Code execution utilities for Open WebUI & Ollama

Codex-first fork of Anthropic's defending-code-reference-harness for vulnerability discovery and patch validation

A collection of programs used for benchmarking gVisor performance.

A bare minimum Flask app that runs untrusted code in Docker containers using gVisor as the runtime

Runtime sandbox to empower DAIV agents to run arbitrary commands.

A complete snapshot of Claude's isolated Linux execution environment — OS, Python/Node.js packages, Skills, env vars, processes and full file tree.

Run AI coding agents (Claude Code, OpenCode) safely inside sandboxed Docker containers with audit logging

Secure remote code execution & online-judge platform — hardened Docker sandboxing, distributed Celery workers, live verdict streaming. Django + React.

Codex-native autonomous vulnerability discovery harness with Docker/gVisor sandboxing

Northstar CI is a self-hostable federated CI orchestration platform built around the BYOR (Bring Your Own Runner) philosophy. It orchestrates sandboxed pipeline execution across distributed runners using an artifact-based execution model, enabling scalable CI workloads across cloud-managed and user-provided infrastructure.