open-source
Your AI agent configs, skills, and instructions on every device. One config repo. Every agent. Every machine.
You've spent hours perfecting your CLAUDE.md, building custom skills, tuning your settings. Then you open your laptop and none of it is there. Or you switch from Claude Code to Codex and start from scratch. agents-anywhere keeps your agent setup in a git repo and symlinks it to every agent on every machine.
AWS silently updates Managed IAM policies all the time. We catch every single change.
Security auditing CLI for web applications.
VICE is a security auditing CLI tool that finds vulnerabilities in your web applications. It has two modes:
Remote scan gives it a URL. It crawls your site with a real browser, extracts secrets from JS bundles, tests your login for brute force and SQL injection, scans your VPS ports, checks your Supabase RLS, and more. Like an attacker would, but on your own systems.
Local audit points it at your project directory. It reads your source code, checks your .env files, runs npm audit, analyzes your Supabase migrations for missing RLS, finds SQL injections and XSS in your code, and tells you exactly what to fix.
Enterprise governance for AI agents — scan, enforce, and audit every skill, MCP server, and plugin before it runs.
DefenseClaw is the enterprise governance layer for OpenClaw. It sits between your AI agents and the infrastructure they run on, enforcing a simple principle: nothing runs until it's scanned, and anything dangerous is blocked automatically.
Super lightweight syntax highlighter.
Super lightweight syntax highlighter for JavaScript and JSX—about 1 kB minified and gzipped. Works in the browser or any JS runtime that can set HTML strings.
An innovative superfamily of fonts for code.
The Monaspace type system is a monospaced type superfamily with some modern tricks up its sleeve. It consists of five variable axis typefaces. Each one has a distinct voice, but they are all metrics-compatible with one another, allowing you to mix and match them for a more expressive typographical palette.
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PostgreSQL extension for BM25 relevance-ranked full-text search. Postgres OSS licensed.
Financial data platform for analysts, quants and AI agents. The AI Workspace for Finance.
Bridge your data with AI. Build AI-powered analytics applications, faster, securely and on your terms.
Rewrite of Claude Code
The fastest repo in history to surpass 50K stars ⭐, reaching the milestone in just 2 hours after publication. Better Harness Tools that make real things done. Now writing in Rust using oh-my-codex.
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Data Visualization for React. Streaming-First Visualization for React
Push data at 60fps with decay, pulse, and staleness encoding. Or just pass an array — static data is the simple case. 40+ chart types, network graphs, coordinated dashboards, and AI tooling built in.
Use Codex from inside Claude Code for code reviews or to delegate tasks to Codex.
This plugin is for Claude Code users who want an easy way to start using Codex from the workflow they already have.
Euro-Office provides a truly open, transparent, and sovereign solution for collaborative document editing.
Euro-Office is not designed for stand-alone use, but developed to be a web based and integrated in another product that handles documents, for example a file sharing solution, an online wiki, a project management tool and so on.
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Low-code AI builder for agentic and RAG applications. Langflow is a powerful tool for building and deploying AI-powered agents and workflows.
Langflow is a powerful platform for building and deploying AI-powered agents and workflows. It provides developers with both a visual authoring experience and built-in API and MCP servers that turn every workflow into a tool that can be integrated into applications built on any framework or stack. Langflow comes with batteries included and supports all major LLMs, vector databases and a growing library of AI tools.
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Go hard on agents, not on your filesystem. easy containment for AI agents.
Use jai for effortless containment of AI agents on Linux. jai strives to be the easiest container in the world to configure--so easy that you never again need to run a code assistant without protection. It's not a substitute for docker or podman when you need better isolation. But if you regularly do risky things like run an AI CLI with your own privileges in your home directory on a computer that you care about, then jai could reduce the damage when things go wrong.
Pure JavaScript/TypeScript library for multiline text measurement & layout. Fast, accurate & supports all the languages you didn't even know about. Allows rendering to DOM, Canvas, SVG and soon, server-side.
Pretext side-steps the need for DOM measurements (e.g. getBoundingClientRect, offsetHeight), which trigger layout reflow, one of the most expensive operations in the browser. It implements its own text measurement logic, using the browsers' own font engine as ground truth (very AI-friendly iteration method).
A path query language for JSON, YAML, TOML, and other serialization formats.
jsongrep is a command-line tool and Rust library for fast querying of JSON, YAML, TOML, JSONL, CBOR, and MessagePack documents using regular path expressions.
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An in-process reimplementation of PostgreSQL, backed by a SQLite-compatible storage engine.
pgmicro is built as an experimental fork of Turso — a full from-scratch rewrite of SQLite in Rust — with PostgreSQL added as a native dialect. The result is a fast, embeddable, single-file database that speaks PostgreSQL.
mini cli search engine for your docs, knowledge bases, meeting notes, whatever. Tracking current sota approaches while being all local.
An on-device search engine for everything you need to remember. Index your markdown notes, meeting transcripts, documentation, and knowledge bases. Search with keywords or natural language. Ideal for your agentic flows.
QMD combines BM25 full-text search, vector semantic search, and LLM re-ranking—all running locally via node-llama-cpp with GGUF models.
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🚀 WebRTC - P2P - Simple, Secure, Fast Real-Time Video Conferences Up to 8k and 60fps, compatible with all browsers and platforms.
MiroTalk a Free Secure Video Calls, Chat & Screen Sharing.
Free browser based Real-time video calls. Simple, Secure, Fast.
Start your next video call with a single click. No download, plug-in, or login is required. Just get straight to talking, messaging, and sharing your screen.
Grimmory is the successor of booklore.
Grimmory is a self-hosted application for managing your entire book collection in one place. Organize, read, annotate, sync across devices, and share without relying on third-party services.
spotify downloader.
paste a spotify link. get the file in mp3. metadata, lyrics, cover art. no accounts, no ads.
Modern Webmail Client for Stalwart Mail Server.
Webmail built for the 21st Century. A modern, self-hosted email client for Stalwart Mail Server powered by the JMAP protocol. Email, calendar, contacts and files. Fast, private, and open source.
A lightweight self-hosted capture layer for links, notes, screenshots and files across your devices.
Most tools focus on organizing information. DropMind focuses on capturing it instantly, from anywhere.
Communicate & Survive. When the Grid Goes Down. Offline Knowledge & Survival Platform.
CyberDeck is an offline-first communication and knowledge platform. Transform any device into a decentralized mesh node to chat, share, and learn without internet.
Portable offline knowledge, AI, and mesh communication platform. Run local LLMs, Wikipedia, and decentralized networking without internet.
Lightweight Docker monitoring dashboard with anomaly detection & Telegram alerts. One-liner install, zero config.
Visual Docker Compose Builder — drag-and-drop your docker-compose.yml in the browser.
Lightweight self-hosted MQTT dashboard and data logger for IoT devices. Real-time telemetry, Docker-ready, and optimized for edge systems.
Documents, structured and queryable. Structured and Queryable Documents.
Paperwise helps you OCR, extract, organize, and query documents on your own infrastructure. Run it locally or self-host it, and keep full control of your data.
Self-hosted homelab infrastructure visualizer — interactive network diagram with live status monitoring.
Homelable is a self-hosted infrastructure visualization solution. It provides a network scanning feature to accelerate the identification of machines and services deployed on your local infrastructure.
Homelable also offers a healthcheck system (WIP) through multiple methods (ping/TCP, /health API, etc.) to get a global overview of online/offline services.
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Docker Environment for AI Coding Agents. I hit every Docker + Claude Code bug so you don't have to. One container. Claude Code, web UI, 7 AI CLIs, headless browser, 50+ tools. All configured. All working.
The policy-and-trust layer for MCP tool servers. Turn YAML configs into validated, policy-enforced MCP tools.
Heddle turns declarative configs into Model Context Protocol servers with trust enforcement, credential brokering, and tamper-evident audit logging built in.
A user-friendly management layer for TVHeadend that simplifies IPTV playlist integration, EPG mapping, and DVR scheduling.
Headendarr is a simple wrapper around TVHeadend with the singular goal of making it simple to configure TVHeadend for IPTV playlist.
TVHeadend is an extremely powerful TV streaming server and recorder with excellent support for IPTV sources. However, for most people, setting this up can be difficult and time-consuming. The goal of this project is to wrap around TVHeadend and, using its API, configure most of the server for you.
layerleak the Docker Hub Secret Scanner.
Traditional secret scanners often treat a container image as a flat blob or depend on a local Docker daemon. This project is designed around OCI image internals
Official Elastic Skills.
Elastic Agent Skills — built by the people who built Elastic — deliver native platform expertise directly to your AI coding agent. This is the official Agent Skills library, compatible with agentic IDEs such as Cursor, GitHub Copilot, Windsurf, Gemini CLI, and more. Skills follow the Agent Skills open standard.
Terraform Visualization tool and Architecture Diagram Generator.
Terravision creates Professional Cloud Architecture Diagrams from your Terraform code automatically. Supports AWS, Google and Azure.
Visualise your Terraform code using official AWS/GCP/Azure design standards and icons to create solution architect grade architecture diagrams ready for audit, governance, team member and security reviews.
Run compilers interactively from your web browser and interact with the assembly.
Compiler Explorer is an interactive compiler exploration website. Edit code in C, C++, C#, F#, Rust, Go, D, Haskell, Swift, Pascal, ispc, Python, Java, or any of the other 30+ supported languages, and see how that code looks after being compiled in real time.
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Pure-Go implementation of JSONata 2.x for high-throughput streaming evaluation.
JSONata is a lightweight query and transformation language for JSON data — think "jq meets XPath with lambda functions." gnata brings the full JSONata 2.x specification to Go, with a production-grade streaming tier designed for evaluating thousands of expressions against millions of events per day with zero contention.
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Cognitive architecture for Claude Code — persistent memory, self-reflection, and foresight.
A plain-text cognitive architecture for Claude Code — simple by design, so the model can reason over its own memory with the same Unix tools (grep, find, git diff) it already knows.
3D Gaussian Splat Editor.
The SuperSplat Editor is a free and open source tool for inspecting, editing, optimizing and publishing 3D Gaussian Splats. It is built on web technologies and runs in the browser, so there's nothing to download or install.
Kubernetes AI Toolchain Operator.
KAITO is an operator that automates the AI/ML model inference or tuning workload in a Kubernetes cluster. The target models are popular open-sourced large models such as falcon and phi-3.
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network services for small networks.
Dnsmasq provides network infrastructure for small networks: DNS, DHCP, router advertisement and network boot. It is designed to be lightweight and have a small footprint, suitable for resource constrained routers and firewalls. It has also been widely used for tethering on smartphones and portable hotspots, and to support virtual networking in virtualisation frameworks. Supported platforms include Linux (with glibc and uclibc), Android, *BSD, and Mac OS X. Dnsmasq is included in most Linux distributions and the ports systems of FreeBSD, OpenBSD and NetBSD. Dnsmasq provides full IPv6 support.
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noq, a QUIC implementation in Rust.
General purpose implementation of the QUIC transport protocol in pure Rust. Noq is built as an async-friendly API in the noq crate on top of a sans-io protocol library in noq-proto.
Noq started out as a fork of the excellent Quinn project. The main focus of development has been towards adding support for more QUIC (draft) extensions.
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jemalloc is a general purpose malloc(3) implementation that emphasizes fragmentation avoidance and scalable concurrency support. jemalloc first came into use as the FreeBSD libc allocator in 2005, and since then it has found its way into numerous applications that rely on its predictable behavior. In 2010 jemalloc development efforts broadened to include developer support features such as heap profiling and extensive monitoring/tuning hooks. Modern jemalloc releases continue to be integrated back into FreeBSD, and therefore versatility remains critical. Ongoing development efforts trend toward making jemalloc among the best allocators for a broad range of demanding applications, and eliminating/mitigating weaknesses that have practical repercussions for real world applications.
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Free, private, open-source tax prep. Private, browser-based tax preparation powered by an open-source tax engine.
TelosTax is a free, open-source tax preparation app for the 2025 tax year, built entirely with AI. Your tax data never leaves your browser — all calculations happen client-side using the @telostax/engine library, encrypted at rest with AES-256-GCM.
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Hundreds of models & providers. One command to find what runs on your hardware.
A terminal tool that right-sizes LLM models to your system's RAM, CPU, and GPU. Detects your hardware, scores each model across quality, speed, fit, and context dimensions, and tells you which ones will actually run well on your machine.
Ships with an interactive TUI (default) and a classic CLI mode. Supports multi-GPU setups, MoE architectures, dynamic quantization selection, speed estimation, and local runtime providers (Ollama, llama.cpp, MLX, Docker Model Runner, LM Studio).
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734 Cybersecurity Skills for AI Agents. 734+ AI-Ready Skills for Claude Code & More.
The largest open-source library of structured cybersecurity skills following the agentskills.io standard. Deploy instantly to Claude Code, GitHub Copilot, Cursor, and 26+ platforms.
Pts.py is an experimental library for visual thinking.
A vision appears. It twinkles in the vast space of imagination. We squint to connect the dots in a sky full of stars.
Pts.py is an experimental librar for for creative coding, visualization and play. It explores principles of visual composability in code. I started this series of explorations, first with an idea about a simple point (Pt, 2015), then an idea about connecting them, (Pts.js, 2017). Starting anew in Pts.py (2025), this is again both a software library and a speculative playground.
macOS Workspace Manager.
The workspace manager macOS should've shipped with.
Pin apps. Snap windows to halves, thirds, quarters. Switch profiles per desktop. Save and restore sessions. All from keyboard shortcuts.
Showcase your next product demo with Open Screen. Professional screen recordings with zoom effects, annotations, and beautiful backgrounds.
A powerful meta-prompting, context engineering and spec-driven development system that enables agents to work for long periods of time autonomously without losing track of the big picture
AI agent skill that researches any topic across Reddit, X, YouTube, HN, Polymarket, and the web - then synthesizes a grounded summary
Stop burning tokens. Start reviewing smarter.
Local knowledge graph for Claude Code. Builds a persistent map of your codebase so Claude reads only what matters — 6.8× fewer tokens on reviews and up to 49× on daily coding tasks.
Claude Code re-reads your entire codebase on every task. code-review-graph fixes that. It builds a structural map of your code with Tree-sitter, tracks changes incrementally, and gives Claude precise context so it reads only what matters.
A Claude Skill to give your agent the ability to use a web browser.
A browser automation tool that lets AI agents and developers control browsers with sandboxed JavaScript scripts.
Audit your Claude Code configuration health across all layers.
A Claude Code skill that systematically reviews your project's setup using the six-layer framework: CLAUDE.md → rules → skills → hooks → subagents → verifiers. It detects project complexity, runs two parallel diagnostic agents, and outputs a prioritized report telling you what to fix first.
CLI tool for inspecting and managing services listening on localhost ports.
I got tired of running lsof -iTCP -sTCP:LISTEN | grep ... every time a port was already taken, then spending another minute figuring out if it was a Docker container or some orphaned dev server from another worktree. So I built sonar.
It shows everything listening on localhost, with Docker container names, Compose projects, resource usage, and clickable URLs. You can kill processes, tail logs, shell into containers, and more — all by port number.
Professional video editing, right in your browser Made with Rust, WebGPU, WASM, and Tanstack Start.
A powerful NLE editor with GPU compositing, keyframe animation, and real-time preview. No installs required.
A fast, helpful, and open-source document parser.
LiteParse is an open-source document parsing library that parses text with spatial layout information and bounding boxes. It runs entirely on your machine, with no cloud dependencies, no LLMs, no API keys.
LiteParse is designed specifically for use cases that require fast, accurate text parsing: real-time applications, coding agents, and local workflows. It provides a simple CLI and library API for parsing PDFs, Office documents, and images, with built-in OCR support.