Open source. Open possibilities.

An MCP server that integrates the Godot game engine into AI assistants, enabling scene authoring, type-checked scripting, and live debugging.

An interactive, TLS-capable intercepting HTTP proxy designed for penetration testers and software developers to analyze network traffic.

rzeka is a single-threaded reactive event bus for C# built on Rx.NET that features automatic causality tracking and a real-time browser-based debugger.

PlatformIO Core is an open-source command-line toolchain for embedded software development, providing a multi-platform build system, library management, debugging, unit testing, and static code analysis for microcontroller projects.

x64dbg is an open-source user-mode debugger for Windows, aimed at reverse engineering and malware analysis of executables whose source code is unavailable. It ships 32-bit and 64-bit builds, a plugin system, and can be compiled from source by users.

Peaky Peek is a local-first, open-source audit and trust console for AI agents. It captures causal chains, verifies claims deterministically, and produces explainable trust scores with failure narratives — all running on your machine.

SessionReplaySDK is a privacy-focused iOS SDK for recording user sessions. It captures video, touch events, logs, and network requests with automatic PII masking, supporting SwiftUI/UIKit and local-first storage.

Orbit is a lightweight, high-performance native desktop dashboard for exploring, monitoring, and managing Kubernetes clusters, featuring a Rust backend and Neutralinojs runtime.

HTTPie CLI is a modern, user-friendly command-line HTTP client designed for testing, debugging, and interacting with APIs and HTTP servers.

Reticle is a proxy and desktop UI for debugging MCP integrations. It intercepts, visualizes, and profiles MCP JSON-RPC traffic in real time with microsecond-level overhead, letting developers inspect messages, correlate request-response pairs, profile latency, capture server errors, and record sessions for export.

A local-first AI agent debugger that reveals why an agent behaves a certain way. It combines visual replay, behavior diff comparisons between good and bad runs, and full visibility into prompts, context, memory, retrieval, and tool calls. Designed for AI agent development with LangChain support, running entirely locally with SQLite storage.

debux is an open-source container debugger for Docker and Kubernetes that debugs distroless, scratch, and minimal images with a ready-to-use toolbox. It attaches to targets, shares namespaces, and exposes the filesystem for inspection.

MCP server that lets AI coding agents inspect and control a live Chrome browser via Chrome DevTools, supporting performance traces, network inspection, screenshots, console logs, and Puppeteer-based automation.

An MCP server that enables AI agents to launch, control, and monitor games via an HTTP debug interface, featuring dynamic tool discovery and multi-instance support.