS)
- Real-time multi-device sync : Sign in anytime to keep bookmarks, collections, categories, and tags synchronized across all your devices.
- Enterprise-grade Row-Level Security (RLS) : Powered by Supabase (PostgreSQL), each record is cryptographically bound to your
auth.uid(). Nobody else (not even the developers) can access your bookmarks. - Conflict resolution & draft protection: Built-in revision tracking and automatic merging prevent multi-device race conditions; dirty draft caching ensures zero data loss during network disruptions.
- Completely free, forever : Unlike competing tools that gate cross-device sync, full-text search, or backups behind monthly subscriptions, Linkit's cloud sync is 100% free with zero paywalls.
Migrate your existing bookmarks in seconds:
- Browser HTML export — Chrome, Firefox, Safari, Edge
- Raindrop.io CSV/JSON export
- Clipboard URL — paste any link directly via Spotlight (
Cmd/Ctrl + K)
💡 Knowledge Assets, Not Just Links
Every bookmark is a rich knowledge card: custom tags, star ratings, pinning, personal notes, and reading status (unread → reading → read → archived). Stop losing links you meant to revisit.
📁 Multi-Level Categories + Dynamic Collections
Build a stable category tree with drag-and-drop. Then create Collections — cross-category themed spaces with custom emojis and colors — for projects, research, or inspiration boards. Organize items manually or let AI structure them around your curation goals.
Break free from rigid hierarchies. Provide a natural language prompt (e.g., "Collect modern frontend tooling and design resources"), and the built-in AI will match relevant bookmarks across your library, generate a collection title and description, and recommend contextual tags. Inside any collection, a dynamic recommendation banner continuously surfaces relevant bookmarks based on content and tag similarity for one-click addition. All suggestions remain editable previews until you explicitly confirm.
Note : Linkit does not provide built-in LLM services or API keys by default; users need to configure their own model.
Connect any OpenAI / DeepSeek-compatible API or a local LLM (Ollama, etc.) and unlock:
- Auto page fetch, summarization, and key takeaways
- Smart tag and category recommendations
- AI-curated collections from natural language prompts
- Semantic search across your entire library
- Duplicate detection and merge suggestions
🔍 Spotlight Search (Cmd/Ctrl + K)
Instant full-text and semantic vector search across titles, notes, tags, and AI-generated content. Also doubles as a quick-capture bar — paste a URL and save it without leaving your current tab.
📊 Curation Insights Report
Linkit periodically generates an Insights Report summarizing your curation habits: most-used tags, reading progress, content patterns, and AI-surfaced highlights from your unread pile. Turn your bookmark graveyard into an active knowledge base.
🔁 Duplicate Bookmark Detection
Automatically surface exact-URL duplicates and AI-detected near-duplicates (same content, different URLs). Review and merge with one click to keep your library clean.
Background scans detect broken links (404) and silently changed pages. Filter, review, and clean up stale bookmarks before they pile up.
Visualize your entire library as an interactive network. Nodes connect via shared tags, collections, and AI semantic similarity. Click any node to jump directly to that bookmark.
📊 Main Workspace (Dashboard)
Three-column layout with collapsible sidebars, six view modes (grid, list, waterfall, timeline, tag-cluster, collections), and a rich detail panel.
🔍 Spotlight Search (Cmd/Ctrl + K)
Instant multi-attribute and semantic search, or paste a URL to capture and analyze it on the spot.
🤖 AI Insights & Smart Summaries
One-click page analysis: core takeaways, auto-tags, and a concise summary — all generated locally or via your chosen API.
🎨 AI-Curated Collections & Smart Aggregation
Generate curated collections from natural language goals, with real-time similarity-based bookmark suggestions inside each collection view.
📥 Adding Bookmarks & Quick Capture
Drag-and-drop or clipboard detection. AI fetches metadata and suggests tags in real time.
☁️ Local vs Cloud Storage Modes
Seamlessly choose between an account-free, offline local-first mode or a free cloud account with multi-device synchronization.
Note : Linkit does not provide built-in LLM services or API keys by default; users need to configure their own model.
Connect any OpenAI / DeepSeek-compatible cloud API or local LLM (such as Ollama, LocalAI, vLLM). API keys are encrypted in your local OS keychain (macOS Keychain / Windows Credential Manager) and never uploaded.
Scan for broken or changed links and filter results by status.
Twelve elegant themes (Midnight , Ocean , Graphite , Sunset , Obsidian , Aurora , Daylight , Paper , Cupertino , Cappuccino , Provence , Monet) and full English / 简体中文 localization.
- Desktop Framework : Wails (Go)
- Frontend : React + Vite + TypeScript
- UI : Tailwind CSS + Glassmorphism design system
- Local DB : SQLite (via GORM)
- Cloud Sync : Supabase (PostgreSQL + RLS)
- AI : OpenAI / DeepSeek-compatible APIs or local LLMs (Ollama)
- Local by default : No account, no telemetry, no cloud dependency to get started.
- RLS-enforced sync : Cloud data is row-level secured — only you can access your records.
- Keychain-stored credentials : AI API keys are stored in your OS keystore (
go-keyring→ macOS Keychain / Windows Credential Manager). Never hardcoded, never uploaded.