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AddA visualization tool that replays coding-agent sessions on a 3D map of your codebase.
Open-source on-call management Alerts, Incidents, AI post-mortems. Self-hosted alternative to PagerDuty & incident.io. BYO-AI, Works with Prometheus, Grafana, Datadog, Slack, and Teams
Give a coding agent its own disposable Linux machine, not yours. Disposable, network-restricted Linux VMs for AI coding agents.
clawk is a third option. cd into a repo, type clawk, and Claude Code (or Codex, or a shell) is working inside a disposable Linux VM (your code mounted in, root in the guest, no permission prompts) while your files, your keychain, and the rest of your machine stay out of reach. The agent gets its own machine instead of yours.
Turn mailboxes into issue boards.
Multi-tenant application that syncs project mailboxes (IMAP/SMTP) with issue trackers. Supported providers: GitLab (cloud + self-hosted) and GitHub (cloud + Enterprise Server).
Clean & Remove AI Slop. A field guide to the visual & copy tics of AI-generated products — and an Agent Skill that scans your project and strips them out.
Vibe-coded products are ugly in the same specific way: indigo gradients, glowing glass cards, emoji on every line, a badge on everything. It's what a machine reaches for when it has no taste but wants to look impressive. It's so common you've stopped seeing it. This guide makes it glaring again, then shows you how to strip it out.
Intercept any app, then call it from Python like a library.
Most web security tools like OWASP ZAP are powerful but complex. A developer without a cybersecurity background struggles to configure them correctly. My goal was to wrap ZAP's API into a simple Python CLI tool that anyone can run with a single command.
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PDF Reader in JavaScript.
PDF.js is community-driven and supported by Mozilla. Our goal is to create a general-purpose, web standards-based platform for parsing and rendering PDFs.
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Carbon is the next-generation cross-platform game engine framework from Fenris Creations Open-source technology for persistent sandbox worlds - Powering EVE Online & EVE Frontier.
Carbon is the next-generation cross-platform game engine framework from Fenris Creations, used to build entire universes where tens of millions of players have experienced emotion invoking journeys through the vastness of space. Every line of code, every pixel, every beat shaped by Carbon pushes the boundaries of virtual worlds.
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USB kill switch + dead man's switch for Linux server: automatic LUKS header wipe on USB disconnection or operator inactivity.
openpyxl is a Python library to read/write Excel 2010 xlsx/xlsm/xltx/xltm files.
It was born from lack of existing library to read/write natively from Python the Office Open XML format.
All kudos to the PHPExcel team as openpyxl was initially based on PHPExcel.
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A coding agent for any model
Works with frontier models, but also strives to be as reliable as possible with smaller models, including local ones. Designed for tight context windows and limited resources. Free, open-source, and easy to set up.
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Sustainable logistics, automation and IOT solutions.
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Universal SEO skill for Claude Code. 25 sub-skills + 18 sub-agents covering technical SEO, E-E-A-T, schema, GEO/AEO, backlinks, local SEO, maps intelligence, semantic clustering, e-commerce SEO, international SEO, Google APIs, and PDF/Excel reporting. Optional DataForSEO, Firecrawl, and Banana extensions.
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Turn Claude/Codex into geospatial analytics agent.
Claude, Codex, and GitHub Copilot skill for data scientists and analysts working with geospatial data on PostGIS, BigQuery, Snowflake, and Wherobots.
Modular Go framework for attack surface management, reconnaissance, and vulnerability scanning.
NOX is a modular, Go based attack surface management and vulnerability scanning framework. It ships with 300 built in modules covering OSINT, subdomain enumeration, DNS, port scanning, web fingerprinting, and deep active vulnerability testing across injection, authentication, authorization, client side, cloud, API, and business logic vulnerability classes.
Continuous Terraform drift detection, reporting, and auto-remediation CLI. The open-source driftctl replacement.
tfdrift is a Python CLI tool that monitors your Terraform-managed infrastructure for drift — changes made outside of Terraform workflows (console clicks, scripts, other tools). It scans your Terraform workspaces, detects discrepancies between state and reality, generates structured reports, and optionally auto-remediates or notifies your team.
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A coding-agent skill for multi-phase security audits with independently verified, machine-readable findings.
A coding-agent skill that turns your agent into a security auditor. It orchestrates multiple parallel agents through a six-phase pipeline -- recon, hunting, validation, reporting, structured output, and independent verification -- to find exploitable vulnerabilities with real impact.
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Agent Substrate is a system built on top of Kubernetes which manages agent-like workloads to achieve higher scale and efficiency than Kubernetes alone can offer, with lower latency. It builds on top of Kubernetes features like Pods and Pod autoscaling, but takes the Kubernetes control-plane out of the critical path to achieve lower latency.
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This project runs ephemeral, single-use GitHub Actions self-hosted runners on AWS Lambda MicroVMs, provisioned on demand by a GitHub webhook.
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Hand the agent the keys. Without actually handing it the keys. HASP is a local-first broker for managed secrets in agent workflows.
A local broker that holds your secrets in one encrypted vault and hands them to apps and coding agents when needed, only inside the project boundary, only for the window you allow, and never as a value the agent can see.
Agents need credentials to run tests, call APIs, and deploy code. Copying those credentials into prompts, shell history, .env files, or repo-local notes makes the agent faster today and harder to trust tomorrow. HASP keeps secrets in a local encrypted vault and gives commands only the values they are allowed to use at runtime.
🧡 Everything is RSSible.
RSSHub is the world's largest RSS network, consisting of over 5,000 global instances.
RSSHub delivers millions of contents aggregated from all kinds of sources, our vibrant open source community is ensuring the deliver of RSSHub's new routes, new features and bug fixes.
The RSS feed for websites missing it.
RSS-Bridge is a PHP web application.
It generates web feeds for websites that don't have one.
Private, unlimited file transfer. Peer-to-peer, encrypted, no accounts.
AlterSend sends files straight between devices, end-to-end encrypted — never through cloud storage. No accounts, no size limits, no codes to scan once you've paired.
lanshu-animated-architecture-diagram is a Codex skill and local renderer for creating premium black-canvas technical diagrams with hand-drawn typography, editable Excalidraw output, static PNG previews, and genuinely animated GIFs.
It is designed for article explanations, system architecture diagrams, process diagrams, and DailyDoseOfDS-style black-background technical sketches.
Give your AI agent eyes to see the entire internet. Read & search Twitter, Reddit, YouTube, GitHub, Bilibili, XiaoHongShu — one CLI, zero API fees.
Model router for agentic systems. Routes every prompt to the right model in <50ms. Cut costs 40-70% with just an endpoint change.
A drop-in proxy for Anthropic, OpenAI, and Gemini that picks the best model for every request: using a tiny on-box embedder, not a vibes-based prompt.
databow is a command-line tool for querying databases.
A command-line tool for querying databases via ADBC.
The last torrent client you'll ever need.
A sleek, zero-setup torrent finder and downloader that lives right in your terminal. One search hits every source, and the one you want is a keystroke away.
Engineer loops to improve project quality, aligning your team and agents on what quality means for what matters most.
Run the Moebius inpainting model in the browser.
Paint over a region of an image to replace it; the denoising loop runs locally on your GPU. The first run downloads ~1.27 GB of weights from Hugging Face (then browser-cached). A WebGPU-capable browser (recent Chrome or Safari) is required.
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Read, understand and silence the Windows GDID device identifier (the ID that tracked a hacker through a VPN). Verified on a real Win11 VM. Honest: it silences reporting, it does not make you anonymous.
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Grow Wealth. Keep Control.
A beautiful, private and open-source investment tracker that runs locally on all your devices.
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YouTrackDB is a general-use object-oriented graph database with storage format native to handle graph relations. YouTrackDB supports Gremlin queries and ACID transactions. YTDB supports both embedded and client-server deployment models.
the code knowledge graph for AI coding assistants.
Open-source and on-device. One command maps your repo into a graph your AI assistant traverses instead of grepping. Every answer traces to a path you can audit.
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.
The Application Development Engine for Kubernetes Tame your developer workflow to go from Code to URL in one push.
Epinio installs into any Kubernetes cluster to bring your application from source code to deployment and allow for Developers and Operators to work better together!
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YISP is a Lisp-inspired evaluation engine for YAML – useful for generating Kubernetes manifests, configuration files, and more.
YISP (suggested pronunciation: /ˈjɪsp/) is a lightweight evaluation engine for YAML, inspired by Lisp. It allows you to embed logic, expressions, and includes within YAML files. This is useful for generating structured configuration such as Kubernetes manifests, Ansible playbooks, and more.
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Self-hosted video without the feed sludge.
YouTube, NicoNico and BiliBili in one web app. History, playlists, favorites, subscriptions, progress and settings stay on your instance.
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Enjoy Together - Watch videos together online with your friends.
Real-time synchronized playback. Optional voting system. Dark theme. No sign up required. All Open Source. It's never been easier to watch videos together.
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camply, the campsite finder ⛺️, is a tool to help you book a campsite online. Finding reservations at sold out campgrounds can be tough. That's where camply comes in. It searches thousands of campgrounds across the USA world via the APIs of booking services like recreation.gov. It continuously checks for cancellations and availabilities to pop up - once a campsite becomes available, camply sends you a notification to book your spot!
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A pattern for building personal knowledge bases using LLMs.
This is an idea file, it is designed to be copy pasted to your own LLM Agent (e.g. OpenAI Codex, Claude Code, OpenCode / Pi, or etc.). Its goal is to communicate the high level idea, but your agent will build out the specifics in collaboration with you.
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An OS 9 browser that loads the modern web. the modern web, on a 25-year-old Mac.
MacSurf is a native web browser for Classic Mac OS 9 — real CSS3, modern JavaScript (ES2023 via macQJS), and native TLS 1.3, running on a 25-year-old Mac.
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The best and easiest way to storyboard.
Storyboarder makes it easy to visualize a story as fast you can draw stick figures. Quickly draw to test if a story idea works. Create and show animatics to others. Express your story idea without making a movie.
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Because your AI shouldn't hallucinate package names.
Real, up-to-the-second information about NixOS packages, options, Home Manager, nix-darwin, flakes, and friends — served over the Model Context Protocol.
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An open-source router that you can manage from a browser, a terminal CLI, or directly from your AI agents (Claude Desktop, OpenCode, Cline, GitHub Copilot). Born as a router-on-a-stick for the Le Potato (or any ARM SBC running Armbian/Ubuntu), it also installs and runs on x86 — mini-PCs, thin clients, and VMs — where it adapts the network topology to however many NICs the box actually has. Manages 802.1Q VLANs, DHCP, DNS, firewall rules, static routes, and VPN (Tailscale, WireGuard, Nebula) — all from a browser, over SSH, or through a standard MCP server. Still a potato at heart either way.
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Dynamic memory for coding agents: chart discoveries as you explore, cache-bust when files change.
Don't grep the same mystery twice.
Persistent memory for coding agents. When your agent spends ten minutes figuring out where something lives in your codebase, capn saves the files that answer the question. The next session gets them back in one command instead of re-exploring — and the moment the underlying files change, the saved answer deletes itself.
An iMessage-based personal agent you can run with either your Claude Code subscription or your Codex / ChatGPT subscription.
iMessage personal agent: choose Claude Agent SDK (Claude Code) or Codex app-server runtime (Codex/ChatGPT), with memory, sub-agents, automations, integrations.
Knex.js is a batteries-included SQL query builder for JavaScript.
Knex.js (pronounced /kəˈnɛks/) is a "batteries included" SQL query builder for PostgreSQL, CockroachDB, MSSQL, MySQL, MariaDB, SQLite3, Better-SQLite3, Oracle, and Amazon Redshift designed to be flexible, portable, and fun to use.