Choose skills by scenario, quality, and trust signals.

Convert documents into Markdown for agent-readable context

Build document intelligence and RAG workflows for agents

Turn any PDF or image document into structured data for your AI. A powerful, lightweight OCR toolkit that bridges the gap between images/PDFs and LLMs. Supports 100+ languages.

Installable GitHub library of 1,273+ agentic skills for Claude Code, Cursor, Codex CLI, Gemini CLI, Antigravity, and more. Includes installer CLI, bundles, workflows, and official/community skill collections.

AI coding assistant skill (Claude Code, Codex, OpenCode, Cursor, Gemini CLI, and more). Turn any folder of code, SQL schemas, R scripts, shell scripts, docs, papers, images, or videos into a queryable knowledge graph. App code + database schema + infrastructure in one graph.

🎨 Local-first, open-source alternative to Anthropic's Claude Design. ⚡ 19 Skills · ✨ 71 brand-grade Design Systems 🖼 Generate web · desktop · mobile prototypes · slides · images · videos · HyperFrames 📦 Sandboxed preview · HTML/PDF/PPTX/MP4 export 🤖 Runs on Claude Code / Codex / Cursor / Gemini / OpenCode / Qwen / Copilot / Hermes / Kimi CLI.

A curated list of awesome skills, hooks, slash-commands, agent orchestrators, applications, and plugins for Claude Code by Anthropic

ToolJet is the open-source foundation of ToolJet AI - the enterprise app generation platform for building internal tools, dashboard, business applications, workflows and AI agents 🚀

📑 PageIndex: Document Index for Vectorless, Reasoning-based RAG

A set of ready to use Agent Skills for research, science, engineering, analysis, finance and writing.

PDF Parser for AI-ready data. Automate PDF accessibility. Open-source.

Specification and documentation for Agent Skills

AI generates natively editable PPTX from any document — real PowerPoint shapes with native animations, not images · by Hugo He

Claude Code Skills and 380+ agent skills from official dev teams and the community, compatible with Codex, Antigravity, Gemini CLI, Cursor and others.

The container platform tailored for Kubernetes multi-cloud, datacenter, and edge management ⎈ 🖥 ☁️

Private AI platform for agents, assistants and enterprise search. Built-in Agent Builder, Deep research, Document analysis, Multi-model support, and API connectivity for agents.

+192 Claude Code skills & agent plugins for Claude Code, Codex, Gemini CLI, Cursor, and 8 more coding agents — engineering, marketing, product, compliance, C-level advisory.

Open-source LLM knowledge platform: turn raw documents into a queryable RAG, an autonomous reasoning agent, and a self-maintaining Wiki.

newspaper3k is a news, full-text, and article metadata extraction in Python 3. Advanced docs:

Your AI second brain. Self-hostable. Get answers from the web or your docs. Build custom agents, schedule automations, do deep research. Turn any online or local LLM into your personal, autonomous AI (gpt, claude, gemini, llama, qwen, mistral). Get started - free.

All parts of Claude Code's system prompt, 27 builtin tool descriptions, sub agent prompts (Plan/Explore/Task), utility prompts (CLAUDE.md, compact, statusline, magic docs, WebFetch, Bash cmd, security review, agent creation). Updated for each Claude Code version.

PM Skills Marketplace: 100+ agentic skills, commands, and plugins — from discovery to strategy, execution, launch, and growth.

An open-source RAG-based tool for chatting with your documents.

280+ free n8n automation templates — ready-to-use workflows for Gmail, Telegram, Slack, Discord, WhatsApp, Google Drive, Notion, OpenAI, and more. AI agents, RAG chatbots, email automation, social media, DevOps, and document processing. The largest open-source n8n template collection.

A lightweight, lightning-fast, in-process vector database

Anthony Fu's curated collection of agent skills.

Python API for JMComic | 提供Python API访问禁漫天堂，同时支持网页端和移动端 | 禁漫天堂GitHub Actions下载器🚀

AutoRAG: An Open-Source Framework for Retrieval-Augmented Generation (RAG) Evaluation & Optimization with AutoML-Style Automation

🦛 CHONK docs with Chonkie ✨ — The lightweight ingestion library for fast, efficient and robust RAG pipelines

The first open-source agent skills builder. Define skills by vibe workflow, run on Claude Code, Cursor, Codex & more. Build Clawdbot 🦞· APIs for Lovable · Bots for Slack & Lark/Feishu · Skills are infrastructure, not prompts.

Easiest and laziest way for building multi-agent LLMs applications.

The most accurate document search and store for building AI apps

High accuracy RAG for answering questions from scientific documents with citations

README file generator, powered by AI.

https://spatie.be/docs/crawler

A Python library for reading and writing PDF, powered by QPDF

A maroto way to create PDFs. Maroto is inspired in Bootstrap and uses gofpdf. Fast and simple.

A curated list of skills, tools, tutorials, and capabilities for AI coding agents (Claude, Codex, Antigravity, Copilot, VS Code)

Apache Hamilton helps data scientists and engineers define testable, modular, self-documenting dataflows, that encode lineage/tracing and metadata. Runs and scales everywhere python does.

Read and extract text and other content from PDFs in C# (port of PDFBox)

Fulling is an AI-powered Full-stack Engineer Agent. Built with Next.js, Claude, shadcn/ui, and PostgreSQL. Use kubernetes as infra.

PDF exporter for HTML presentations

AI Agent 驱动的开源视频生成工作台 — 小说→角色/场景/道具设计→剧本→分镜图→视频，跨镜头角色与场景一致 | Open-source AI video workspace powered by AI Agents, Nano Banana 2 & Veo 3.1 / Grok / Seedance / OpenAI

Distributed vector search for AI-native applications

iText for Java represents the next level of SDKs for developers that want to take advantage of the benefits PDF can bring. Equipped with a better document engine, high and low-level programming capabilities and the ability to create, edit and enhance PDF documents, iText can be a boon to nearly every workflow.

Assist in organizing your piles of documents, resulting from scanners, e-mails and other sources with miminal effort.

🏕️ Reproducible development environment for humans and agents

Document scanning app

Distributed web crawler admin platform for spiders management regardless of languages and frameworks. 分布式爬虫管理平台，支持任何语言和框架

A search engine that "just works" for Obsidian. Supports OCR and PDF indexing.

📐⚙ 2D vector line drawing and shape modeling for CNC and laser cutters.

EdegQuake 🌋 High-performance GraphRAG inspired from LightRag written in Rust; Transform documents into intelligent knowledge graphs for superior retrieval and generation

PDF editor for Windows. Install or run portable. GPLv3. No account, no subscription, no telemetry.

iText for .NET is the .NET version of the iText library, formerly known as iTextSharp, which it replaces. iText represents the next level of SDKs for developers that want to take advantage of the benefits PDF can bring. Equipped with a better document engine, high and low-level programming capabilities and the ability to create, edit and enha

Comic and Manga reader, written with Node.js and using Electron

PHP PDF Library (official TCPDF successor)

Minimal PDF creation library. <400 LOC, zero dependencies, makes real PDFs.

Vector graphics in Go

A web interface to extract tabular data from PDFs

A <Pdf /> component for react-native

Rust Bindings for the Skia Graphics Library

The SILE Typesetter — Simon’s Improved Layout Engine

在保留版面、公式与结构的前提下进行 PDF 翻译，适用于科研与技术文档

Opiniated RAG for integrating GenAI in your apps 🧠 Focus on your product rather than the RAG. Easy integration in existing products with customisation! Any LLM: GPT4, Groq, Llama. Any Vectorstore: PGVector, Faiss. Any Files. Anyway you want.

A modern PDF library for TypeScript. Parse, modify, and generate PDFs with a clean, intuitive API.

基于 manga-image-translator 的开源漫画翻译工具。支持日/韩/美漫自动翻译，内置 OpenAI、Gemini 等 5 种翻译引擎，并提供可视化编辑器自由调整文本样式。一键安装，开箱即用。如果喜欢，欢迎点亮 ⭐ Star 支持！

An extensible Markdown Editor, Viewer and Weblog Publisher for Windows

Interactive architecture diagrams for codebases

Rust library to read, manipulate and write PDF files.

Local AI anywhere, for everyone — LLM inference, chat UI, voice, agents, workflows, RAG, and image generation. No cloud, no subscriptions.

Building blocks for rapid development of GenAI applications

PageLM is a community driven version of NotebookLM & a education platform that transforms study materials into interactive resources like quizzes, flashcards, notes, and podcasts.

🤖 𝗟𝗲𝗮𝗿𝗻 for 𝗳𝗿𝗲𝗲 how to 𝗯𝘂𝗶𝗹𝗱 an end-to-end 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻-𝗿𝗲𝗮𝗱𝘆 𝗟𝗟𝗠 & 𝗥𝗔𝗚 𝘀𝘆𝘀𝘁𝗲𝗺 using 𝗟𝗟𝗠𝗢𝗽𝘀 best practices: ~ 𝘴𝘰𝘶𝘳𝘤𝘦 𝘤𝘰𝘥𝘦 + 12 𝘩𝘢𝘯𝘥𝘴-𝘰𝘯 𝘭𝘦𝘴𝘴𝘰𝘯𝘴

Database Reporting Tool and Tasks (.Net)

A lightning fast image processing and resizing library for Go

学习计算机科学的电子书

MORT 번역기 프로젝트 - Real-time game translator with OCR

A lightweight 2D graphics library for modern GPUs, delivering high-performance text, image, and vector rendering across major platforms.

Next-gen phpDoc parser with support for intersection types and generics

Declarative way to run AI models in React Native on device, powered by ExecuTorch.

Python wrapper for the arXiv API

Collection of open-source libraries and tools for Robotic Process Automation (RPA), designed to be used with both Robot Framework and Python

YomiTokuはAIを活用した日本語文書解析エンジンを提供するPythonパッケージです。 Yomitoku is an AI-powered document image analysis package designed specifically for the Japanese language.

Versatile PDF creation and manipulation for Ruby

📰 Binary distribution of PDFium

Open source PDF editor.

OpenOCR: An Open-Source Toolkit for General-OCR Research and Applications, integrates a unified training and evaluation benchmark, commercial-grade OCR and Document Parsing systems, and faithful reproductions of the core implementations from a wide range of academic papers.

A self-hosted file conversion server & share tool that supports 445 file formats in 13 languages.

JasperReports® - Free Java Reporting Library

Docker image that provides static analysis tools for PHP

javascript based business reporting platform :rocket:

An iOS OCR Server Using Apple’s Vision Framework

A curated collection of practical AI projects implementing OCR systems, RAG, AI agents, and other AI use cases.

Mouseover Translate Any Language At Once - Chrome Extension: PDF Translator, EBOOK, EPUB, OCR, TTS, NETFLIX, YOUTUBE DUAL SUBTITLES, GOOGLE DOCS, AI, VIEWER, GMAIL, WRITING, IMAGE, DUAL SUBS, MANGA, HOVER, DICTIONARY, WEBTOON, EDGE, JAPANESE, ENGLISH

🌝 MLKit是一个强大易用的工具包。通过ML Kit您可以很轻松的实现文字识别、条码识别、图像标记、人脸检测、对象检测等功能。

A group of notebooks and other files which can help you learn AI from scratch.

Run a high-fidelity browser-based web archiving crawler in a single Docker container

SPEC-First Agentic Development Kit for Claude Code — 24 AI agents + 52 skills with TDD/DDD quality gates, 16-language projects, 4-language docs. Go CLI, zero deps.

PDF references add-on for Zotero.

OCR engine for all the languages

Cross-platform desktop GUI app to clean image metadata

AI coding workstation: Claude Code + web UI + 7 AI CLIs + headless browser + 50+ tools

converts binary PDF to JSON and text, for server-side PDF processing and command-line use. Zero dependency.

An on-premises, OCR-free unstructured data extraction, markdown conversion and benchmarking toolkit. (https://idp-leaderboard.org/)

Create chatbots with ease

Selfhosted PDF manager, viewer and editor offering a seamless user experience on multiple devices.

Enjoy reading with your favorite style.

Document reader

Trench — Open-Source Analytics Infrastructure. A single production-ready Docker image built on ClickHouse, Kafka, and Node.js for tracking events. Easily build product analytics dashboards, LLM RAGs, observability platforms, or any other analytics product.

中文古籍刻本風格直排電子書製作工具 Chinese Ancient eBooks Generator

Get clean data from tricky documents, powered by vision-language models ⚡

Pdf creation module for dart/flutter

A CLI text-to-speech tool using the Kokoro model, supporting multiple languages, voices (with blending), and various input formats including EPUB books and PDF documents.

Convert a pdf to an image

微信公众号文章批量下载工具，支持导出阅读量与评论数据。无需搭建环境，支持在线使用、Docker 私有化部署和 Cloudflare 部署。支持多种格式导出，HTML 格式可100%还原文章排版与样式。

Display paginated content in the browser and generate print books using web technology

A multi-threaded PDF password cracking utility equipped with commonly encountered password format builders and dictionary attacks.

A blazing fast, async-first, undetectable webscraping/web automation framework based on ultrafunkamsterdam/nodriver. Now with Docker support!

A library for converting HTML into PDFs using ReportLab

An Open source app to download and read books from shadow library (Anna’s Archive)

Specify a github or local repo, github pull request, arXiv or Sci-Hub paper, Youtube transcript or documentation URL on the web and scrape into a text file and clipboard for easier LLM ingestion

Hackable CLI tool for converting Markdown files to PDF using Node.js and headless Chrome.

Offline markdown to pdf, choose -> edit -> transform 🥂

kramdown is a fast, pure Ruby Markdown superset converter, using a strict syntax definition and supporting several common extensions.

A high-quality PDF to Markdown tool based on large language model visual recognition. 一款基于大模型视觉识别的高质量PDF转Markdown工具

Read Japanese manga inside browser with selectable text.

SVG file parsing / rendering library

CLI tool for saving a faithful copy of a complete web page in a single HTML file (based on SingleFile)

Free Offline OCR 离线的中文文本检测+识别SDK

📄 PDF Viewer Component for Angular

Kibana Alert & Report App for Elasticsearch

An app to convert images to PDF file!

AI-powered news digest that curates thousands of sources down to the highlights that matter. Generates structured summaries (4H/daily/weekly/monthly) from Twitter, RSS, HackerNews, Reddit, GitHub Trending and more. Features multi-user support, bookmarks, source packs, and feed output.

Open Source Document Management System for Digital Archives (Scanned Documents)

RMT (RuoMengTu) is a free, open-source macro tool built on AHKv2. Let the code handle the tedious work—you have more meaningful things to do.

SnapX is a free, open-source, cross-platform tool that lets you capture or record any area of your screen and instantly share it with a single keypress. Upload images, videos, text, and more to multiple supported destinations—all with ease. ShareX fork

CCExtractor - Official version maintained by the core team

📜 A Cheat-Sheet Collection from the WWW

Open-source screenshot and screen recording for macOS. The free, native alternative to CleanShot X. Built with Swift 6.0 and SwiftUI.

Local-first, open-source AI assistant for your data. Unify tasks, notes, docs, photos, and bookmarks. Private, self-hosted, and extensible via APIs.

Note Companion: AI assistant for Obsidian that goes beyond just a chat. (prev File Organizer 2000)

PDF++: the most Obsidian-native PDF annotation & viewing tool ever. Comes with optional Vim keybindings.

A minimalist SOTA LaTeX OCR model with only 20M parameters, running in browser. Full training pipeline available for self-reproduction. | 超轻量SOTA LaTeX公式识别模型，仅20M参数量，可在浏览器中运行。训练全流程代码开源，以便自学复现。

Free Open Source Document Management System (mirror, no pull request or issues)

Download your resume from resume.io as PDF

CnSTD: 基于 PyTorch/MXNet 的 中文/英文 场景文字检测（Scene Text Detection）、数学公式检测（Mathematical Formula Detection, MFD）、篇章分析（Layout Analysis）的Python3 包

AI Agent Development Platform - Supports multiple models (OpenAI/DeepSeek/Wenxin/Tongyi), knowledge base management, workflow automation, and enterprise-grade security. Built with Flask + Vue3 + LangChain, featuring one-click Docker deployment.

Zotero Plugin for OCR

Web interface for recognizing text, proofreading OCR, and creating fully-digitized documents.

An local, offline (after initial setup), portable OCR software that can process images and PDF files, using DeepSeek-OCR AI (running directly on your machine).

Quick, painless, intuitive OCR platform written in Rust and TypeScript. Modern UI with modern API, with an emphasis on intuitive user experience.

Open source SEO audit tool.

Dedoc is a library (service) for automate documents parsing and bringing to a uniform format. It automatically extracts content, logical structure, tables, and meta information from textual electronic documents. (Parse document; Document content extraction; Logical structure extraction; PDF parser; Scanned document parser; DOCX parser; HTML parser

Multi-modal OCR pipeline optimized for ML training (text, figure, math, tables, diagrams)

Doctrine extensions for PHPStan

Self-healing infrastructure for AI agent payments. 90.3% auto-recovery.

ExtractThinker is a Document Intelligence library for LLMs, offering ORM-style interaction for flexible and powerful document workflows.

Curated Agent Skills for Microsoft & Azure – giving AI coding assistants structured, real-time expertise from Microsoft Learn docs.

Extract and convert data from any document, images, pdfs, word doc, ppt or URL into multiple formats (Markdown, JSON, CSV, HTML) with intelligent structured data extraction and advanced OCR.

A packaged and flexible version of the CRAFT text detector and Keras CRNN recognition model.

JavaScript Promiseの本

translate scientific papers in latex, especially arxiv papers

(eBook，PDFs Translation) A multilingual eBook processing tool supporting all eBook formats. Features online and offline translation while preserving original layouts. Compatible with both scanned and digital PDFs. Elegant user interface. The world's highest-performing open-source layout-preserving eBook translator.

The easiest way to use Agentic RAG in any enterprise

PaddleOCR inference in PyTorch. Converted from [PaddleOCR](https://github.com/PaddlePaddle/PaddleOCR)

Streamer-Sales 销冠 —— 卖货主播 LLM 大模型🛒🎁，一个能够根据给定的商品特点从激发用户购买意愿角度出发进行商品解说的卖货主播大模型。🚀⭐内含详细的数据生成流程❗ 📦另外还集成了 LMDeploy 加速推理🚀、RAG检索增强生成 📚、TTS文字转语音🔊、数字人生成 🦸、 Agent 使用网络查询实时信息🌐、ASR 语音转文字🎙️、Vue 生态搭建前端🍍、FastAPI 搭建后端🗝️、Docker-compose 打包部署🐋

ONNX Model Exporter for PaddlePaddle

Hypernetworks that update LLMs to remember factual information

:blue_book: 电子书 -《Real-Time Rendering 3rd》提炼总结 | 全书共9万7千余字。你可以把它看做中文通俗版的《Real-Time Rendering 3rd》，也可以把它看做《Real-Time Rendering 3rd》的解读版与配套学习伴侣，或者《Real-Time Rendering 4th》的前置阅读材料。

🤖 A Node queue API for generating PDFs using headless Chrome. Comes with a CLI, S3 storage and webhooks for notifying subscribers about generated PDFs

AI VTuber with LLM, ASR, TTS, OCR, CV and more technologies to live stream or play Minecraft with you.

Scan, index, and archive all of your paper documents (acquired by Mayan EDMS)

AIRecon is an autonomous cybersecurity agent that combines a self-hosted Large Language Model (Ollama) with a Kali Linux Docker sandbox and a Textual TUI. It is designed to automate security assessments, penetration testing, and bug bounty reconnaissance — without any API keys or cloud dependency.

Simple wrapper of tabula-java: extract table from PDF into pandas DataFrame

vue.js pdf viewer

A set of tools for extracting tables from PDF files helping to do data mining on (OCR-processed) scanned documents.

books pdf

AI Bank Statement Document Automation By LLM model and Personal Finanical Analysis

An HTML to PDF library for the JVM. Based on Flying Saucer and Apache PDF-BOX 2. With SVG image support. Now also with accessible PDF support (WCAG, Section 508, PDF/UA)!

A python module that wraps the pdftoppm utility to convert PDF to PIL Image object

Text-To-Speech, RAG, and LLMs. All local!

Open Source Virtual (Network) Printer for Windows that allows you to create PDFs, OCR text, and print images, with advanced features usually available only in enterprise solutions.

Converts PDF, DOC, DOCX, XML, HTML, RTF, etc to plain text

Python tool for grabbing text via screenshot

Vision utilities for web interaction agents 👀

CAJ 转 PDF 转换器（GUI 版本）

Fast and efficient unstructured data extraction. Written in Rust with bindings for many languages.

A plugin for reading and annotating PDFs and EPUBs in obsidian.

Android widget that can render PDF documents stored on SD card, linked as assets, or downloaded from a remote URL.