Open-source tool library
Filter open-source tools and software by use case, platform, deployment, and open-source status.
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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
llama.cpp
A lightweight LLM inference engine implemented in C/C++, supporting various hardware backends and model quantization.
ggml-org · Active in the last 30 days
codex
OpenAI’s coding agent that runs locally, with terminal, IDE, and desktop-app entry points.
openai · Active in the last 30 days
supabase
An open-source Postgres development platform offering auto-generated APIs, authentication, and real-time database subscriptions.
supabase · Active in the last 30 days
playwright
A cross-browser automation framework for testing and AI agent control, supporting Chromium, Firefox, and WebKit.
microsoft · Active in the last 30 days
puppeteer
A JavaScript library that provides a high-level API to control Chrome or Firefox over DevTools Protocol or WebDriver BiDi.
puppeteer · Active in the last 30 days
docusaurus
An open-source static-site tool for documentation websites with docs, blogs, localization, and theme customization built in.
facebook · Active in the last 30 days
container
Apple’s command-line tool for running OCI Linux containers as lightweight virtual machines on Apple silicon Macs.
apple · Active in the last 30 days
codebase-memory-mcp
A high-performance MCP server that builds local persistent knowledge graphs for millisecond-latency code intelligence and structural queries.
DeusData · Active in the last 30 days
compose
Docker’s official CLI tool for defining and running multi-container applications from a Compose file.
docker · Active in the last 30 days
buzz
A Nostr-based workspace where humans and AI agents collaborate within shared rooms, unified by a single event log and identity model.
block · 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
openai-agents-python
A Python framework by OpenAI for building multi-agent workflows, supporting text, voice, and sandbox-based agent applications.
openai · Active in the last 30 days
adk-python
Google’s open-source Python framework for defining, orchestrating, evaluating, and deploying single- and multi-agent workflows.
google · 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
openwiki
A CLI that uses agents to generate and continuously maintain Markdown wikis for codebases or personal knowledge, with a local graph visualizer.
langchain-ai · Active in the last 30 days
opencodex
A universal local proxy that enables the use of any LLM, such as Claude, Gemini, or DeepSeek, within Codex and Claude Code, while managing ChatGPT account pools.
lidge-jun · Active in the last 30 days
ArchiSteamFarm
C# application for farming Steam trading cards across multiple accounts simultaneously.
JustArchiNET · Active in the last 30 days
pipx
Install and run Python command-line applications in isolated environments to avoid dependency conflicts.
pypa · Active in the last 30 days
cloudflare-os
An AI-powered productivity environment built on Cloudflare Workers for creating custom applications, running agents, and managing secure sandboxed workflows.
cloudflare · Active in the last 30 days
starlight
Documentation site framework for Astro with navigation, search, i18n, and theming built in.
withastro · Active in the last 30 days
microsandbox
A fast, local-first microVM runtime and library for running untrusted workloads.
superradcompany · Active in the last 30 days
steampipe
A zero-ETL tool to query APIs and cloud services directly using SQL without data replication.
turbot · Active in the last 30 days
pyrefly
A high-performance Python type checker and language server providing fast code analysis and IDE integration.
facebook · Active in the last 30 days