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Addstate is a program. a small language with locally checked proofs and an extensible optimisation database.
Ink is a typed language for data and the computation around it. Define state, derived results and atomic changes, then compile them together. Selected state can learn from feedback, under objectives and constraints you define.
huey is a task queue written in python with a clean and simple API.
Your AI agent says "done." Reticle finds out if that is true.
It drives your real, running app and reads what happened. Then it returns a verdict, pass · fail · cannot tell, with the file:line to fix.
AI agents can generate code, but still struggle to understand what they build. Reticle brings Jev-style machine-native runtime perception to web & desktop applications.
🦴 Smart skeleton states.
Smart skeleton states for React, Vue, Svelte, and vanilla JavaScript.
Write an app once. It runs natively on the web, macOS, iOS, and Linux, and an AI agent can build it, run it, see it, and test it on every one of them.
Exact is a cross-platform application runtime. You describe your interface in Contract, a small declarative language, and you write your data logic in TypeScript or Rust. The Contract compiler turns the interface into a compact plan. On the web, that plan becomes one ES module over a ~20 KB runtime that drives the real DOM. On macOS, iOS, and Linux, a Rust runner executes the same plan, a Rust layout kernel computes every box with CSS rules, and each platform draws with its own tools: AppKit, UIKit, or a GPU painter. There is no webview and no JavaScript bridge in the UI, and no app JavaScript runs before the first pixel.
Self-healing WireGuard mesh. Reroutes around failures in seconds, no coordination server, fully FOSS.
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live security incidents. What's getting pwned right now.
Bugs in software you might run, and whether there's a fix yet.
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Powering Discord content discovery by making web pages from threads for some of the largest servers, including Valorant, Cloudflare, C#, and Nuxt.
Questions get answered in your Discord, then that knowledge disappears. Answer Overflow makes it findable - in Google, ChatGPT, your AI agents via MCP, wherever people are looking for answers.
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Open-source, free AI-powered slide desktop client.
Describe what you need — a presentation, lesson, or story — and let the AI build clean, beautiful HTML slides for you. Local-first. Works offline. Works for you.
💫 Toolkit to help you get started with SDD or any other process! Build with a spec, fix a bug, or assess an idea — with your coding agent.
Spec Kit gives your coding agent structured processes that keep intent and evidence ahead of implementation. Start with Spec-Driven Development (SDD), bug fixing, or idea assessment. Run a process step by step, automate it, or shape one of your own — including processes beyond software development.
Linux kernel diagnostics in your terminal. Investigate scheduling, memory pressure and block I/O. Built with Rust.
Investigate CPU contention, scheduling, memory pressure, block IO and interrupts. Fourteen views connect live counters with bounded tracing, stack profiles and incident reports. Linux only, on x86-64 and ARM64.
Un ping pour le web, en TUI : une requête HTTP par seconde, décortiquée étape par étape.
Quand un site rame, je veux savoir tout de suite si c'est le DNS, le réseau, le TLS ou le serveur. ping ne voit que le réseau, curl ne prend qu'une photo. rudeping envoie une requête HTTP par seconde et la découpe étape par étape, en direct. De quoi arrêter d'accuser le réseau par réflexe.
A code editor for humanoid apes and grumpy toads.
Gram is a source code editor and an IDE. It has a lot of features but is also very much a work in progress. It is a community project, although the community right now consists of one grumpy toad in its spare time and a small but dedicated group of contributors (much love to them). The project hopes to move slowly but steadily in the direction of stability, reliability and respect.
Apache Felix is a community effort to implement the OSGi Framework and Service platform and other interesting OSGi-related technologies under the Apache license. The OSGi specifications originally targeted embedded devices and home services gateways, but they are ideally suited for any project interested in the principles of modularity, component-orientation, and/or service-orientation. OSGi technology combines aspects of these aforementioned principles to define a dynamic service deployment framework that is amenable to remote management.
Open Source IAM & SSO. Secure, Open-Source Identity & Access Management
Empower your organization with a unified platform for identity management, access control, directory services, and an intelligent identity gateway. Built on battle-tested open-source tools like OpenAM and OpenDJ, it's designed for developers and enterprises seeking scalable, cost-free IAM solutions.
Why choose us? High-performance, Java-based deployment with easy integration for SSO, federation, and provisioning—backed by an active community since 2010.
Free software for library management, made by and for anarchist libraries.
Cataloguing a collection, tracking loans, welcoming readers, cooperating with other libraries of the movement: simple gestures that no existing tool truly respects.
A full-featured implementation of the Network Time Protocol, including NTS support.
ntpd-rs is a tool for synchronizing your computer's clock, implementing the NTP and NTS protocols. It is written in Rust, with a focus on security and stability. It includes both client and server support.
Imagecraft is the command-line tool for building bootable, pre-installed disk images.
It builds an image from a declarative YAML file and is operated through a command-line interface.
Imagecraft centralizes the definition and maintenance of images by keeping the image’s essential details in one place and incorporating processes from common tools.
Imagecraft is for DevOps and platform engineers, systems administrators, and hobbyists who create and maintain images for embedded, IoT, and cloud systems.
Tangram is a new kind of browser. It is designed to organize and run your Web applications. Each tab is persistent and independent. You can set multiple tabs with different accounts for the same application.
Firefox extension to list tabs, find duplicates, and close them.
A Firefox extension that lists every open tab across all windows, groups duplicates and busy sites (respecting Multi-Account Containers), and lets you jump to or close tabs individually or by site
self-hosted media center for your TV.
Your home cinema in one container.
Browse a catalog, start playback while the file downloads, keep what you watched in your own library, and let new episodes arrive on their own. Built for the TV first, running on your own hardware.
One MCP for reverse engineering across binaries, applications, and runtime behavior.
Reverse engineer anything with agents, from app behavior down to native binaries.
NVIDIA Kubernetes® Engine (NVKE) is open-source software that an AI factory installs to run a managed Kubernetes service on its own NVIDIA GPU infrastructure. You call the NVKE API to create Kubernetes clusters for your customers, and NVKE provisions the nodes, forms each cluster, and operates it afterward: scaling node pools, upgrading Kubernetes, replacing nodes and renewing certificates.
Connect your company's data, let an agent draft an ontology over it, and load it into HelixDB as one graph you can explore and ask questions of. Hosted at foundry.helix-db.com, or run it on your own machine.
Git signing and SSH for agents, with keys that never leave Turnkey. Secure, flexible, and scalable wallet infrastructure.
Simplify private key management. Create secure wallets for payments, consumers, AI agents, and stablecoin apps across hundreds of chains, all through a single API.
Kumoss turns natural-language requests into compliant, plan-validated Terraform/OpenTofu pull requests - with drift correction, policy gates, and human review. Multicloud, bring-your-own LLM.
A composable charting library built on React components. Redefined chart library built with React and D3.
Powerful CSV Parser for JavaScript.
Fast and powerful CSV (delimited text) parser that gracefully handles large files and malformed input.
A self-hosted dashboard for CrowdSec: investigate alerts, manage decisions, monitor runtime metrics, and send notifications from one responsive UI.
Write and review together. A free collaborative writing, editing, and commenting platform.
A full-featured collaborative writing platform with support for multiple file formats. LibrePaper is open source. You can use it for free at librepaper.org or host your own.
your whole tailnet, on one page.
Bield is a self-hosted control plane for the machines on your tailnet. It's one binary. Run it on a server, and it joins your Tailscale tailnet (or a Headscale one) and shows every machine in one place: how healthy it is, what's wrong with it, what runs on it. From the same page, you can open a terminal on it, browse its files and restart its containers. There's no password and no account to make, because your tailnet is the login.
Control your Samsung appliances from Home Assistant over your home network, with no cloud account.
Office, PDF, CAD.
Preview 275+ file formats in the browser: Office, PDF, OFD, CAD, 3D, archives. Pure frontend, no server conversion. Vue / React / Svelte / Web Components.
File Viewer provides read-only previews for Office, PDF/OFD, CAD, archives, email and more, in the browser. Built-in renderers need no conversion server; Workers, WASM and fonts can be self-hosted.
Cause the other agents piss me off.
The coding agent that gets more out of your AI subscription. Fastest and leanest of 20 agents tested, with unlimited local search of real open-source code.
Explore the Model Context Protocol. Keep up-to-date with MCP.
Everything MCP: servers, clients, use cases, tools, and The Agentic Loop newsletter.
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Auto Ontology is a Python framework for building semantic, graph-based reasoning layers over data. It enables deterministic query generation, better context retrieval, and more explainable AI for LLM and agent workflows.
Agents can retrieve documents and query databases, but reliability gates agentic analytics: a revenue metric answered faster is worth nothing if the number is wrong. Agents need a context layer that tells them where data lives, what it means, whether to use it, how to use it, where it came from, and what is similar. NVIDIA Auto Ontology is an open library that builds that layer from enterprise metadata, reconciles definitions across systems, and exposes it to any agent harness through MCP, CLI, and API. It complements the semantic models customers already own.
Browser Automation for AI.
Browser automation CLI designed for AI agents. Compact text output minimizes context usage. 100% native Rust.
A command line interface wallet for moving funds between public Ethereum accounts (derived from your seed) and private balances on Tornado Cash, Railgun and Privacy Pools (V1) -- whose credentials also conveniently live on the wallet seed phrase. It also covers ENS / GNS / WNS names, EIP-5564 stealth address "profile" concept, and Tornado note import/export. The CLI encrypts your seed on disk, walks you through shield / unshield with prompts, and can run headlessly with --non-interactive for scripts and agents.
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Hike, Bike, Drive Offline – Navigate with Privacy.:
A community-led free & open source maps app based on OpenStreetMap, built for transparency, privacy, and not-for-profit values. A fork of Organic Maps, originally based on Maps.ME.
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Geist is a font family created by Vercel. Geist Sans and Geist Mono were created in collaboration with Basement Studio. Geist Pixel was created in collaboration with Andrés Briganti. Geist Serif was created by Evil Rabbit in collaboration with Andrés Briganti and Mark Davis.
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Geometric monospace typeface inspired by the Ukrainian Cybernetics School.
Kibernetyk [kʲibɛrˈnɛtɪk] Mono is a geometric monospace inspired by the pioneering spirit of the Ukrainian Cybernetics School. Its rigid, pared-back letterforms recall early mainframe interfaces and the ink-stamped texture of fax transmissions. Drawn from points and lines for clean code, dense data, and the infrastructure that holds them together.
The in-memory database for AI and real-time apps. High-Throughput Redis Alternative with Vector Search.
A fast, multi-threaded Redis® and Valkey alternative written in Rust: drop-in compatible, with full-text and vector search built in
Vector search, full-text search, JSON and caching in one engine that uses every core. KiviDB speaks the Redis protocol, so the client and the libraries you already have work as they are.
The IDE you know, rebuilt in Rust. IntelliJ IDEA–style keymap, tool windows and search-everywhere in a fast native app: editor, code insight, debugger, Git, terminal, database and HTTP clients for 60+ languages.
A free, open-source alternative to Claude and ChatGPT.
An easier way to use AI on your own computer. A free, open-source alternative to Claude and ChatGPT that runs open-weight models like Gemma and gpt-oss locally on Mac, Windows and Linux. Private, and works offline.
A Claude Code skill that reverse-engineers any animation frame by frame, then proves the copy moves the same.
Reverse-engineer animations you like. Build your own on top. A Claude Code skill that works from a live site, a screen recording, an mp4, a gif or a Lottie file.
A lot of good ideas start on someone else's site. Ask an agent to rebuild one from a link or a screenshot and it makes one pass, calls it done, and misses. It can't see the motion or tell how far off it is.
reanimate records the original, rebuilds it in your code, then records the copy the same way and compares the two. Each round shows what's still off, so the agent keeps going until the numbers match. You end up with a close starting point to make your own.
Local video editor for coding agents: 42 FFmpeg tools with a machine-readable contract and an MCP server, for Claude Code, Cursor and Codex. Cut, captions, reframe, loudness, platform exports. No cloud, no API keys.
A Claude skill that turns vibecoded, AI-looking UI into a designed interface
unslop is a skill for Claude Code and Codex that turns vibecoded, AI-looking UI into a designed interface with its own character. It finds the slop first, the purple gradients, glows, emoji labels, shouty copy and uneven spacing, then sets a direction from your product and fixes the screen pass by pass like a designer doing a redline review. It works in whatever your screen is built with, like Next.js, React, Vue, Svelte, Tailwind or plain HTML and CSS, on dashboards, apps and landing pages, and even on a live site when all you have is a link.
Entire MacOS running in your terminal.
A separate macOS desktop for computer-use agents, viewed and controlled from a terminal.
terminal-mac is an early release candidate for Apple silicon. Apple Virtualization runs a real macOS guest. A bundled helper inside that guest captures its screen and posts input events. A terminal viewer streams that screen using Kitty or iTerm2 graphics. Agent commands use the same helper without moving the physical Mac's pointer or changing its clipboard.
Self-contained user/group management and authentication service.
Portunus was the ancient Roman god of keys and doors. However, this repo does not contain the god. It contains Portunus, a small and self-contained user/group management and authentication service.
Portunus is aimed at individuals and small organizations that want to manage users and permissions across different services, and don't want to deal with the minutiae of LDAP administration.
Play DOS Wing Commander co-op in browser (11 years of reversing).
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open-source AI gateway for any model.
Any model in your coding agent in 5 minutes
Put open-weight and frontier models behind one API key. See what drives spend, cap it before it runs over, and send each request to the right model.
Open-source AI gateway you run yourself. One endpoint for 40+ providers, with virtual keys, budgets, and usage tracking.
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An agent skill and command-line tool for controlling Chrome directly through the Chrome DevTools Protocol (CDP).
Works with Claude Code, OpenCode, Codex, Pi, or any coding agent that supports the Agent Skills protocol.
Pwsh tool for AD Group Enumeration Auditing.
Detect Active Directory reconnaissance before it becomes a breach.
QuietPhase is a PowerShell tool that checks whether your domain is configured to detect group enumeration, the quiet reconnaissance phase where an attacker maps out who holds privileged access. It verifies domain controller audit policy, reports which privileged and custom groups are audited for membership reads, and proposes (or, if you choose, applies) the fixes.
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Hashcat rule analyzer and interpreter - A Rosetta Stone for decoding hashcat rule syntax.
A Python project designed to analyze hashcat debug mode 4 and mode 5 output files to identify the most efficient rules and track baseword frequency patterns used during password cracking attacks.
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Attackers have AI agents now. So do you. Free, Open-Source AI Security Operations Platform.
Argus is a free, open-source security operations platform that watches your cloud, logins, code and devices around the clock, catches machine-speed attacks the moment they start, and shuts them down in seconds. AI does the legwork. Guardrails you control decide what it's allowed to touch.
AI Reverse Engineering Plugin.
A reverse-engineering agent for IDA Pro and Binary Ninja that integrates a multi-provider LLM directly into your analysis UI. This project was vibecoded together with my friend, Claude Code.
Static analysis of Android applications, built for stalkerware and mobile malware research.
Drakkar reads an APK, or a raw DEX, and answers one question per mode: which MITRE ATT&CK for Mobile behaviours it implements, whether they are reachable, who signed it, when it was built, what its native code does at the JNI boundary, how close it is to another sample. Every mode prints its own legend: drakkar --<mode> --legend defines each label and each field it emits, and states the limits of each metric.
Have all your reading in one place.
Read later and RSS client for iPhone, iPad and Mac.
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A smallish Android RSS reader for Feedbin, FreshRSS, Miniflux, and local feeds.
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A web application for managing Kiwix library ZIM file downloads.
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