Open-source tool library

Filter open-source tools and software by use case, platform, deployment, and open-source status.

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

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

woodpecker

A self-hosted, plugin-extensible CI/CD engine with SQLite available by default for the server and a focused pipeline workflow.

woodpecker-ci · Active in the last 30 days

clusterfuzz

A scalable fuzzing infrastructure developed by Google for automating the discovery of security vulnerabilities and stability issues in software.

google · 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

playwright

A cross-browser automation framework for testing and AI agent control, supporting Chromium, Firefox, and WebKit.

microsoft · 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

srelens

A local-first Kubernetes desktop workspace and MCP server built in Rust for engineers and AI agents.

srelens · Active in the last 30 days

Remarc

A macOS feedback layer that captures screen context and comments for AI agents via MCP.

metedata · Active in the last 30 days