Open-source tool library
Filter open-source tools and software by use case, platform, deployment, and open-source status.
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hermes-agent
A personal AI agent that runs locally or on remote infrastructure with terminal, messaging, memory, skills, and scheduled automation.
NousResearch · Active in the last 30 days
spec-kit
An open-source CLI toolkit for Spec-Driven Development that guides AI coding agents through structured specification, planning, and code generation steps.
github · Active in the last 30 days
PowerToys
A Microsoft-maintained set of Windows utilities for window layouts, keyboard shortcuts, file tasks, and everyday system workflows.
microsoft · Active in the last 30 days
excalidraw
An open-source virtual whiteboard for sketching hand-drawn style diagrams with real-time collaboration.
excalidraw · Active in the last 30 days
ragflow
An open-source RAG engine fusing deep document understanding and agent capabilities to build grounded context layers for LLMs.
infiniflow · Active in the last 30 days
vault
An open-source security platform for centralized management, encryption, and auditing of sensitive credentials like API keys, passwords, and certificates.
hashicorp · Active in the last 30 days
WSL
Windows Subsystem for Linux allows you to run Linux command-line tools and applications directly on Windows without the overhead of a traditional virtual machine.
microsoft · Active in the last 30 days
minikube
Run a local Kubernetes cluster on your machine, supporting multi-cluster, persistent volumes, and various container runtimes for development.
kubernetes · Active in the last 30 days
zstd
Zstandard is a high-performance lossless compression algorithm that provides real-time compression speeds with zlib-level or better compression ratios.
facebook · Active in the last 30 days
CLI-Anything
A toolkit for generating and managing agent-callable CLIs for existing software, with CLI-Hub, generation workflows, and skill/plugin integrations.
HKUDS · Active in the last 30 days
cal.diy
An open-source scheduling platform for personal self-hosting, with booking pages and calendar management; the project explicitly advises against production use.
calcom · Active in the last 30 days
App-Store-Connect-CLI
A scriptable App Store Connect CLI for build uploads, TestFlight, metadata, submissions, signing resources, and release automation from terminals or CI.
rorkai · Active in the last 30 days
headlamp
A Kubernetes management UI that runs in-cluster or as a desktop app with multi-cluster access, logs, terminal, and resource editing.
kubernetes-sigs · Active in the last 30 days
massCode
A local-first desktop workspace for snippets, Markdown notes, HTTP requests, calculations, drawings, and everyday developer utilities.
massCodeIO · Active in the last 30 days
plain-app
An Android app that exposes a local browser dashboard for files, SMS, media, notifications, and screen mirroring on the same network.
plainhub · Active in the last 30 days
server-survival
A 3D cloud-architecture simulation game where players handle traffic, DDoS, scaling, caches, queues, databases, and GPU inference by building resilient systems.
pshenok · Active in the last 30 days
LobsterAI
A desktop agent for local files, terminal, browser, and office workflows with multi-agent setup, skills, MCP, scheduled tasks, and IM remote control.
netease-youdao · Active in the last 30 days
freelens
A free open-source desktop client for viewing and managing Kubernetes clusters on Windows, macOS, and Linux.
freelensapp · Active in the last 30 days
agent-device
Mobile app automation and verification for AI coding agents, enabling live interaction and testing across iOS, Android, HarmonyOS, and more.
callstack · Active in the last 30 days
SwiftBar
An open-source macOS utility that turns scripts into custom menu bar items and supports the BitBar/xbar plugin format.
swiftbar · Active in the last 30 days
macro
A unified workspace integrating email, team chat, CRDT docs, tasks, CRM, and AI agents into a single graph.
macro-inc · Active in the last 30 days
osv.dev
Open source vulnerability database and triage service providing a unified query API and web interface
google · Active in the last 30 days
rill
A code-first business intelligence platform that uses SQL and YAML to define metrics and provides data access interfaces for AI agents.
rilldata · Active in the last 30 days
xplr
A scriptable terminal TUI file explorer that provides a keyboard-driven visual layer for filesystem workflows, command-line tools, plugins, and integrations.
sayanarijit · Active in the last 30 days