OPEN SOURCE
whaleyxbt/patchright-enhanced
Browser automation toolkit for QA, monitoring and internal workflows
02 / DEVELOPER TOOLS
Developer tools
Find the tools that make writing software feel good.
← All topicsOPEN SOURCE
strategic-automation/violin
Supervised, Hermes-native penetration testing profile with 35 routed playbooks, guarded target execution, persistent engagement state, evidence-backed findings, and release-gated reporting.
OPEN SOURCE
bangtutorial/bang-motion
Agent skill for browser motion graphics — openers, promos, bumpers, kinetic typography, and five explainer styles that move like video, not slides. Single index.html output. Works with Claude Code, Codex, Gemini CLI, Cursor.
OPEN SOURCE
arsumbris/arsumbris
A malleable, agent-native IDE for typed knowledge.
OPEN SOURCE
seaof0/dsh-redteam-model
基于dsh web实现的多种模式，目的是服务于redteam进行授权的安全研究，覆盖渗透测试、红队评估、代码审计等范围领域，请勿用于非法行为。（允许二开，赋予模块各位自己的业务逻辑，方法论只有自己熟练的才好用，好的方法论=好的生态）
OPEN SOURCE
jedisct1/turbocrypt
A fast, easy-to-use, and secure command-line tool for encrypting and decrypting files , git repositories and directory trees.
OPEN SOURCE
nhtera/oximux
A Rust-native, multi-agent development cockpit for macOS — spawn isolated worktrees, run CLI coding agents in parallel, and review every change through a GitLens-grade Git UX.
OPEN SOURCE
skillsynchq/txcript
Pandoc for AI chats. Move ai chats across harnesses: Claude Code, Codex, OpenCode, Cursor, and more. Rust library, CLI, and WASM.
OPEN SOURCE
xhluca/session-migrate
Migrate coding agent sessions across 18 harnesses (Claude Code, Codex, Pi, OpenCode, Copilot, Antigravity, Vibe, Muse, Qwen, Kimi, Cursor, etc.)
OPEN SOURCE
john-rocky/coreai-kit
Swift SDK for running chat, vision and speech models on iPhone and Mac with Apple's Core AI. Model download and caching, FoundationModels integration, and runnable examples with documented OS, SDK and model requirements.
OPEN SOURCE
onmyway133/claude-code-tips-tricks
My favorite Claude Code tips & tricks.
OPEN SOURCE
edonadei/caliper
Run your real agent with and without your skills, MCPs, and rules. See which ones actually help, and what they cost in tokens. Supports Claude Code, Codex, Pi, and Hermes.
OPEN SOURCE
acryldev/acryl
ACRYL - Agent Context Relay Yielding Lifecycles. One persistent workspace, one canonical context, any coding agent.
OPEN SOURCE
stackonehq/defender
Open source prompt injection protection for Agents calling tools (via MCP, CLI or direct function calling). Detect and defend against prompt injection attacks. 22MB, CPU-only, < 10ms latency.
OPEN SOURCE
ethanplusai/jarvis
JARVIS — a voice assistant for Claude Code. Talk to your Mac and he brainstorms a project with you, builds it, and tells you out loud when a Claude Code session needs you. macOS, on your Claude subscription, no API key.
OPEN SOURCE
joaquinruiz/specjudge
Local-first CLI that reads your Spec-Driven Development artifacts and recommends the best value-for-money AI model to implement them. Powered by Ollama — your specs never leave your machine.
OPEN SOURCE
brig-sh/brig
Brig: run coding agents in a microVM sandbox - the Go cli (brig) and session daemon (brigd)
OPEN SOURCE
mpiton/tauri-pilot
Interactive testing CLI for Tauri v2 apps : lets AI agents inspect, interact with, and debug Tauri applications in real-time
OPEN SOURCE
nickelsec/bough
Claude Code and Codex write down everything you do. bough draws it: a day, the work inside it, every prompt, and what got committed. One Go binary, runs on your machine, sends nothing anywhere.
OPEN SOURCE
pterolabsai/pterosim-uav-simulator
UAV simulation platform for development, testing, and research.
OPEN SOURCE
shadcn-ui/lint
An agent-first linter for Tailwind design systems. Write design system rules that agents can verify.
OPEN SOURCE
overment/limen
A minimal one-human-many-agents harness built from files, git, and one CLI.
OPEN SOURCE
letsfg/letsfg
Agent-native flight & hotel search and booking — MCP server, CLI, and Python/JS SDKs. Hundreds of airlines plus the major booking sites, with per-flight reliability history. Free-cancellation hotel rates: hold the room with a small upfront charge, then pay the balance later by link, up to the hotel's own deadline.
OPEN SOURCE
tejasq/basically-ai-harness
Open the project to explore the idea and the code.